| AIR PRODUCTS AND CHEMICALS, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20160131631 | Method for Characterizing the Hydrocarbon Content of a Reformate Stream - Method for characterizing the hydrocarbon content of a reformate sample stream. Water and ammonia are removed from the sample stream and the hydrocarbon content is measured using a chemical component analyzer. | 05-12-2016 |
| 20160130142 | Steam-Hydrocarbon Reforming Process - A steam-hydrocarbon reforming process utilizing a prereformer where a portion of the effluent from the prereformer is conditioned and the C2+ hydrocarbon content in the conditioned effluent measured. The molar flow rate of steam to the prereformer is increased or decreased responsive to measuring the C2+ hydrocarbon content of the conditioned effluent. | 05-12-2016 |
| 20160122869 | SILICON-BASED FILMS AND METHODS OF FORMING THE SAME - Disclosed herein are containing silicon-based films and compositions and methods for forming the same. The silicon-based films contain <50 atomic % of silicon. In one aspect, the silicon-based films have a composition Si | 05-05-2016 |
| 20160122590 | Chemical Mechanical Polishing Slurry for Reducing Corrosion and Method of Use Therefor - Slurries and associated methods and systems for the chemical mechanical planarization (CMP) of tungsten-containing films on semiconductor wafers are described. The slurries comprise abrasive particles, activator-containing particles, peroxygen oxidizer, pH adjustor, and the remaining being water. The slurries have a pH in the range of 4 to 10; preferably 5 to 9; more preferably 6 to 8. | 05-05-2016 |
| 20160122467 | Amidopolyamines with Enhanced Gel-Time for Elevated Temperature Applications - An epoxy curing agent is disclosed that can be obtained by reacting at least one carboxylic acid with at least one polyamine. The disclosed curing agent can be obtained by preparing an amidoamine with about 0.15 to about 0.30 molar excess of carboxylic acid. | 05-05-2016 |
| 20160116364 | Leak Test Apparatus and Method - A leak test apparatus for leak testing a tank including a gas supply system configured to provide to the tank a leak detection gas mixture including hydrogen, a test chamber having a cavity for sealably enclosing the tank such that dead space exists outside the tank and within the cavity, and a gas conduit configured to interconnect the gas supply system and the tank, a control system including a controller programmed to pressurize the tank with the leak detection mixture by flowing gas from the gas supply system through the gas conduit, and a leak detector to determine the presence or absence of a leak in the tank by measuring a concentration of hydrogen in the dead space. | 04-28-2016 |
| 20160106114 | Rapid Chill Process for Poultry Carcasses - Poultry carcasses are chilled rapidly when exposed to a flow of gaseous air at a temperature in the range from about −50° C. to about −120° C. for a period of time in the range from about 1 s to about 60 s. The flow is directed over and into the body cavity of the carcasses. The carcasses are orientated in the flow such that the sternum of each carcass faces downstream. One advantage of the process is that the number of viable microorganisms present on the carcasses is reduced significantly while avoiding freeze-damage to the carcasses. | 04-21-2016 |
| 20160102908 | Refrigerant Recovery in Natural Gas Liquefaction Processes - Described herein is a method of removing refrigerant from a natural gas liquefaction system in which vaporized mixed refrigerant is withdrawn from the closed-loop refrigeration circuit and introduced into a distillation column so as to be separated into an overhead vapor enriched in methane and a bottoms liquid enriched in heavier components. Overhead vapor is withdrawn from the distillation column to form a methane enriched stream that is removed from the liquefaction system, and bottoms liquid is reintroduced from the distillation column into the closed-loop refrigeration circuit. Also described are methods of altering the rate of production in a natural gas liquefaction system in which refrigerant is removed as described above, and a natural gas liquefaction systems in which such methods can be carried out. | 04-14-2016 |
| 20160102169 | Polyurethane Catalysts from Sulfur Based Salts - This invention discloses the use of sulfite salts as catalysts to make polyurethane polymers. In particular, this invention discloses the use of metal salts such as alkali metal salts as well as alkyl ammonium salts such as tetralkyl ammonium salts as catalysts to make polyurethane polymers. The sulfite salts are useful to make a wide variety of polyurethane polymers and polyurethane foam polymer products such as flexible polyurethane foam polymers, rigid foam polyurethane polymers, semi-rigid polyurethane polymer, microcellular polyurethane polymer, and spray foam polyurethane polymer as well as any polymeric material that requires the assistance of catalysts to promote the formation of urethane and urea bonds such as those found in polyurethane emusions for paints, coatings, protective coatings, lacquer, etc as well as other polyurethane or polyurethane containing materials such as thermoplastic polymers, thermoplastic polyurethane polymers, elastomers, adhesives, sealants, etc. Examples of catalysts comprising the invention include sodium sulfite, potassium sulfite, lithium sulfite, tetramethylammonium sulfite and the like. | 04-14-2016 |
| 20160091143 | Reducing Pressure Spikes During Hydrogen Dispensing - A method for lessening an initial pressure spike in a receiving tank caused by high pressure residual H | 03-31-2016 |
| 20160090910 | Membrane Separation Of Carbon Dioxide From Natural Gas With Energy Recovery - Carbon dioxide is separated from natural gas using a single stage membrane separation system to produce a retentate gas that typically meets the specification for pipeline distribution of natural gas, and a permeate gas comprising methane that is combusted to generate power and/or heat, e.g. for use in providing the utility requirements of the process itself or for export to an integrated process. Advantages include an overall reduction in power consumption and improvement in process efficiency. | 03-31-2016 |
| 20160087207 | METHOD OF MAKING A MULTICOMPONENT FILM - Described herein is a method and precursor composition for depositing a multicomponent film. In one embodiment, the method and composition described herein is used to deposit a germanium-containing film such as Germanium Tellurium, Antimony Germanium, and Germanium Antimony Tellurium (GST) films via an atomic layer deposition (ALD) and/or other germanium, tellurium and selenium based metal compounds for phase change memory and photovoltaic devices. In this or other embodiments, the Ge precursor used comprises trichlorogermane. | 03-24-2016 |
| 20160084589 | Heat Exchanger Perforated Fins - A plate fin heat exchanger comprises a folded fin sheet comprising fins wherein the fin sheet comprises a plurality of perforations, such plurality of perforations are positioned on the fin sheet in parallel rows when such fin sheet is in an unfolded state, such parallel rows of perforations on the fin sheet comprise a first spacing between the parallel rows of perforations (S | 03-24-2016 |
| 20160084444 | Vessels with Personnel Access Provisions - Embodiments of vessels include personnel access provisions having welded or otherwise permanent connections that substantially reduce the potential for leakage into or out of the vessels by way of the personnel access provisions. | 03-24-2016 |
| 20160083847 | ALKOXYAMINOSILANE COMPOUNDS AND APPLICATIONS THEREOF - Alkoxyaminosilane compound having formula I, and processes and compositions for depositing a silicon-containing film, are described herein: | 03-24-2016 |
| 20160083338 | Ketimines of Benzylated Polyamines as Curing Agents - Ketimines of benzylated polyamines and MEK are disclosed. The ketimines can be used as an epoxy curing agent and impart improved potlife, and enhanced blush and chemical resistance of cured epoxy coatings. | 03-24-2016 |
| 20160079084 | Composition and Method Used for Chemical Mechanical Planarization of Metals - Compositions for use in CMP processing and methods of CMP processing. The composition utilizes low levels of particulate material, in combination with at least one amino acid, at least one oxidizer, and water to remove a metal layer such as one containing copper to a stop layer with high selectivity. | 03-17-2016 |
| 20160075817 | Low Emissions Polyurethane Foam Made with Isocyanate Reactive Amine Catalyst - Tertiary amine catalysts having isocyanate reactive groups that are capable of forming thermally stable covalent bonds able to withstand temperatures from 120° C. and higher and up to 250° C. are disclosed. These catalyst can be used to produce polyurethane foam having the following desirable characteristics: a) very low chemical emissions over a wide range of environmental conditions and isocyanate indexes (e.g., indexes as low as 65 but higher than 60) ; b) sufficient hydrolytic stability to maintain the catalyst covalently bound to foam without leaching of tertiary amine catalyst when foam is exposed to water or aqueous solutions even at temperatures higher than ambient (temperature range 25° C. to 90° C.); and c) stable contact interface between the polyurethane polymer and other polymers (for example polycarbonate) with minimal migration of tertiary amine catalyst from polyurethane polymer to other polymers yielding no noticeable polymer deterioration at the point of contact even under conditions of heat and humidity. | 03-17-2016 |
| 20160069612 | Onsite Ultra High Purity Chemicals or Gas Purification - An onsite purification plant/system to delivery high and ultra high purity product, such as, process chemicals, industrial and specialty gases to manufacturing processes within the onsite plant turndown ratio from 0% to 100% while preserving the predetermined purity of the supplied substances within a predefined specification range is provided. Preserving liquid/vapor ratio in at least one of the purification means/units ensuring that product purity range stays unchanged is achieved by redirecting the product back into the onsite purification plant/system. | 03-10-2016 |
| 20160061645 | ULTRASONIC LIQUID LEVEL SENSING SYSTEMS - An ultrasonic probe having ultrasonic sensors (e.g., piezoelectric crystals) for measuring the level of liquid within a sealed container and having features that make the probe more reliable and enable more precise liquid level readings as the container nears an empty state. Embodiments include spacing the ultrasonic sensors more closely at the lower end of the probe, offsetting the sensors to enable tighter vertical spacing, matched pairs of sensors for redundancy, and a downward facing sensor located at the lower end of the probe to decrease the minimum liquid level that can be accurately measured by the probe. A sump may also be provided to further decrease the minimum liquid level that can be accurately measured by the probe. | 03-03-2016 |
| 20160051923 | Purification of Nitrogen Trifluoride By Pressure Swing Absorption - A pressure-swing adsorption process for producing a purified nitrogen trifluoride (NF | 02-25-2016 |
| 20160049293 | METHOD AND COMPOSITION FOR PROVIDING PORE SEALING LAYER ON POROUS LOW DIELECTRIC CONSTANT FILMS - Described herein is a method and composition comprising same for sealing the pores of a porous low dielectric constant (“low k”) layer by providing an additional thin dielectric film, referred to herein as a pore sealing layer, on at least a surface of the porous, low k layer to prevent further loss of dielectric constant of the underlying layer. In one aspect, the method comprises: contacting a porous low dielectric constant film with at least one organosilicon compound to provide an absorbed organosilicon compound and treating the absorbed organosilicon compound with ultraviolet light, plasma, or both, and repeating until a desired thickness of the pore sealing layer is formed. | 02-18-2016 |
| 20160045981 | Gas Atmosphere Control In Laser Printing Using Metallic Powders - Methods and systems for controlling gas atmospheres in three-dimensional laser printing and weld overlay consolidation operations using metallic powders are provided. In one or more embodiments, such systems and methods comprise a printing chamber or laser weld overlay system, a gas supply system, a feed powder system, and one or more sensors employed to control the printing or welding operation. The methods and systems of the invention employ one or more inert gases having a purity greater than or equal to 99.995% | 02-18-2016 |
| 20160032042 | Process for Producing Flexible Polyurethane Foam Using Natural Oil Polyols - A composition and process useful to make flexible polyurethane foams and in particular flexible molded polyurethane foams is disclosed. The usage of dipolar aprotic liquids such as DMSO, DMI, sulfolane, N-methyl-acetoacetamide, N, N-dimethylacetoacetamide as well as glycols containing hydroxyl numbers OH#≦1100 as cell opening aides for 2-cyanoacetamide or other similar molecules containing active methylene or methine groups to make a polyurethane foam is also disclosed. The advantage of using cell opener aids results in a) no foam shrinkage; b) lower use levels of cell opener; c) foam performance reproducibility d) optimum physical properties. In addition, combining the acid blocked amine catalyst together with the cell opener and the cell opener aid results in a less corrosive mixture as well as provides a method that does not require mechanical crushing for cell opening. | 02-04-2016 |
| 20160027657 | Chemical Mechanical Polishing (CMP) of Colbalt-Containing Substrate - Chemical mechanical polishing (CMP) compositions, methods and systems for polish cobalt or cobalt-containing substrates are provided. Dual, or at least two chelators were used in the CMP polishing compositions as complexing agents for achieving the unique synergetic effects to afford high, tunable Co removal rates and with low static etch rates on Co film surface for the efficient Co corrosion protection during CMP process. The cobalt chemical mechanical polishing compositions also provide very high selectivity of Co film vs. other barrier layers, such as Ta, TaN, Ti, and TiN, and dielectric film, such as TEOS, SiNx, low-k, and ultra low-k films. | 01-28-2016 |
| 20160017802 | Hydrogen Production System and Process - Hydrogen production process and apparatus using a combined stream of gas turbine exhaust from a gas turbine and combustion air from forced draft fan as combustion oxidant in a steam reforming furnace. A valve assembly for providing draft air is included to quickly provide additional combustion air to the reformer furnace when the gas turbine unexpectedly shuts down. | 01-21-2016 |
| 20160017087 | Epoxide-Based Composition - An epoxide based composition that can be cured at a temperature of less than about 70 C is disclosed. The composition is a liquid at ambient conditions and, therefore, can be used to rehabilitate the interior surfaces of pipelines. The epoxide-based composition comprises at least one epoxide component (component A) and at least one curing agent component (component B) wherein
| 01-21-2016 |
| 20160002426 | Additives for Improving Polyurethane Foam Performance - A composition and process useful to make flexible polyurethane foams and in particular flexible molded polyurethane foams is disclosed. The usage of dipolar aprotic liquids such as DMSO, DMI, sulfolane, N-methyl-acetoacetamide, N,N-dimethylacetoacetamide as well as glycols containing hydroxyl numbers OH#≦1100 as cell opening aides for 2-cyanoacetamide or other similar molecules containing active methylene or methine groups to make a polyurethane foam is also disclosed. The advantage of using cell opener aids results in a) no foam shrinkage; b) lower use levels of cell opener; c) foam performance reproducibility d) optimum physical properties. In addition, combining the acid blocked amine catalyst together with the cell opener and the cell opener aid results in a less corrosive mixture as well as provides a method that does not require mechanical crushing for cell opening. | 01-07-2016 |
| 20160002425 | Additives for Improving Polyurethane Foam Performance - Polyurethane foam compositions and processes to make flexible polyurethane foams are disclosed. Polyurethane foam is produced in the presence of additives comprising guanidine derivatives. Improvements in physical properties such as air flow, dimensional stability, tensile, tear, elongation and foam hardness is observed when these additives are present in polyurethane formulations. In addition, these additives can minimize polymer degradation under humid ageing conditions resulting in foam products with better mechanical properties. | 01-07-2016 |
| 20150368531 | Amine Composition - The present invention provides novel polymeric amine compositions employing amine compounds having multiple tertiary amine groups. Methods of making these new compositions are also disclosed. Amine compositions and amine-epoxy compositions employing the polymeric amine compositions of the present invention are also provided. | 12-24-2015 |
| 20150368087 | Diptube Design for a Host Ampoule - In one respect, the invention is an improved diptube design for a container for containing and dispensing a liquid chemical, the diptube generating a spring force when compressed that acts to maintain a bottom end of the diptube in contact with a bottom interior surface of the container and a notch located at a bottom edge of the bottom end of the diptube that creates a flow communication between the diptube and the interior volume of the base portion of the container. In another respect, the invention is a method of constructing a container having these limitations. | 12-24-2015 |
| 20150366229 | CRYOGENIC POULTRY CHILLING SYSTEM AND METHOD - A cryogenic poultry chilling system including a rotatable carousel having a plurality of stations each configured and arranged to receive a poultry carcass suspended from leg hangers, the poultry carcass having an upward facing cavity opening and a downward facing neck opening, a tundish having an outlet port corresponding to each of the stations, and an injector extending downwardly from each of the tundish outlet ports configured and arranged to deliver cryogen into the cavity opening of a carcass in the corresponding station, and a cryogen delivery apparatus configured to deliver substantially liquid cryogen into the tundish. | 12-24-2015 |
| 20150364321 | Alkyl-Alkoxysilacyclic Compounds and Methods for Depositing Films Using Same - A method and composition for producing a porous low k dielectric film via chemical vapor deposition is provided. In one aspect, the method comprises the steps of: providing a substrate within a reaction chamber; introducing into the reaction chamber gaseous reagents including at least one structure-forming precursor comprising an alkyl-alkoxysilacyclic compound, and a porogen; applying energy to the gaseous reagents in the reaction chamber to induce reaction of the gaseous reagents to deposit a preliminary film on the substrate, wherein the preliminary film contains the porogen, and the preliminary film is deposited; and removing from the preliminary film at least a portion of the porogen contained therein and provide the film with pores and a dielectric constant of 2.7 or less. In certain embodiments, the structure-forming precursor further comprises a hardening additive. | 12-17-2015 |
| 20150361356 | REFINING USED MOTOR OIL THROUGH SUCCESSIVE HYDROTREATING PROCESSES - A method for refining used motor oil using two or more hydrotreating reactors arranged in series. The used motor oil may be vacuum distilled to produce an unrefined gasoil. The unrefined gasoil may then be hydrotreated in a first hydrotreating reactor with hydrogen operated at a temperature ranging from approximately 245° C. to approximately 260° C. to produce a hydrotreated gasoil. The hydrogen may comprise a mixture of fresh hydrogen and recycled hydrogen recovered from the last of the two or more hydrotreating reactors. The hydrotreated gasoil may then be hydrotreated in one or more additional hydrotreating reactors operated at temperatures ranging from approximately 260° C. to approximately 330° C. to produce a refined gasoil. The first hydrotreating reactor may remove a substantial portion of metallic impurities from the unrefined impurities, while the one or more additional hydrotreating reactors remove a substantial portion of heteroatom impurities from the unrefined gasoil. | 12-17-2015 |
| 20150360167 | Radial Flow Adsorber 'U' Configuration - A radial U-flow adsorption unit for air purification in a TSA process, having a gas outlet at one end and at least one gas inlet at the side, preferably at the same end of the unit as the gas outlet. The simpler design of the unit facilitates manufacture, installation and transport, and reduces the capital and operating costs. | 12-17-2015 |
| 20150352485 | Liquid Distributor in a Separation Column - A distributor for distribution of a liquid in a mass transfer column and method for distribution, including a first riser, a first plurality of liquid distribution apertures positioned adjacent to and at a first distance from a first edge of the first riser; a second plurality of liquid distribution apertures positioned adjacent to and at a second distance from a second edge of the first riser; a second riser; a third plurality of liquid distribution apertures positioned adjacent to and at a third distance from a first edge of the second riser; and a fourth plurality of liquid distribution apertures positioned adjacent to and at a fourth distance from a second edge of the second one riser; wherein the second plurality of liquid distribution apertures are adjacent to and at a fifth distance from third plurality of liquid distribution apertures. | 12-10-2015 |
| 20150345037 | Divided Electrochemical Cell and Low Cost High Purity Hydride Gas Production Process - This invention is an apparatus and a method for continuously generating a hydride gas of M | 12-03-2015 |
| 20150323361 | METHOD OF, AND APPARATUS FOR, REGULATING THE MASS FLOW RATE OF A GAS - There is provided a method of automatically controlling the mass flow rate of a gas through an orifice through which, in use, choked flow is arranged to occur. The method uses an electronic valve located downstream of a gas source, a piezoelectric oscillator in contact with the gas upstream of the orifice and downstream of the electronic valve and a temperature sensor. The method comprises: a) driving the piezoelectric crystal oscillator at a resonant frequency b) measuring the resonant frequency of the piezoelectric oscillator c) measuring the temperature of the gas; and d) controlling the electronic valve in response to the resonant frequency of the piezoelectric oscillator and the temperature of the gas in order to regulate the mass flow rate of gas through said orifice. | 11-12-2015 |
| 20150316256 | Oil Burner With Monitoring - An oxy-oil burner with monitoring, including an oil lance having an oil nozzle at a tip end, and an oil inlet distal from the tip end; a primary oxidant passage surrounding the oil lance; an oil nozzle temperature sensor positioned in the oil nozzle at the tip end of the oil lance; an oil inlet temperature sensor positioned near the oil inlet; an oil pressure sensor positioned near the oil inlet passage; and an instrument enclosure for receiving data from the sensors; wherein the oil nozzle temperature, the oil supply temperature, and the oil supply pressure in combination are usable to indicate an abnormal burner condition. | 11-05-2015 |
| 20150308738 | Integrated Nitrogen Removal in the Production of Liquefied Natural Gas Using Refrigerated Heat Pump - A method for liquefying a natural gas feed stream and removing nitrogen therefrom, the method comprising passing a natural gas feed stream through a main heat exchanger to produce a first LNG stream, and separating a liquefied or partially liquefied natural gas stream in a distillation column to form nitrogen-rich vapor product, wherein a closed loop refrigeration system provides refrigeration to the main heat exchanger and to a condenser heat exchanger that provides reflux to the distillation column. | 10-29-2015 |
| 20150308737 | Integrated Nitrogen Removal in the Production of Liquefied Natural Gas Using Intermediate Feed Gas Separation - A method and apparatus for liquefying a natural gas feed stream and removing nitrogen therefrom to produce a nitrogen-depleted LNG product, in which a natural gas feed stream is fed into the warm end of a main heat exchanger, cooled and at least partially liquefied, withdrawn from an intermediate location of the main heat exchanger and separated to form a nitrogen-enriched natural gas vapor stream and a nitrogen-depleted natural gas liquid stream, the liquid and vapor streams being reintroduced into an intermediate location of the main heat exchanger and further cooled in parallel to form a first LNG stream and a first at least partially liquefied nitrogen-enriched natural gas stream, respectively. | 10-29-2015 |
| 20150308736 | Integrated Nitrogen Removal in the Production of Liquefied Natural Gas Using Dedicated Reinjection Circuit - A method and apparatus for liquefying a natural gas feed stream and removing nitrogen therefrom to produce a nitrogen-depleted LNG product, in which a natural gas feed stream is passed through main heat exchanger to produce a first LNG stream, which is separated to form a nitrogen-depleted LNG product and a recycle stream composed of nitrogen-enriched natural gas vapor, and in which the recycle stream is passed through main heat exchanger to produce a first LNG stream, separately from and in parallel with the natural gas feed stream, to produce a first at least partially liquefied nitrogen-enriched natural gas stream that is separated to provide a nitrogen-rich vapor product. | 10-29-2015 |
| 20150275355 | COMPOSITIONS AND METHODS FOR THE DEPOSITION OF SILICON OXIDE FILMS - Described herein are compositions and methods for forming silicon oxide films. In one aspect, the film is deposited from at least one precursor having the following formula: | 10-01-2015 |
| 20150267915 | Low-Firing Rate Oxy-Fuel Flat Flame Burner with Oxygen Staging - A flat flame oxy-fuel burner including a gaseous fuel nozzle having a hydraulic diameter D | 09-24-2015 |
| 20150249007 | Methods to Prepare Silicon-Containing Films - Described herein are methods of forming dielectric films such as non-porous dielectric films, comprising silicon, oxide, and optionally nitrogen, carbon, hydrogen, and boron. Also disclosed herein are the methods to form dielectric films or coatings on an object to be processed, such as, for example, a semiconductor wafer. | 09-03-2015 |
| 20150247673 | Transient Heating Burner and Method - A transient heating burner including at least two burner elements each having a distribution nozzle configured to flow a fuel, and an annular nozzle surrounding the distribution nozzle and configured to flow an first oxidant, at least one staging nozzle configured to flow a second oxidant, and a controller programmed to independently control the fuel flow to each distribution nozzle such that at least one of the distribution nozzles is active and at least one of the distribution nozzles is passive, wherein an active distribution nozzle fuel flow is greater than an average fuel flow to the distribution nozzles and a passive nozzle fuel flow is less than the average fuel flow, and to control a staging ratio to be less than or equal to about 75%. | 09-03-2015 |
| 20150247063 | Chemical Mechanical Polishing (CMP) Composition for Shallow Trench Isolation (STI) Applications and Methods of Making Thereof - Methods for removing, reducing or treating the trace metal contaminants and the smaller fine sized cerium oxide particles from cerium oxide particles, cerium oxide slurry or chemical mechanical polishing (CMP) compositions for Shallow Trench Isolation (STI) process are applied. The treated chemical mechanical polishing (CMP) compositions, or the CMP polishing compositions prepared by using the treated cerium oxide particles or the treated cerium oxide slurry are used to polish substrate that contains at least a surface comprising silicon dioxide film for STI (Shallow trench isolation) processing and applications. The reduced nano-sized particle related defects have been observed due to the reduced trace metal ion contaminants and reduced very smaller fine cerium oxide particles in the Shallow Trench Isolation (STI) CMP polishing. | 09-03-2015 |
| 20150246937 | ORGANOAMINOSILANES AND METHODS FOR MAKING SAME - Organoaminosilanes, such as without limitation di-iso-propylaminosilane (DIPAS), are precursors for the deposition of silicon containing films such as silicon-oxide and silicon-nitride films. Described herein are methods to make organoaminosilane compounds, or other compounds such as organoaminodisilanes and organoaminocarbosilanes, via the catalytic hydrosilylation of an imine by a silicon source comprising a hydridosilane. | 09-03-2015 |
| 20150240367 | Electrolytic Apparatus, System and Method for the Efficient Production of Nitrogen Trifluoride - An electrolytic cell which is partitioned into one or more anode chambers and cathode chambers by one or more partition walls between each anode chamber and cathode chamber, wherein each anode chamber comprises one or more anodes comprising an inner surface and an outer surface, and each cathode chamber comprises one or more cathodes, wherein the anode chamber and the cathode chamber are configured such that any one of the one or more cathodes is adjacent to the outer surface of the one or more anodes and there is no cathode adjacent to the inner surface of the one or more anodes; a molten salt electrolyte surrounding the one or more anodes and the one or more cathodes; at least one anode gas outlet for withdrawing gas from the anode chamber; and at least one cathode gas outlet for withdrawing gas from the cathode chamber. | 08-27-2015 |
| 20150240023 | Catalyst Compositions and Methods for Making Foam - A composition and process to make polyisocyanurate or polyurethane foam using a catalyst composition comprising at least one bismuth carboxylate catalyst and one or more co-catalysts selected from the group of alkali metal carboxylates and quaternary ammonium carboxylate salts, such that the resultant foam has improved insulation properties. The polyisocyanurate or polyurethane foams produced by this catalyst composition and method are useful for laminated boardstock, construction panels, appliance insulation, and spray-applied insulation. | 08-27-2015 |
| 20150211539 | SYSTEMS AND METHODS FOR COMPRESSING AIR - A system for compressing air includes: a variable speed driver having a drive shaft; at least one pre-main air compressor having at least one stage and adapted to receive and compress a flow of ambient or other air and to be driven by the drive shaft of the variable speed driver; at least one main air compressor having at least one stage on a first pinion shaft and adapted to receive and further compress a flow of compressed air transmitted from the at least one pre-main air compressor; at least one booster air compressor having at least one stage on a second pinion shaft and adapted to receive and further compress a flow of further compressed air transmitted from the at least one main air compressor; and another driver adapted to drive at least one of the first pinion shaft and the second pinion shaft through at least one transmission. | 07-30-2015 |
| 20150209721 | Solid-State Membrane Module - A module for separating oxygen from an oxygen-containing gaseous mixture comprising planar solid-state membrane units, each membrane unit comprising planar dense mixed conducting oxides layers, planar channel-free porous support layers, and one or more planar intermediate support layers comprising at least one channeled porous support layer. The outer rim circumscribing the planar solid-state membrane units comprises a dense mixed conducting oxide layer and a channel-free porous support layer. | 07-30-2015 |
| 20150203359 | System and Process for Producing Ammonia Using an Ion Transport Membrane, Gasifier, and Ammonia Synthesis Unit - System for producing ammonia wherein a gasifier is used to make synthesis gas to provide hydrogen to an ammonia reactor. An ion transport membrane assembly and optionally a cryogenic air separation are used to provide oxygen for a gasifier. The ion transport membrane assembly also provides high pressure nitrogen for use in the ammonia reactor. | 07-23-2015 |
| 20150196870 | SYSTEM AND METHOD FOR GAS RECOVERY AND REUSE - Process gas(es), such as but not limited to helium, can be used in the manufacture of a variety of objects. Described herein are methods to collect, reuse, and recycle the process gas(es) that are used in the production process rather than treat these materials as waste. | 07-16-2015 |
| 20150192296 | Solid Fuel Burner - A solid fuel/oxygen burner including an upstream section, an intermediary section, and a downstream section, a solid fuel conduit extending through the intermediary and downstream sections for transporting a mixture of solid fuel in a transport gas, the solid fuel conduit having a greater cross-sectional area in the downstream section than in the intermediary section, and a tubular fuel separator positioned within the solid fuel conduit in the downstream section, the fuel separator being bounded by an inlet plane and a outlet plane, the fuel separator dividing the fuel conduit into an inner nozzle having a cross-sectional area and an outer annular nozzle having a cross-sectional area, wherein the ratio of the outer nozzle cross-sectional area to the inner nozzle cross-sectional area measured at the outlet plane is greater than 1. | 07-09-2015 |
| 20150184932 | Process For Recovering Hydrocarbons From Crude Carbon Dioxide Fluid - The power required to recover C | 07-02-2015 |
| 20150175943 | Composition for Titanium Nitride Hard Mask and Etch Residue Removal - Aqueous compositions for stripping titanium nitride(TiN or TiNxOy) hard mask and removing etch residue are low pH aqueous composition comprising solvent, a weakly coordinating anion, amine, and at least two non-oxidizing trace metal ions. The aqueous compositions contain no non-ambient oxidizer, and are exposed to air. Bifluoride, or metal corrosion inhibitor may be added to the aqueous composition. Systems and processes use the aqueous compositions for stripping titanium nitride(TiN or TiNxOy) hard mask and removing titanium nitride(TiN or TiNxOy) etch residue. | 06-25-2015 |
| 20150175735 | New Non-Emissive Amine Composition For Improved System Shelf Life Stability - Catalyst compositions useful in the production of low or no amine emission flexible polyurethane foam as well as rigid insulating polyurethane foam produced with systems containing polyether, polyester, Mannich polyols as well as organic-halogen containing flame retardants and blowing agents, are disclosed. The catalysts are characterized by the presence of amine compositions containing unsaturated aliphatic substituent together with secondary hydroxyl groups able to bind to polyurethane polymers and render a low odor and no or low amine emissions finished product. | 06-25-2015 |
| 20150148438 | POLYURETHANE FOAM PRODUCTION PROCESS, PRE-MIX FORMULATION, AND PRODUCT - Disclosed are a process of producing a polyurethane foam product, a polyurethane foam product pre-mix, polyurethane foam product formulation, and a polyurethane foam product. The process of producing the polyurethane foam product includes contacting a halohydrin component with a polyurethane foam product pre-mix. The polyurethane foam product pre-mix includes the halohydrin component. The polyurethane foam product formulation includes a polyol component, an isocyanate component, and a halohydrin component. The polyurethane foam product is formed by the pre-mix having the halohydrin component. | 05-28-2015 |
| 20150147893 | Precursors for CVD Silicon Carbo-Nitride Films - Classes of liquid aminosilanes have been found which allow for the production of silicon carbo-nitride films of the general formula Si | 05-28-2015 |
| 20150147871 | AZA-POLYSILANE PRECURSORS AND METHODS FOR DEPOSITING FILMS COMPRISING SAME - Described herein are precursors and methods for forming silicon-containing films. In one aspect, there is provided an aza-polysilane precursor comprising at least two Si—N bonds, at least one Si—Si bond, and at least two SiH | 05-28-2015 |
| 20150140790 | Precursors For GST Films In ALD/CVD Processes - The present invention is a process of making a germanium-antimony-tellurium alloy (GST) or germanium-bismuth-tellurium (GBT) film using a process selected from the group consisting of atomic layer deposition and chemical vapor deposition, wherein a silylantimony precursor is used as a source of antimony for the alloy film. The invention is also related to making antimony alloy with other elements using a process selected from the group consisting of atomic layer deposition and chemical vapor deposition, wherein a silylantimony or silylbismuth precursor is used as a source of antimony or bismuth. | 05-21-2015 |
| 20150132956 | Chemical Mechanical Polishing Slurry Compositions and Method Using the Same for Copper and Through-Silicon Via Applications - Provided are novel chemical mechanical polishing (CMP) slurry compositions for polishing copper substrates and method of using the CMP compositions. The CMP slurry compositions deliver superior planarization with high and tunable removal rates and low defects when polishing bulk copper layers of the nanostructures of IC chips. The CMP slurry compositions also offer the high selectivity for polishing copper relative to the other materials (such as Ti, TiN, Ta, TaN, and Si), suitable for through-silicon via (TSV) CMP process which demands high copper film removal rates. | 05-14-2015 |
| 20150132704 | Burner Retraction System - A burner retraction system includes a mounting assembly having a mounting sleeve, an insertion assembly having a tubular sleeve including an insertion portion sized and shaped for insertion into the mounting sleeve and an opening therethrough, a pivot rod rigidly mounted to and extending rearwardly from the mounting plate, and a pivot assembly rigidly mounted to the insertion sleeve and including a pivot tube surrounding and coaxially rotatable about the pivot rod, one of the pivot rod and the pivot tube having a slot including a straight axially extending portion and an angled portion extending rearwardly from the straight portion at an angle θ, and a stop pin slidably inserted into the slot in the one of the pivot rod and the pivot tube, the stop pin being secured to the other of the pivot rod and the pivot tube. | 05-14-2015 |
| 20150107679 | METHOD OF, AND APPARATUS FOR, PROVIDING A GAS MIXTURE - There is provided a gas mixer arrangement comprising a first gas source for supplying a first gas; a second gas source for supplying a second gas different from said first gas; a first valve for regulating the flow of the first gas; a second valve for regulating the flow of the second gas; a mixer located downstream of the first and second valves and arranged, in use, to mix the first and second gases to provide a mixed gas; a meter arranged to measure the average molecular weight of the mixed gas, comprising a high-frequency planar piezoelectric crystal oscillator in contact with the mixed gas and a sensor operable to determine atmospheric pressure; and a controller operable, in response to the measured average molecular weight of said mixed gas, to control at least one of said first and second valves in order to control the relative proportion of the first and second gases in said mixed gas. | 04-23-2015 |
| 20150104940 | BARRIER CHEMICAL MECHANICAL PLANARIZATION COMPOSITION AND METHOD THEREOF - A barrier chemical mechanical planarization polishing composition is provided that includes the suitable chemical additives. The suitable chemical additives are organic polymer molecules containing ethylene oxide repeating units having the general molecular structure of | 04-16-2015 |
| 20150099416 | System and Method for Xenon Recovery - Xenon is contained within articles of manufacture such as light bulbs. Described herein are an apparatus, system, a method to capture and collect the xenon contained in articles of manufacture such as defective light bulbs for recovery and/or reuse. | 04-09-2015 |
| 20150099375 | Methods for Depositing Silicon Nitride Films - Described herein are methods for forming silicon nitride films. In one aspect, there is provided a method of forming a silicon nitride film comprising the steps of: providing a substrate in a reactor; introducing into the reactor an at least one organoaminosilane having a least one SiH | 04-09-2015 |
| 20150094400 | Epoxy Liquid Curing Agent Compositions - The present disclosure provides a liquid curing agent composition comprising at least 50% by weight of a polyamine and 0.2% to 10% by weight of dicyandiamide, the amine/epoxy composition and the product from the cured amine/epoxy composition. | 04-02-2015 |
| 20150087139 | ORGANOAMINOSILANE PRECURSORS AND METHODS FOR DEPOSITING FILMS COMPRISING SAME - Described herein are precursors and methods for forming silicon-containing films. In one aspect, the precursor comprises a compound represented by one of following Formulae A through E below: | 03-26-2015 |
| 20150075189 | Low-Loss Cryogenic Fluid Supply System and Method - A low-loss cryogenic fluid supply system having at least one main cryogenic fluid tank and a backup cryogenic fluid tank each having a vent set to a first pressure P1 and a pressure build circuit set to a second pressure P2, a main tank gas supply line configured to supply gas to a junction at a third pressure P3, a main tank liquid supply line configured to supply gas to the junction at a fourth pressure P4, a backup tank liquid supply line configured to supply gas to the junction at a fifth pressure P5, a backup tank backpressure regulator configured to supply gas to a point upstream to the main tank gas supply line at a sixth pressure P6, and an outlet supply line configured to supply gas from the junction at an end use pressure Pu, where P1>P3≧P2, P1≧P6>P2, P6≧P3>P4>P5>Pu. | 03-19-2015 |
| 20150056822 | COMPOSITIONS AND METHODS USING SAME FOR FLOWABLE OXIDE DEPOSITION - Described herein are compositions or formulations for forming a film in a semiconductor deposition process, such as without limitation, a flowable chemical vapor deposition of silicon oxide. Also described herein is a method to improve the surface wetting by incorporating an acetylenic alcohol or diol surfactant such as without limitation 3,5-dimethyl-1-hexyn-3-ol, 2,4,7,9-tetramethyl-5-decyn-4,7-diol, 4-ethyl-1-octyn-3-ol, and 2,5-dimethylhexan-2,5-diol, and other related compounds. | 02-26-2015 |
| 20150050809 | CMP Slurry/Method for Polishing Ruthenium and Other Films - A method and associated composition for CMP processing of noble metal-containing substrates (such as ruthenium-containing substrates) afford both high removal rates of the noble metal and are tunable with respect to rate of noble metal removal in relation to removal of other films. Low levels of an oxidizing agent containing one or more peroxy-functional group(s) can be used along with a novel ligand to effectively polish noble metal substrates. | 02-19-2015 |
| 20150046298 | METHOD AND SYSTEM FOR MONITORING DELIVERIES - A system and method for monitoring deliveries includes receiving delivery information transmitted in real-time during a delivery, which information indicates an amount of a product that was delivered. A database is updated to reflect the amount of the product that was delivered according to the received information. A system and method for monitoring deliveries includes receiving information identifying a storage container, and comparing the information to stored information associated with a storage container assigned to a delivery to determine whether the identified storage container matches the storage container assigned to the delivery. A system and method for monitoring deliveries includes receiving output of a first sensor in a storage container and receiving output of a second sensor in a delivery vehicle from which the product is transferred into the storage container. Delivery amounts indicated by the respective outputs of the first sensor and the second sensor are compared. | 02-12-2015 |
| 20150033674 | PROCESS FOR FILLING A GAS STORAGE CONTAINER - A gas storage container may be filled with gas under pressure by feeding cryogenic fluid comprising liquefied gas into the container through a first conduit arrangement in a nozzle inserted into a passageway through a fluid flow control unit mounted in an opening in said container; closing the container to the passage of gas into or out of said container; and allowing said cryogenic fluid to become gaseous within the closed container. The invention involves venting displaced air and/or gaseous cryogenic fluid from said container during the feeding step through a second conduit arrangement in the nozzle. In embodiments in which displaced air and/or gaseous cryogenic fluid flows through the second conduit arrangement around a length of the first conduit arrangement, heat transfer from the fluid flow control unit to said cryogenic fluid is suppressed thereby reducing the level of evaporation of the cryogenic fluid in the nozzle during fill. | 02-05-2015 |
| 20150030782 | Volatile dihydropyrazinly and dihydropyrazine metal complexes - A composition comprising dihydropyrazinyl anions that can be coordinated as 6 electron ligands to a broad range of different metals to yield volatile metal complexes for ALD and CVD depositions are described herein. Also described herein are undeprotonated dihydropyrazines that can coordinate to metals as stabilizing neutral ligands. In one embodiment, the composition is used for the direct liquid injection delivery of the metal dihydropyrazinyl complex precursor to the chamber of an ALD or CVD chamber for the deposition of metal-containing thin films such as, for example, ruthenium or cobalt metal films. | 01-29-2015 |
| 20150024608 | Organoaminodisilane Precursors and Methods for Depositing Films Comprising Same - Described herein are precursors and methods for forming silicon-containing films. In one aspect, there is provided a precursor of Formula I: | 01-22-2015 |
| 20150021599 | BARRIER MATERIALS FOR DISPLAY DEVICES - Described herein are apparatus comprising one or more silicon-containing layers and a metal oxide layer. Also described herein are methods for forming one or more silicon-containing layers to be used, for example, as passivation layers in a display device. In one particular aspect, the apparatus comprises a transparent metal oxide layer, a silicon oxide layer and a silicon nitride layer. In this or other aspects, the apparatus is deposited at a temperature of 350° C. or below. The silicon-containing layers described herein comprise one or more of the following properties: a density of about 1.9 g/cm | 01-22-2015 |
| 20140374378 | Chemical Mechanical Polishing (CMP) Composition for Shallow Trench Isolation (STI) Applications and Methods of Making Thereof - Methods for removing, reducing or treating the trace metal contaminants and the smaller fine sized cerium oxide particles from cerium oxide particles, cerium oxide slurry or chemical mechanical polishing (CMP) compositions for Shallow Trench Isolation (STI) process are applied. The treated chemical mechanical polishing (CMP) compositions, or the CMP polishing compositions prepared by using the treated cerium oxide particles or the treated cerium oxide slurry are used to polish substrate that contains at lease a surface comprising silicon dioxide film for STI (Shallow trench isolation) processing and applications. The reduced nano-sized particle related defects have been observed due to the reduced trace metal ion contaminants and reduced very smaller fine cerium oxide particles in the Shallow Trench Isolation (STI) CMP polishing. | 12-25-2014 |
| 20140373713 | Pressure Swing Adsorption Process - A pressure swing adsorption process for an adsorption system having 12 adsorption beds, the process having a cycle with 5 pressure equalization steps. Background is provided for the various pressure swing adsorption cycle steps. | 12-25-2014 |
| 20140366576 | Process for Recovery and Purification of Nitrous Oxide - This invention is aimed at recovering and purifying nitrous oxide from the gas stream containing N | 12-18-2014 |
| 20140364525 | MELAMINE-POLYOL DISPERSIONS AND USES THEREOF IN MANUFACTURING POLYURETHANE - Melamine-polyol dispersions comprising ethoxylated alcohols of specific structures are disclosed. Such dispersions maintain their stability under stationary conditions for at least 24 hours and are useful in the manufacturing of polyurethane foams. The resulted polyurethane foams display more evenly-distributed flame retardant properties. | 12-11-2014 |
| 20140353886 | Purification, Recovery, and Recycle of Vent Gas - An apparatus and/or system and method for recycling vent gas from an autoclave is disclosed including cooling and cleaning a vent gas, introducing the cooled and cleaned resultant stream into a purification unit to remove at least a portion of the carbon dioxide and water vapor contained therein, and recycling the purified stream enriched in oxygen into the autoclave or another process requiring enriched oxygen. | 12-04-2014 |
| 20140338443 | ULTRASONIC LIQUID LEVEL SENSING SYSTEMS - Embodiments of the present invention provide an ultrasonic probe having an increased number (e.g., twelve) of ultrasonic sensors for measuring the level of liquid within a sealed container. The ultrasonic probe includes a neck tube that enables the ultrasonic probe to be used with existing, standardized container fittings despite having an enlarged barrel to accommodate the increased number of ultrasonic sensors. Embodiments of the present invention also provide a system and method in which ultrasonic sensors within an ultrasonic probe are activated one at a time to reduce crosstalk between the ultrasonic sensors and their wiring. | 11-20-2014 |
| 20140338442 | ULTRASONIC LIQUID LEVEL SENSING SYSTEMS - Embodiments of the present invention provide an ultrasonic probe having an increased number (e.g., twelve) of ultrasonic sensors for measuring the level of liquid within a sealed container. The ultrasonic probe includes a neck tube that enables the ultrasonic probe to be used with existing, standardized container fittings despite having an enlarged barrel to accommodate the increased number of ultrasonic sensors. Embodiments of the present invention also provide a system and method in which ultrasonic sensors within an ultrasonic probe are activated one at a time to reduce crosstalk between the ultrasonic sensors and their wiring. | 11-20-2014 |
| 20140338425 | PURIFICATION OF AIR - Process of reducing water, CO | 11-20-2014 |
| 20140327241 | Ion Transport Membrane Assembly with Multi-Layer Seal - An ion transport membrane assembly comprising a pressure vessel, a plurality of planar ion transport membrane modules having ceramic conduits, one or more gas manifolds having metal conduits, and multi-layer seals connecting the ceramic conduits to the metal conduits. The multi-layer seals comprise two or more compliant gasket layers and one or more shear gasket layers. | 11-06-2014 |
| 20140315386 | Metal Compound Coated Colloidal Particles Process for Making and Use Therefor - Solid metal compound coated colloidal particles are made through a process by coating metal compounds onto colloidal particle surfaces. More specifically, metal compound precursors react with the base solution to form solid metal compounds. The solid metal compounds are deposited onto the colloidal particle surfaces through bonding. Excess ions are removed by ultrafiltration to obtain the stable metal compound coated colloidal particle solutions. Chemical mechanical polishing (CMP) polishing compositions using the metal compound coated colloidal particles prepared by the process as the solid state catalyst, or as both catalyst and abrasive, provide uniform removal profiles across the whole wafer. | 10-23-2014 |
| 20140311622 | Method and System for Temperature-Controlled Gas Dispensing - A system and method for dispensing a compressed gas into a receiving vessel wherein a target temperature profile for the receiving vessel during dispensing is provided, and the flow rate of compressed gas into the receiving vessel is controlled to conform the temperature profile for the receiving vessel during dispensing to the target temperature profile. | 10-23-2014 |
| 20140308802 | METHOD OF MAKING A MULTICOMPONENT FILM - Described herein is a method and precursor composition for depositing a multicomponent film. In one embodiment, the method and composition described herein is used to deposit a germanium-containing film such as Germanium Tellurium, Antimony Germanium, and Germanium Antimony Tellurium (GST) films via an atomic layer deposition (ALD) and/or other germanium, tellurium and selenium based metal compounds for phase change memory and photovoltaic devices. In this or other embodiments, the Ge precursor used comprises trichlorogermane. | 10-16-2014 |
| 20140308176 | Removal Of Hydrogen And Carbon Monoxide Impurities From Gas Streams - Hydrogen and carbon monoxide impurities are removed from a dry gas comprising the impurities, wherein the dry gas is at least substantially free of carbon dioxide, by passing the dry gas with sufficient residence time, e.g. at least 1.5 s, through a layer of catalyst comprising a mixture of manganese oxide and copper oxide. The use of expensive noble metal catalysts to remove hydrogen may thereby be avoided. In addition, regeneration of the catalyst using oxygen-containing regeneration gas does not reduce the effectiveness of the catalyst. | 10-16-2014 |
| 20140305356 | Wide-Flame, Oxy-Solid Fuel Burner - A wide-flame solid fuel/oxygen burner including a fuel nozzle having an aspect ratio of at least about 2 defined by the ratio of a fuel nozzle width, W, measured along a major axis centerline, to a fuel nozzle height, H, measured along a minor axis centerline, and long walls spaced substantially symmetrically from the major axis centerline, the fuel nozzle having an inlet width, WN; and a pair of guide vanes positioned on either side of the major axis centerline between that centerline and an adjacent long wall, the guide vanes diverging from the major axis centerline in the flow direction by an angle such that the guide vanes are closer together at an upstream end and farther apart at a downstream end, thereby forming a central diffuser between the guide vanes and an outer converging nozzle between each guide vane and one of the long walls. | 10-16-2014 |
| 20140305355 | Oxy-Solid Fuel Burner - A solid fuel/oxygen burner including a central oxygen conduit extending toward a tip end of the burner, an outer fuel conduit surrounding the oxygen conduit, an inner fuel conduit positioned between the oxygen conduit and the outer fuel conduit to form an inner annulus in conjunction with the oxygen conduit and an outer annulus in conjunction with the outer fuel conduit, the inner fuel conduit having an outlet end upstream of the tip end, a truncated conical divider within the outer fuel conduit surrounding the oxygen conduit downstream of the inner fuel conduit for dividing a fuel stream in the outer fuel conduit into an inner annular conical diffuser and an outer annular converging nozzle, and at least three radial guide vanes within the diffuser, wherein the outlet end of the inner fuel conduit is spaced apart from an inlet end of the divider by a distance, X. | 10-16-2014 |
| 20140303342 | One Component Epoxy Curing Agents Comprising Hydroxyalkylamino Cycloalkanes - Liquid epoxy curing agents that have improved latency over conventional liquid curing agents while retaining the physical properties of the cured material are disclosed. These liquid curing agents can be used for curing epoxy resins, or in combination with dicyandiamide (DICY) based curing agents in order to accelerate DICY curing. | 10-09-2014 |
| 20140287164 | COMPOSITIONS AND PROCESSES FOR DEPOSITING CARBON-DOPED SILICON-CONTAINING FILMS - Described herein are compositions for depositing a carbon-doped silicon containing film wherein the composition comprises a first precursor comprising at least one compound selected from the group consisting of: an organoaminoalkylsilane having a formula of R | 09-25-2014 |
| 20140284199 | Water Purification Using Energy from a Steam-Hydrocarbon Reforming Process - A process and system for producing a H | 09-25-2014 |
| 20140273458 | Chemical Mechanical Planarization for Tungsten-Containing Substrates - Chemical mechanical polishing (CMP) compositions for polishing tungsten or tungsten-containing substrates comprise an abrasive, at least one solid catalyst, a chemical additive selected from the groups consisting of piperazine derivatives, salts of cyanate, and combinations thereof; and a liquid carrier. Systems and processes use the aqueous formulations for polishing tungsten or tungsten-containing substrates. | 09-18-2014 |
| 20140272194 | ORGANOAMINOSILANE PRECURSORS AND METHODS FOR MAKING AND USING SAME - Described herein are organoaminosilane precursors which can be used to deposit silicon containing films which contain silicon and methods for making these precursors. Also disclosed herein are deposition methods for making silicon-containing films or silicon containing films using the organoaminosilane precursors described herein. Also disclosed herein are the vessels that comprise the organoaminosilane precursors or a composition thereof that can be used, for example, to deliver the precursor to a reactor in order to deposit a silicon-containing film. | 09-18-2014 |
| 20140262732 | ONSITE ULTRA HIGH PURITY CHEMICALS OR GAS PURIFICATION - An onsite purification plant/system to delivery high and ultra high purity product, such as, process chemicals, industrial and specialty gases to manufacturing processes within the onsite plant turndown ratio from 0% to 100% while preserving the predetermined purity of the supplied substances within a predefined specification range is provided. Preserving liquid/vapor ratio in at least one of the purification means/units ensuring that product purity range stays unchanged is achieved by redirecting the product back into the onsite purification plant/system. | 09-18-2014 |
| 20140261864 | Method for Dispensing Compressed Gases - Method for dispensing a compressed gas to receiving vessels wherein a threshold pressure of compressed gas needed to supply the dispensing system is calculated, the threshold pressure depending on the anticipated time-averaged dispensing rate for a time period. Compressed gas is passed from a plurality of supply vessels, for example a tube trailer, to a plurality of storage vessels, and dispensed from the plurality of storage vessels to a plurality of receiving vessels. The supply vessel providing the compressed gas is required to have a compressed gas pressure greater than the calculated threshold pressure. | 09-18-2014 |
| 20140261863 | Method for Dispensing Compressed Gases - Method for dispensing a compressed gas using at least three dispensing protocols, the selected dispensing protocol depending on the time-averaged dispensing rate. Compressed gas is passed from a plurality of supply vessels, for example a tube trailer, to a plurality of storage vessels, and dispensed from the plurality of storage vessels to a plurality of receiving vessels. The supply vessel providing the compressed gas depends on the compressed gas pressure in the supply vessel and the anticipated time-averaged dispensing rate for the time period. | 09-18-2014 |
| 20140261824 | Slurry Supply and/or Chemical Blend Supply Apparatuses, Processes, Methods of Use and Methods of Manufacture - A slurry and/or chemical blend supply apparatus suitable for providing slurry and/or chemical blend to chemical mechanical planarization (CMP) tools or other tools in a semiconductor fabrication facility, related processes, methods of use and methods of manufacture. The slurry and/or chemical blend supply apparatus includes one or more of the following: feed module, blend module, analytical module and distribution module. | 09-18-2014 |
| 20140256853 | Curing Agent for Low Temperature Cure Applications - The present invention provides Mannich base derivatives of N,N′-dimethyl secondary diamine polymers including Mannich base derivatives of methylamine-terminated poly-(N-methylazetidine) and Mannich base derivatives of methylamine-terminated poly-(N-methylazacycloheptane). Amine curing agent compositions and amine-epoxy compositions containing Mannich base derivatives of N,N′-dimethyl secondary diamine polymers are also disclosed. | 09-11-2014 |
| 20140243456 | Anhydride Accelerators for Epoxy Resin Systems - Carboxylic acid salts of tertiary amines for use as an accelerator for an anhydride based epoxy curing agents are disclosed. The disclosed carboxylic acid salts of certain tertiary amines are latent anhydride accelerators and enable epoxy resin curing when heated to an elevated temperature (e.g., an onset temperature of greater than about 50° C.). | 08-28-2014 |
| 20140242813 | Low K Precursors Providing Superior Integration Attributes - A deposition for producing a porous organosilica glass film comprising: introducing into a vacuum chamber gaseous reagents including one precursor of an organosilane or an organosiloxane, and a porogen distinct from the precursor, wherein the porogen is aromatic in nature; applying energy to the gaseous reagents in the chamber to induce reaction of the gaseous reagents to deposit a film, containing the porogen; and removing substantially all of the organic material by UV radiation to provide the porous film with pores and a dielectric constant less than 2.6. | 08-28-2014 |
| 20140242795 | Volatile Imidazoles and Group 2 Imidazole Based Metal Precursors - Sterically hindered imidazolate ligands are described, along with their synthesis, which are capable of coordinating to Group 2 metals, such as: calcium, magnesium, strontium, in an eta-5 coordination mode which permits the formation of monomeric or dimeric volatile complexes. | 08-28-2014 |
| 20140220499 | Retractable Ignition System - An integrated retractable burner ignition system including a burner having an outlet face and a flow passage including a front end substantially coincident with the outlet face of the burner and a gas inlet positioned rearward from the front end of the flow passage, an igniter including a high voltage electrode surrounded by an insulator and extending beyond the insulator to form a tip end of the igniter, the igniter being mounted slidably within the flow passage, an actuator connected to a rear portion of the igniter and configured to advance and retract the igniter within the flow passage, and a slidable seal between the igniter and the flow passage, the seal being positioned rearward of the gas inlet of the flow passage and frontward of the rear portion of the igniter. | 08-07-2014 |
| 20140196664 | SYSTEM AND METHOD FOR TUNGSTEN HEXAFLUORIDE RECOVERY AND REUSE - Condensable materials, such as but not limited to tungsten fluoride (WF | 07-17-2014 |
| 20140183706 | Dielectric Films Comprising Silicon And Methods For Making Same - Described herein are methods of forming dielectric films comprising silicon, such as, but not limited to, silicon oxide, silicon oxycarbide, silicon carbide, and combinations thereof, that exhibit at least one of the following characteristics: low wet etch resistance, a dielectric constant of 6.0 or below, and/or can withstand a high temperature rapid thermal anneal process. Also disclosed herein are the methods to form dielectric films or coatings on an object to be processed, such as, for example, a semiconductor wafer. | 07-03-2014 |
| 20140175335 | METHOD AND APPARATUS FOR FEEDING MUNICIPAL SOLID WASTE TO A PLASMA GASIFIER REACTOR - A method and apparatus are described for supplying municipal solid waste (MSW), and/or other types of solid waste comprising both organic waste material and inorganic waste material, into a plasma gasifier reactor (PGR) in which the solid waste is to be processed. | 06-26-2014 |
| 20140174288 | Apparatus And Methods To Monitor And Control Cyclic Process Units In A Steady Plant Environment - Apparatus and methods are disclosed that allow for the monitoring and analysis of production process data for a multi-step asynchronous cyclic production process (e.g. pressure swing adsorption) in a steady state plant (such as a steam methane reforming plant). Data collected from cooperating sensors is processed applying a moving window discrete Fourier transform (DFT). The transformed data can be further analyzed in the broader steady-state plant environment to accurately detect any process anomalies and avoid false alarms. | 06-26-2014 |
| 20140171551 | Epoxy Resin Compositions Using Solvated Solids - An epoxy resin composition having a curing component and an epoxy component is disclosed. The curing component includes an amount of about 8% to about 70% by weight of the composition of a primary curing agent and about 0.001% to about 5% by weight of the composition of a secondary curing agent. The present disclosure includes the use of solid secondary curing agents, in particular solvated secondary curing agents, and methods to formulate such a solvated solid to result in a liquid curing component. The epoxy composition also includes about 30% to about 92% by weight of the composition of the epoxy component. A number of equivalents of reactive curative groups in the curing component is from about 0.50 to 0.98 times the number of epoxide equivalents present in the epoxy component. An epoxy product formed from the epoxy resin composition is also disclosed. | 06-19-2014 |
| 20140170835 | Method for Wafer Dicing and Composition Useful Thereof - A solution for semiconductor wafer dicing is disclosed. The solution suppresses the adherence of contamination residues or particles, and reduces or eliminates the corrosion of the exposed metallization areas, during the process of dicing a wafer by sawing. The solution comprises at least one organic acid and/or salt thereof; at least a surfactant and/or at least a base; and deionized water, the composition has a pH is equal or greater than 4. The solution can further comprise, a chelating agent, a defoaming agent, or a dispersing agent. | 06-19-2014 |
| 20140166671 | GAS STORAGE CONTAINER - At least one inner vessel is provided within a container for storing and/or dispensing gas under pressure to assist in filling the container with gas. The container comprises an outer vessel defining an interior space and a fluid flow control unit for controlling fluid flow into and out of the container. The inner vessel(s) defines a part of the interior space of container and is intended to hold cryogenic fluid in spaced relationship with respect to the outer vessel. Since the inner vessel is in fluid flow communication with the remaining part of the interior space, when the cryogenic fluid becomes gaseous, the container fills with gas. The inner vessel(s) has a mouth for receiving cryogenic fluid from the fluid flow control unit which is free of the fluid flow control unit. | 06-19-2014 |
| 20140165514 | Particle Separator - A particle separator for use in a conduit for removing solid particles from a particle-laden gas. The particle separator comprises a particle collecting chamber, an inlet port for directing the particle-laden gas into the particle collecting chamber, and an inner deflector positioned at least partially within the particle collecting chamber and downstream of the inlet port. The walls of the particle collecting chamber may include a protrusion protruding toward the inside of the particle collecting chamber cooperating with the inner deflector to recirculate the gas within the particle collecting chamber. The particle separator may also include a sump for storing solid particles that have been captured. | 06-19-2014 |
| 20140158580 | ALKOXYSILYLAMINE COMPOUNDS AND APPLICATIONS THEREOF - Described herein are alkoxysilylamine precursors having the following Formulae A and B: | 06-12-2014 |
| 20140158250 | PROCESS FOR FILLING GAS STORAGE CONTAINER - A gas storage container, such as a gas cylinder, is filled with a gas mixture comprising a first gas and a second gas under pressure by feeding a liquid/solid mixture comprising liquefied first gas and solidified second gas into the gas storage container; closing the gas storage container to the passage of gas into or out from the container; and allowing said liquefied first gas and said solidified second gas to become gaseous within said closed gas storage container. Such a process is easier and more energy efficient as compared to direct compression processes, and is safer and results in less wastage as compared to direct liquid injection processes. | 06-12-2014 |
| 20140138921 | Seal Between Metal And Ceramic Conduits - A seal between a ceramic conduit and a metal conduit of an ion transport membrane device consisting of a sealing surface of ceramic conduit, a sealing surface of ceramic conduit, a single gasket body, and a single compliant interlayer. | 05-22-2014 |
| 20140124457 | Methods For Treating Liquid Waste With High Purity Oxygen - Methods for treating animal waste, particularly liquid fractions separated from manure, with high purity oxygen are provided to increase the dissolved oxygen content of the wastewater and minimize stripping of volatile gases. In particular, methods of the invention for treating animal waste comprise separating animal waste into a liquid fraction and a solid fraction, and aerating at least a portion of the liquid fraction with oxygen having a purity greater than 90% until the dissolved oxygen (DO) level of the liquid fraction is between about 2.0 mg/L and about 9.0 mg/L. | 05-08-2014 |
| 20140110626 | CHEMICAL MECHANICAL POLISHING (CMP) COMPOSITION FOR SHALLOW TRENCH ISOLATION (STI) APPLICATIONS AND METHODS OF MAKING THEREOF - Methods for removing, reducing or treating the trace metal contaminants and the smaller fine sized cerium oxide particles from cerium oxide particles, cerium oxide slurry or chemical mechanical polishing (CMP) compositions for Shallow Trench Isolation (STI) process are applied. The treated chemical mechanical polishing (CMP) compositions, or the CMP polishing compositions prepared by using the treated cerium oxide particles or the treated cerium oxide slurry are used to polish substrate that contains at lease a surface comprising silicon dioxide film for STI (Shallow trench isolation) processing and applications. The reduced nano-sized particle related defects have been observed due to the reduced trace metal ion contaminants and reduced very smaller fine cerium oxide particles in the Shallow Trench Isolation (STI) CMP polishing. | 04-24-2014 |
| 20140110269 | Anodes for the Electrolytic Production of Nitrogen Trifluoride and Fluorine - A process and an anode for the production of nitrogen trifluoride or fluorine where the anode in the electrolytic cell is made primarily from parallel ordered anisotropic carbon, including needle coke and/or mesocarbon microbeads. The parallel ordered anisotropic carbon anodes minimize the production of CF | 04-24-2014 |
| 20140110267 | Anodes for the Electrolytic Production of Nitrogen Trifluoride and Fluorine - A process and an anode for the production of nitrogen trifluoride or fluorine where the anode in the electrolytic cell is made primarily from mesocarbon microbeads. The mesocarbon microbead anodes minimize the production of CF | 04-24-2014 |
| 20140109931 | Cleaning Formulations - A composition and method for removing copper-containing post-etch and/or post-ash residue from patterned microelectronic devices is described. The removal composition includes water, a water-miscible organic solvent, an amine compound, an organic acid, and a fluoride ion source. The compositions effectively remove the copper-containing post-etch residue from the microelectronic device without damaging exposed low-k dielectric and metal interconnect materials. | 04-24-2014 |
| 20140100298 | Polyester Polyol-Containing Polyurethane Systems Having Improved Hydrolytic Stability - An isocyanate reactive composition for making a polyurethane foam includes a tertiary amine urethane catalyst comprising a di(C1-C4)alkyl fatty alkyl amine and a polyester polyol. The use of one or more of fatty alkyl tertiary amine serves to reduce hydrolysis of the polyester polyol in the isocyanate reactive composition. | 04-10-2014 |
| 20140100151 | Stripping and Cleaning Compositions for Removal of Thick Film Resist - Stripping and cleaning compositions suitable for the removal of film resists include about 2-55% by weight of at least one alkanolamine or at least one morpholine or mixtures thereof; about 20-94% by weight of at least one organic solvent; and about 0.5-60% by weight water based on the total weight of the composition. | 04-10-2014 |
| 20140099790 | Chemical Mechanical Polishing Composition Having Chemical Additives and Methods for Using Same - Chemical-mechanical polishing (CMP) compositions containing chemical additives and methods of using the CMP compositions are disclosed. The CMP composition comprises abrasive; chemical additive; liquid carrier; optionally an oxidizing agent; a pH buffering agent and salt; a surfactant and a biocide. The CMP compositions and the methods provide enhanced removing rate for “SiC”, SiN” and “SiC | 04-10-2014 |
| 20140090554 | Wear-Compensating Sealing Ring Assembly - A seal assembly for a reciprocating piston system is provided that compensates for uneven wear rates between the ring components of the seal assembly by initially sizing a portion of the width of the sealing ring larger than the width of the annular recess in the cover ring, this portion at least partially overlapping the gap in the cover ring but not the gap in the sealing ring. | 04-03-2014 |
| 20140090416 | Cryogenic Separation of Synthesis Gas - A process and apparatus for separating a feed containing hydrogen, carbon monoxide, methane, and optionally nitrogen to form a product gas having a desired H | 04-03-2014 |
| 20140084213 | Removal of Dissolved Gases for Boiler Feed Water Preparation - Method for removing dissolved gases from water to produce boiler feed water in a catalytic steam reforming process where boiler feed water is heated by indirect heat transfer with a reformate stream and/or a combustion product gas stream and the boiler feed water subsequently flash vaporized to form steam and residual liquid water, where the steam formed by flash vaporization strips the dissolved gases from the water. | 03-27-2014 |
| 20140077133 | Syngas Produced By Plasma Gasification - A syngas stream composition comprising on a dry basis up to about 50,000 mg/Nm | 03-20-2014 |
| 20140034479 | Water Purification Using Energy from a Steam-Hydrocarbon Reforming Process - A process and system for producing a H | 02-06-2014 |
| 20140033918 | Polymers, Polymer Membranes And Methods Of Producing The Same - The invention describes a polymeric material comprising repeating units of Formulae I-III and methods of preparation. Novel polymeric materials, gas separation membranes and fluid component separation methods are also described. | 02-06-2014 |
| 20140033764 | Systems And Methods For Recovering Helium From Feed Streams Containing Carbon Dioxide - Systems and methods are provided for recovering helium from a feed comprising helium, carbon dioxide, and at least one intermediate component having a volatility between those of helium and carbon dioxide. In particular, processes of the present invention comprise separating the carbon dioxide and the components of intermediate volatility from the helium at a temperature greater than −82.7° C. to form a helium-rich product stream, wherein the concentration of at least one of the intermediate components in the helium-rich product stream is lower than its concentration in the feed stream, and wherein at least part of the separation is effected by contacting a vapor with a liquid. | 02-06-2014 |
| 20140033763 | Heavy Hydrocarbon Removal From A Natural Gas Stream - A method and apparatus of removing heavy hydrocarbons from a natural gas feed stream, the method comprising using first and second hydrocarbon removal systems in series such that the first system processes the natural gas feed stream to produce a heavy hydrocarbon depleted natural gas stream and the second system processes at least a portion of the heavy hydrocarbon depleted natural gas stream from the first system to produce a natural gas stream lean in heavy hydrocarbons, wherein one of said systems is a adsorption system that comprises one or more beds of adsorbent for adsorbing and thereby removing heavy hydrocarbons from a heavy hydrocarbon containing natural gas, and the other of said systems is a gas-liquid separation system for separating a heavy hydrocarbon containing natural gas into a heavy hydrocarbon depleted natural gas vapor and a heavy hydrocarbon enriched liquid. | 02-06-2014 |
| 20140033762 | Heavy Hydrocarbon Removal From A Natural Gas Stream - A method and apparatus of removing heavy hydrocarbons from a natural gas feed stream, the method comprising using first and second hydrocarbon removal systems in series such that the first system processes the natural gas feed stream to produce a heavy hydrocarbon depleted natural gas stream and the second system processes at least a portion of the heavy hydrocarbon depleted natural gas stream from the first system to produce a natural gas stream lean in heavy hydrocarbons, wherein one of said systems is a adsorption system that comprises one or more beds of adsorbent for adsorbing and thereby removing heavy hydrocarbons from a heavy hydrocarbon containing natural gas, and the other of said systems is a gas-liquid separation system for separating a heavy hydrocarbon containing natural gas into a heavy hydrocarbon depleted natural gas vapor and a heavy hydrocarbon enriched liquid. | 02-06-2014 |
| 20140030448 | NON-OXYGEN CONTAINING SILICON-BASED FILMS AND METHODS OF FORMING THE SAME - Disclosed herein are non-oxygen containing silicon-based films, and methods for forming the same. The non-oxygen silicon-based films contain >50 atomic % of silicon. In one aspect, the silicon-based films have a composition SixCyNz wherein x is about 51 to 100, y is 0 to 49, and z is 0 to 50 atomic weight (wt.) percent (%) as measured by XPS. In one embodiment, the non-oxygen silicon-based films were deposited using at least one organosilicon precursor having at least two SiH | 01-30-2014 |
| 20140027495 | Apparatus And Method For Providing An Inerting Gas During Soldering - Described herein is an apparatus and method for providing an inerting gas during the application of soldering to a work piece. In one aspect, there is provided an apparatus for providing an inerting gas into an atmosphere above a solder reservoir during soldering of a work piece comprising: a base comprising an interior volume in fluid communication with an inerting gas source, a tube having an interior volume and comprising one or more perforations for the flow of inerting gas therethrough, and one or more support legs comprising an interior volume in fluid communication with the interior volume of the base and the interior volume of the tube, wherein the one or more support legs extend vertically upward from the base and elevate the tube above the surface of molten solder contained within a solder reservoir, and wherein the inerting gas travels through the base, upward through the one or more support legs, into the interior volume of the tube, and out through the one or more perforations in the tube. | 01-30-2014 |
| 20140013946 | SHIELDING IN A SEPARATION COLUMN - A liquid distributor and method for distribution of a liquid in a mass transfer column, the distributor includes at least one riser comprising at least one riser wall, the at least one riser wall extends from a first surface of the distributor in a first direction of the mass transfer column; at least one shield, the at least one shield extends from a second surface of the distributor opposite the first surface and extending in a second direction opposite the first direction; and at least one liquid distribution aperture extending from the first surface of the distributor through the second surface of the distributor, the at least one shield has a length extending in the second direction such that a gap is created between the at least one shield and a packing, the height of the gap between the shield and the packing is about 10 mm to 75 mm. | 01-16-2014 |
| 20140008240 | Divided Electrochemical Cell and Low Cost High Purity Hydride Gas Production Process - This invention is an apparatus and a method for continuously generating a hydride gas of M | 01-09-2014 |
| 20140007975 | Method for Dispensing a Gas - A method for dispensing gas within a target temperature range wherein the gas exchanges heat with multiple thermal capacitors to cool the gas. | 01-09-2014 |
| 20140000342 | METHOD OF AND APPARATUS FOR MEASURING THE MOLECULAR WEIGHT OF A GAS | 01-02-2014 |
| 20130341562 | TRIMERIZATION CATALYSTS FROM STERICALLY HINDERED SALTS - The present invention provides trimerization catalyst compositions having a sterically hindered carboxylate salt and methods to produce a polyisocyanurate/-polyurethane foam using such trimerization catalyst compositions. | 12-26-2013 |
| 20130340859 | METHOD OF AND APPARATUS FOR MEASURING THE MASS FLOW RATE OF A GAS - There is provided a meter ( | 12-26-2013 |
| 20130334133 | Methods For Using Ozone To Enhance Anaerobic Digestion - The invention discloses systems and methods for producing a gas stream containing ozone and a “carrier” or sweep gas that has an oxygen concentration that is below a predetermined percentage for treatment of organic waste feed stocks in an anaerobic digester. In one embodiment, ozone and unreacted oxygen from an ozone generator are delivered to a pressure swing adsorption cycle, wherein the ozone is adsorbed onto a sieve and the excess oxygen is removed from the cycle. The sweep gas, which has a limited oxygen concentration, is then used to desorb the ozone from the pressure swing adsorption cycle and deliver the ozone to an anaerobic digester, where the ozone is used to treat the feed stock. | 12-19-2013 |
| 20130333774 | METHOD OF AND APPARATUS FOR MEASURING THE PRESSURE OF A GAS - There is provided a pressure gauge for measuring the pressure of a gas. The pressure gauge comprises a housing connectable to the gas source and comprising an interior which is, in use, in communication with said gas. The pressure gauge further comprising a sensor assembly located within said housing and including a piezoelectric oscillator which, in use, is located in contact with said gas, said sensor assembly being arranged to measure the oscillation frequency of said piezoelectric oscillator in said gas and configured to determine, from the frequency measurement and the known temperature and known molecular weight of the gas, the pressure of the gas. By providing such an arrangement, an overpressure proof yet accurate pressure gauge can be provided. This is in contrast to conventional gauges which are damaged permanently by overpressure situations. | 12-19-2013 |
| 20130323435 | ORGANOAMINODISILANE PRECURSORS AND METHODS FOR DEPOSITING FILMS COMPRISING SAME - Described herein are precursors and methods for forming silicon-containing films. In one aspect, there is provided a precursor of Formula I: | 12-05-2013 |
| 20130319290 | ORGANOAMINODISILANE PRECURSORS AND METHODS FOR DEPOSITING FILMS COMPRISING SAME - Described herein are precursors and methods for forming silicon-containing films. In one aspect, there is a precursor of following Formula I: | 12-05-2013 |
| 20130319228 | Purification Of Air - Reduction of water, CO | 12-05-2013 |
| 20130315794 | Method and Apparatus for Adjustably Treating a Sour Gas - A feed gas comprising CO | 11-28-2013 |
| 20130312855 | Vessel with Filter - A vessel for conveying a precursor-containing fluid stream from a precursor material contained within the vessel, the vessel comprising: an interior volume defined by a top, one or more sidewalls, and a base; and at least one fluid outlet for vaporized precursor, and at least one particle barrier that defines at least one particle restricted space within the interior volume, wherein said particle barrier comprises at least one 3-dimensional filter. A method for using the apparatus is also disclosed. | 11-28-2013 |
| 20130309163 | Water Purification Using Energy from a Steam-Hydrocarbon Reforming Process - A process for producing a H | 11-21-2013 |
| 20130307202 | Method and Apparatus for Heating Metals - The present invention relates to a method of heating a non-ferrous and/or ferrous metal-containing stock in a furnace with a heating chamber, a charging door, an exhaust stream port and an exhaust stream duct, which comprises
| 11-21-2013 |
| 20130306650 | METHOD OF AND APPARATUS FOR MEASURING THE TRUE CONTENTS OF A CYLINDER OF GAS UNDER PRESSURE - There is provided a method of and apparatus for, measuring the mass of a gas under pressure using a piezoelectric oscillator. The gas is contained within a pressure vessel ( | 11-21-2013 |
| 20130305929 | VERTICAL BAFFLE IN HORIZONTAL ADSORBER VESSELS - An adsorber vessel for the adsorption of gas contaminants from a gaseous stream comprising a vertical wall baffle positioned on an inner surface of an absorber vessel wall, and a bed support positioned below the vertical wall baffle and affixed to the inner surface of the adsorber vessel wall to support an adsorbent material, where the adsorbent material is interned by the bed support, the adsorber vessel wall, and the vertical wall baffle such that at least 90% of the volume created between the vertical wall baffle and the inner surface of the adsorber vessel is free of the adsorbent material. | 11-21-2013 |
| 20130283851 | Purification of Carbon Dioxide - Impurities that are less volatile than carbon dioxide, e.g. hydrogen sulphide, are removed from crude carbon dioxide by processes involving sub-ambient distillation of said crude carbon dioxide in a distillation column system operating at super-atmospheric pressure(s) to produce carbon dioxide-enriched overhead vapour and bottoms liquid enriched with said impurities. Where such processes involve at least one heat pump cycle, significant savings in power consumption are realised when the process uses more than one recycle pressure in the heat pump cycle(s). | 10-31-2013 |
| 20130275175 | Methods for Improved Production and Distribution - A computer-implemented system and method for producing and distributing at least one product from at least one plant to at least one customer where discretized plant production data, filtered customer sourcing data, forecasted customer demand data, and forecasted plant electricity pricing data are input into a modified genetic algorithm and an electronic processor solves the modified genetic algorithm and outputs the solution to an interface. The system and method is flexible and can incorporate data as it becomes available to yield intermediate solutions for quick decision making. | 10-17-2013 |
| 20130270724 | Systems And Methods For Humidifying Gas Streams - Systems and methods are provided for humidifying a gas stream. Methods for providing a humidified gas stream comprise providing a dry gas, directing the dry gas to a humidification device, humidifying the dry gas to provide a humidified gas stream having an amount of moisture in excess of a predetermined amount, directing the humidified gas stream to a cooling device, cooling the humidified gas to a predetermined temperature, and directing the cooled humidified gas to a point of usage. Systems for providing a humidified gas stream comprise a dry gas stream, a humidification device configured to receive and humidify the dry gas stream to form a humidified gas stream having an amount of moisture in excess of a predetermined amount, and a cooling device configured to receive and cool the humidified gas stream to a predetermined temperature to form a cooled humidified gas stream. | 10-17-2013 |
| 20130270484 | Compact Pressure Swing Reformer - Embodiments of a compact pressure swing reformer are disclosed. Certain embodiments have a construction comprising multiple rotating reformer beds, high temperature rotary valves at the bed ends, and E-seals to seal the beds to the valves. Several possible designs for introducing reactants into the beds also are disclosed. The multiple reformer beds are configured to provide for pressure equalization and ‘steam push’. The compact pressure swing reformer is suitable for use in fuel cell vehicle applications. | 10-17-2013 |
| 20130269386 | Natural Gas Liquefaction With Feed Water Removal - A method and apparatus for drying and liquefying a natural gas stream is described, in which: (a) the water containing natural gas feed stream is cooled; (b) the cooled natural gas feed stream is dried and further cooled; (c) the dried cooled natural gas stream is heated; (d) the dried rewarmed natural gas stream is cooled and liquefied and at least one compressed refrigerant feed stream is cooled by counter-current indirect heat exchange with an expanded cold refrigerant; and (e) the compressed cold refrigerant stream or streams are expanded, and thereby further cooled, to provide said expanded cold refrigerant; wherein the cooling of the natural gas feed stream in step (a) and heating of the dried cooled natural gas stream in step (c) is by indirect heat exchange between said two streams. | 10-17-2013 |
| 20130263766 | Combustion of Oil From a Marine Oil Spill - Method and apparatus for burning oil from an oil release in a body of water. A mixture of oil and water is collected from the surface of the body of water and separated into an oil-enriched portion and a water-enriched portion. The oil-enriched portion is passed to a burner where the oil-enriched portion is combusted with an oxygen-containing gas having an oxygen concentration of at least 25 volume % oxygen. | 10-10-2013 |
| 20130260575 | SILICON PRECURSORS AND COMPOSITIONS COMPRISING SAME FOR DEPOSITING LOW DIELECTRIC CONSTANT FILMS - A chemical vapor deposition method for producing a porous organosilica glass film comprising: introducing into a reaction chamber gaseous reagents comprising a porogenated precursor; optionally a structure former precursor selected from the group consisting an organosilane, an organosiloxane, and combinations thereof; and optionally a porogen precursor; applying an energy source to the gaseous reagents in the chamber to induce reaction of the gaseous reagents to deposit a preliminary film on the substrate, wherein the preliminary film contains the porogen; and removing from the preliminary film at least a portion of the porogen to provide the porous film with pores and a dielectric constant less than 2.6. | 10-03-2013 |
| 20130255492 | Adsorption Process - A process for separating a first gas, for example CO | 10-03-2013 |
| 20130252372 | CONDUCTIVE COMPOSITION AND CONDUCTIVE FEATURE FORMED AT LOW TEMPERATURES - A method for forming a conductive feature. The method includes providing a substrate and providing a conductive composition. The conductive composition includes metal particles, a non-acid protic solvent, and a high polarity solvent. The non-acid protic solvent and high polarity solvent are present in concentrations sufficient to ionize the non-acid protic solvent and remove oxides when heated. The method further includes heating the composition to a temperature less than about 250° C. to form a conductive feature having less than about ten times the resistivity of bulk copper. | 09-26-2013 |
| 20130247971 | Oxygen Containing Precursors for Photovoltaic Passivation - Methods for depositing a passivation layer on a photovoltaic cell are disclosed. Methods include depositing a passivation layer comprising at least a bi-layer further comprising a silicon oxide and a silicon nitride layer. The silicon precursor(s) used for the deposition of the silicon oxide layer or the silicon nitride layer, respectively, is selected from the family of Si(OR | 09-26-2013 |
| 20130247762 | Low Energy, High Recovery, Rapid Cycle Kinetic PSA for Biogas - Disclosed herein are embodiments of a rotary gas separation device, such as a rotary pressure swing adsorption device. The rotary pressure swing device can include, for example, a rotor with a plurality of adsorber elements, a stator with a plurality of conduits, and a rotary valve comprising a seal assembly positioned between the rotor and the stator. | 09-26-2013 |
| 20130244448 | Precursors for CVD Silicon Carbo-Nitride Films - Classes of liquid aminosilanes have been found which allow for the production of silicon carbo-nitride films of the general formula Si | 09-19-2013 |
| 20130243968 | CATALYST SYNTHESIS FOR ORGANOSILANE SOL-GEL REACTIONS - A formulation comprising a first organosilane precursor and a halogenation reagent wherein at least a portion or all of the halogenation reagent reacts to provide the second organosilane precursor. Methods of generating such formulation in situ from readily available pure materials are also provided. Further provided are methods of using the formulations as the precursor for a flowable vapor deposition process. | 09-19-2013 |
| 20130243686 | Hydrogen Production Process with Low CO2 Emissions - A hydrogen production process wherein steam and a hydrocarbon feed is reacted in a prereformer, the prereformed intermediate is further reacted in an oxygen-based reformer, the reformate is shifted and then separated by a pressure swing adsorber to form a H | 09-19-2013 |
| 20130239807 | Pressure Swing Adsorption Process - A process for separating a primary gas component from a feed gas mixture comprising the primary gas component and secondary gas components in four or more adsorption beds. The process comprises subjecting each of the four or more adsorption beds to a repetitive cycle. The repetitive cycle comprises, in sequence, a feed step, a pressure decreasing equalization step, a provide purge step, a blowdown step, a purge step, a pressure increasing equalization step, and a repressurization step. During the pressure decreasing equalization step, rinse gas is co-currently introduced simultaneous with the withdrawal of pressure equalization gas. Rinse gas is formed by compressing blowdown gas and/or purge gas effluent from the adsorption bed undergoing the purge step. The process is particularly suited for separating H | 09-19-2013 |
| 20130233016 | Structured Packing - An apparatus for a heat transfer or mass transfer process, comprising a column or divided column having at least one pair of converging walls or wall portions and, within at least a region of the column or divided column bounded by at least one pair of converging walls or wall portions, a structured packing having a corrugation angle of at least about 50°; a method of heat and/or mass transfer applicable to the apparatus; and a method of installation of structured packing into a relevant apparatus. | 09-12-2013 |
| 20130228072 | METHOD AND APPARATUS FOR THE SUPPLY OF DRY GASES - A built in purifier for a cylinder of essentially nitrogen free gas having a low water content is provided with a molecular sieve 3A adsorbent to adsorb water from the gas, the 3A adsorbent having a particularly low adsorption capacity for nitrogen. | 09-05-2013 |
| 20130225399 | SUPPORTED CATALYST AND USE THEREOF FOR REFORMING OF STEAM AND HYDROCARBONS - A method of making a supported catalyst for reforming of steam and hydrocarbons and a steam-hydrocarbon reforming process using the supported catalyst. The supported catalyst is made from a mixture comprising 20 to 99.5 mass % of lanthanum-stabilized γ-alumina and/or lanthanum-stabilized θ-alumina, 0 to 60 mass % oalumina, 0 to 25 mass % of calcium carbonate and/or magnesium carbonate, and 0.5 to 5 mass % of graphite, a cellulose ether, and/or magnesium stearate. The supported catalyst has a porosity between 55% and 75% and a pore volume between 0.3 cc/g and 0.65 cc/g. | 08-29-2013 |
| 20130224385 | Method and Apparatus for Galvanizing an Elongated Object - A method and apparatus for galvanizing an elongated object, such as, but not limited to, a metal strip, wire, or rod, using gaseous nitrogen, a mixture of gaseous and liquid nitrogen, and combinations thereof is described herein. | 08-29-2013 |
| 20130220410 | Precursors for Photovoltaic Passivation - Deposition methods are disclosed for producing a passivation layer on a photovoltaic cell. Method includes depositing a passivation layer comprising at least a bi-layer further comprising a silicon oxide and a silicon nitride layer. In one aspect, the silicon precursor(s) used for the deposition of the silicon oxide layer or the silicon nitride layer, respectively, is selected from the family SiR | 08-29-2013 |
| 20130219958 | HE-3 RECOVERY FROM NATURAL HELIUM BY DISTILLATION - A system and method for recovering helium-3 from helium. A distillation column having a top section that is smaller in diameter than a main section is provided. The column also includes an intermediate condenser that condenses vapor from the main section and above a helium feed stream. Reflux to the column can be provided by liquid helium-3 from a conduit or from an overhead condenser. In a preferred cycle, the distillation column is operated at a subatmospheric pressure, and in a temperature range between 2.3 K and 4.3 K. | 08-29-2013 |
| 20130219956 | He-3 Recovery From Natural Helium By Distillation - A system and method for recovering helium-3 from helium. A distillation column having a top section that is smaller in diameter than a main section is provided. The column also includes an intermediate condenser located in the main section and above a helium feed stream. Reflux to the column can be provided by liquid helium-3 from a conduit or from an overhead condenser. In a preferred cycle, the distillation column is operated at a subatmospheric pressure, and in a temperature range between 2.3 K and 4.3 K. | 08-29-2013 |
| 20130210217 | Precursors for GST Films in ALD/CVD Processes - The present invention is a process of making a germanium-antimony-tellurium alloy (GST) or germanium-bismuth-tellurium (GBT) film using a process selected from the group consisting of atomic layer deposition and chemical vapor deposition, wherein a silylantimony precursor is used as a source of antimony for the alloy film. The invention is also related to making antimony alloy with other elements using a process selected from the group consisting of atomic layer deposition and chemical vapor deposition, wherein a silylantimony or silylbismuth precursor is used as a source of antimony or bismuth. | 08-15-2013 |
| 20130197114 | Process For Producing Flexible Polyurethane Foam Using Natural Oil Polyols - A composition and process useful to make flexible polyurethane foams and in particular flexible molded polyurethane foams is disclosed. The usage of dipolar aprotic liquids such as DMSO, DMI, sulfolane, N-methyl-acetoacetamide, N,N-dimethylacetoacetamide as well as glycols containing hydroxyl numbers OH#≦1100 as cell opening aides for 2-cyanoacetamide or other similar molecules containing active methylene or methine groups to make a polyurethane foam is also disclosed. The advantage of using cell opener aids results in a) no foam shrinkage; b) lower use levels of cell opener; c) foam performance reproducibility d) optimum physical properties. In addition, combining the acid blocked amine catalyst together with the cell opener and the cell opener aid results in a less corrosive mixture as well as provides a method that does not require mechanical crushing for cell opening. | 08-01-2013 |
| 20130196465 | CONDUCTIVE COMPOSITION AND METHOD FOR MAKING CONDUCTIVE FEATURES ON THIN FILM PV CELLS - A method for forming a conductive feature. The method includes providing a substrate and a conductive composition. The conductive composition includes metal particles, a fluxing agent and a liquid monomer. The method further includes heating the composition to a temperature from about 200 to about 300° C. to fuse metal particles, crosslink the liquid monomer, and form a conductive feature. | 08-01-2013 |
| 20130196082 | ALKOXYAMINOSILANE COMPOUNDS AND APPLICATIONS THEREOF - Alkoxyaminosilane compounds having formula I, and processes and compositions for depositing a silicon-containing film, are described herein: | 08-01-2013 |
| 20130195775 | IONIC/IONOGENIC COMB COPOLYMER COMPOSITIONS AND PERSONAL CARE PRODUCTS CONTAINING THE SAME - Ionic and ionogenic comb copolymers are disclosed along with personal care products that employ them as a modifier that results in increased sensory attributes and increased effectiveness in the deposition of actives and can also act as a thickening agent. The copolymer includes one or more repeating units derived from olefinically unsaturated anionic or anionogenic or zwitterionic comonomers, and one or more repeating units having the formula | 08-01-2013 |
| 20130190415 | Reduced Emissions Low Density Spray Polyurethane Foam - This disclosure is directed to make low density and low amine emissions water blown polyurethane foams using a reactive catalyst composition. The method is particularly useful in the preparation of full water blown, low density polyurethane foams having a density in the range of about 6 to about 16 kg/m3. A catalyst composition comprising at least one non-emissive amine catalyst and tetraalkyl guanidine, the method of employing the catalyst composition and a formulation comprising the catalyst composition are disclosed. | 07-25-2013 |
| 20130189853 | Low Temperature Deposition of Silicon-Containing Films - This invention discloses the method of forming silicon nitride, silicon oxynitride, silicon oxide, carbon-doped silicon nitride, carbon-doped silicon oxide and carbon-doped oxynitride films at low deposition temperatures. The silicon containing precursors used for the deposition are monochlorosilane (MCS) and monochloroalkylsilanes. The method is preferably carried out by using plasma enhanced atomic layer deposition, plasma enhanced chemical vapor deposition, and plasma enhanced cyclic chemical vapor deposition. | 07-25-2013 |
| 20130187547 | Apparatus and Method for Removal of Surface Oxides Via Fluxless Technique Involving Electron Attachment - Described herein is a method and apparatus for removing metal oxides on a surface of a component via electron attachment. In one embodiment, there is provided a field emission apparatus, wherein the electrons attach to at least a portion of the reducing gas to form a negatively charged atomic ions which removes metal oxides comprising: a cathode comprising an electrically conductive and comprising at least one or more protrusions having an angled edge or high curvature surface, wherein the cathode is surrounded by a dielectric material which is then surrounded by an electrically conductive anode wherein the cathode and anode are each connected to an electrical voltage source, and the dielectric material between the cathode and anode is polarized, intensifying the electrical field strength and accumulating electrons at the apex of the cathode to promote field emission of electrons from the cathode. | 07-25-2013 |
| 20130186133 | Natural Gas Processing Plant - The invention provides systems and methods for separating ethane and heavier hydrocarbons from a natural gas stream. In aspects of the invention, an adsorption unit is integrated with a cryogenic gas processing plant in order to overcome methane recovery limitations by sending the tail gas from the adsorption unit to the cryogenic gas processing plant to recover methane that would otherwise be lost. | 07-25-2013 |
| 20130180215 | CATALYST AND FORMULATIONS COMPRISING SAME FOR ALKOXYSILANES HYDROLYSIS REACTION IN SEMICONDUCTOR PROCESS - A stable formulation comprising a silicon containing precursor selected from an alkoxysilane, aryloxysilane, or alkylalkoxysilane and a catalyst compound comprising a haloalkoxyalkylsilane or haloaryloxyalkylsilane wherein the substitutents within the silicon-containing precursor and catalyst compound are the same are described herein. More specifically, the formulation comprises a silicon-containing precursor comprising an alkoxyalkylsilane or aryloxysilane having a formula of Si(OR | 07-18-2013 |
| 20130178065 | Method and Composition for Chemical Mechanical Planarization of a Metal - A composition and associated method for chemical mechanical planarization of a metal-containing substrate (e.g., a copper substrate) are described herein which afford high and tunable rates of metal removal as well as low within a wafer non-uniformity values and low residue levels remaining after polishing. | 07-11-2013 |
| 20130174603 | Liquefaction Method and System - A method for liquefaction using a closed loop refrigeration system, the method comprising the steps of (a) compressing a gaseous refrigerant stream in at least one compressor; (b) cooling the compressed gaseous refrigerant stream in a first heat exchanger; (c) expanding at least a first portion of the cooled, compressed gaseous refrigerant stream from the first heat exchanger in a first expander to provide a first expanded gaseous refrigerant stream; and (d) cooling and substantially liquefying a feed gas stream to form a substantially liquefied feed gas stream in a second heat exchanger through indirect heat exchange against at least a first portion of the first expanded gaseous refrigerant stream from the first expander, wherein the first expanded gaseous refrigerant stream exiting the first expander is substantially vapor. | 07-11-2013 |
| 20130167584 | HEAT EXCHANGER PERFORATED FINS - A plate fin heat exchanger comprises a folded fin sheet comprising fins wherein the fin sheet comprises a plurality of perforations, such plurality of perforations are positioned on the fin sheet in parallel rows when such fin sheet is in an unfolded state, such parallel rows of perforations on the fin sheet comprise a first spacing between the parallel rows of perforations (S | 07-04-2013 |
| 20130165684 | Electrocarboxylation Synthesis for Obtaining Intermediates Useful for the Synthesis of SPAN Derivatives - The present invention relates to a process for obtaining a compound of formula ( | 06-27-2013 |
| 20130157435 | Materials and Methods of Forming Controlled Void - The present invention is a process for forming an air gap within a substrate, the process comprising: providing a substrate; depositing a sacrificial material by deposition of at least one sacrificial material precursor; depositing a composite layer; removal of the porogen material in the composite layer to form a porous layer and contacting the layered substrate with a removal media to substantially remove the sacrificial material and provide the air gaps within the substrate; wherein the at least one sacrificial material precursor is selected from the group consisting of: an organic porogen; silicon, and a polar solvent soluble metal oxide and mixtures thereof. | 06-20-2013 |
| 20130153820 | Method and Composition for Chemical Mechanical Planarization of a Metal-Containing Substrate - A composition and associated method for chemical mechanical planarization of a metal-containing substrate afford low dishing levels in the polished substrate while simultaneously affording high metal removal rates. Suitable metal-containing substrates include tungsten- and copper-containing substrates. Components in the composition include a silatrane compound, an abrasive, and, optionally, a strong oxidizing agent, such as a per-compound. | 06-20-2013 |
| 20130153037 | Liquid Distributor With A Mixer - An apparatus for distributing a flow of a liquid descending in an inner space of a packed column includes: a collector to collect the flow of the liquid; a mixer below and vertically spaced apart from the collector to receive and mix the liquid collected; a first conduit to receive and transmit at least part of the liquid from a first sector of the collector to a first zone of the mixer; and a second conduit to receive and transmit at least part of the liquid from a second sector of the collector to a second zone of the mixer. A geometric center of the first sector of the collector is positioned circumferentially away from a geometric center of the first zone of the mixer and/or a geometric center of the collector's second sector is positioned circumferentially away from a geometric center of the mixer's second zone. | 06-20-2013 |
| 20130143169 | Staged Oxy-Fuel Burners And Methods For Using The Same - A burner including a central oxidant nozzle defining a central axis of the burner, and a plurality of flame holders each having an axis spaced apart from the axis of the burner, each flame holder including a high shape factor nozzle including a nozzle opening having a shape factor from about 10 to about 75, the shape factor being defined as the square of the nozzle perimeter divided by twice the nozzle cross-sectional area, and an annular nozzle surrounding the high shape factor nozzle, wherein the high shape factor nozzle is configured to be supplied with one of a fuel gas and an oxidizer gas, and the annular nozzle is configured to be supplied with the other of a fuel gas and an oxidizer gas. | 06-06-2013 |
| 20130143168 | Rapid Energy Release Burners And Methods For Using The Same - A burner having a high shape factor nozzle including a nozzle opening having a shape factor from about 10 to about 75, the shape factor being defined as the square of the nozzle perimeter divided by twice the nozzle cross-sectional area, and an annular nozzle surrounding the high shape factor nozzle, wherein the high shape factor nozzle is configured to be supplied with one of a fuel gas and an oxidizer gas, and the annular nozzle is configured to be supplied with the other of a fuel gas and an oxidizer gas. A method of rapid energy release combustion, including supplying a fuel gas and an oxidizer gas to a burner having a high shape factor nozzle and an annular nozzle surrounding the high shape factor nozzle. | 06-06-2013 |
| 20130137787 | Reducing Emissions in Polyurethane Foam - This invention disclosure relates to a process to make flexible open cell polyurethane foam with optimum mechanical properties and lowest chemical emissions. Using the selection of tertiary amine catalysts together with a group of carboxylic acids according to this disclosure can produce foam products with optimum properties and lowest chemical emanations. | 05-30-2013 |
| 20130131276 | Processes, Products, and Compositions Having Tetraalkylguanidine Salt of Aromatic Carboxylic Acid - Disclosed are processes, products, and compositions having tetraalkylguanidine salt of aromatic acid. The processes include providing a pre-mix comprising an aromatic carboxylic acid component and contacting a tetraalkylguanidine with the aromatic carboxylic acid component in the pre-mix to form the tetraalkylguanidine salt of aromatic carboxylic acid or producing a catalyst composition by contacting the tetraalkylguanidine with the aromatic carboxylic acid component to form the tetraalkylguanidine salt of aromatic carboxylic acid. The compositions include the tetraalkylguanidine salt of aromatic carboxylic acid. The product is formed by the tetraalkylguanidine salt of aromatic carboxylic acid. | 05-23-2013 |
| 20130130508 | Compositions and Methods for Texturing of Silicon Wafers - Texturing composition for texturing silicon wafers having one or more surfactants. Methods of texturing silicon wafers having the step of wetting said wafer with a texturing composition having one or more surfactants. | 05-23-2013 |
| 20130129940 | ORGANOAMINOSILANE PRECURSORS AND METHODS FOR MAKING AND USING SAME - Described herein are organoaminosilane precursors which can be used to deposit silicon containing films which contain silicon and methods for making these precursors. Also disclosed herein are deposition methods for making silicon-containing films or silicon containing films using the organoaminosilane precursors described herein. Also disclosed herein are the vessels that comprise the organoaminosilane precursors or a composition thereof that can be used, for example, to deliver the precursor to a reactor in order to deposit a silicon-containing film. | 05-23-2013 |
| 20130129603 | Tellurium (Te) Precursors for Making Phase Change Memory Materials - Tellurium (Te)-containing precursors, Te containing chalcogenide phase change materials are disclosed in the specification. A method of making Te containing chalcogenide phase change materials using ALD, CVD or cyclic CVD process is also disclosed in the specification in which at least one of the disclosed tellurium (Te)-containing precursors is introduced to the process. | 05-23-2013 |
