Class / Patent application number | Description | Number of patent applications / Date published |
204165000 | Organic | 35 |
20080289952 | SURFACE DEFORMATION ELECTROACTIVE POLYMER TRANSDUCERS - The present invention provides electroactive polymer transducers that produce out-of-plane deflections. The transducers form a set of surface features based on deflection of an electroactive polymer. The set of surface features may include elevated polymer surface features and/or depressed electrode surface features. Actuation of an active area may produce the polymer deflection that creates one or more surface features. A passive layer may operably connect to a polymer. The passive layer may comprise a thicker and softer material to amplify polymer thickness changes and increase surface feature visibility. | 11-27-2008 |
20080296146 | Process For Sequestrating Carbon In The Form Of A Mineral In Which The Carbon Has Oxidation Number +3 - A process for sequestrating carbon emitted into the atmosphere in the form of CO | 12-04-2008 |
20090194408 | Conversion of carbon dioxide into useful organic products by using plasma technology - The present invention provides a plasma method for conversion of carbon dioxide into useful organic products. In this method, carbon dioxide and counterpart molecules are mixed in a reaction chamber and the plasma excitation is utilized to trigger chemical reactions. Depending on the magnitude of the input power and molecular structures of counterparts, the final product may be polymers, oligomers, or low molecular weight small molecules. The conversion yields of carbon dioxide and chemical structures of the resulting products are strongly dependent on the selection of the counterpart molecules. Through this plasma technology, carbon dioxide is converted into useful materials such as plastics or fuels. This method is not only used to remedy global warming but also to produce new materials and energy. | 08-06-2009 |
20090211894 | Continuous and Semi-Continuous Treatment of Textile Materials Integrating Corona Discharge - The application of CORONA discharge is proposed in continuous and semi-continuous processes for the finishing of cotton, flax, cotton/flax blends or other cellulosic materials, either in form of yarns, woven or knitted fabrics, in order to obtain complete hidrophilization and an increase of reticulation potential. The goal is to achieve easier and uniform wetting and impregnation with treatment products and an improved adhesion of resins and binders. The operations where CORONA discharge is included are desizing, alkaline treatment, bleaching, caustification, mercerization, dyeing, printing and final finishing treatments, namely softening, hydrophilization, easy-care, anti-shrinkage and fireproofing. Discharge is continuously applied in open width materials with controlled humidity and temperature, in the stages of raw, desized, bleached or finished. The materials moves with controllable velocity on a counter-electrode roll positioned at a small distance of an electrode, which is designed to produce a high voltage discharge in completely uniform conditions. | 08-27-2009 |
20090314630 | PULSED ELECTRIC FIELD ENHANCED METHOD OF EXTRACTION - The present invention relates to a process enhancing the extraction of phytochemicals from plant materials using pulsed electric field. The process is also used with a step of pressing, wherein the pressing and the pulse electric field treatment can be accomplished in a unique treatment chamber. | 12-24-2009 |
20100044211 | APPARATUS AND METHOD FOR DETECTING TARGET MOLECULES - The present technology provides apparatuses for the detection of one or more target molecules. The apparatuses include a membrane having a nanochannel configured to allow passage of the target molecule, an electrical detection unit, and an optical detection unit. The apparatuses are capable of detecting the location of one or more target molecules, the time at which the molecules arrive at the location, as well as the identity of the molecules. Also disclosed are methods of making the apparatuses and methods of using the apparatuses to detect target molecules, including single biomolecules. | 02-25-2010 |
20110005918 | Compositions, devices, systems, and methods for using a nanopore - The invention herein disclosed provides for devices and methods that can detect and control an individual polymer in a mixture is acted upon by another compound, for example, an enzyme, in a nanopore. The devices and methods are also used to determine rapidly (˜>50 Hz) the nucleotide base sequence of a polynucleotide under feedback control or using signals generated by the interactions between the polynucleotide and the nanopore. The invention is of particular use in the fields of molecular biology, structural biology, cell biology, molecular switches, molecular circuits, and molecular computational devices, and the manufacture thereof. | 01-13-2011 |
20120145533 | METHOD FOR THE PRODUCTION OF SILICON FROM SILYL HALIDES - The present invention relates to a method for the production of silicon from silyl halides. In a first step, the silyl halide is converted, with the generation of a plasma discharge, to a halogenated polysilane, which is subsequently decomposed to silicon, in a second step, with heating. | 06-14-2012 |
20130043119 | ELECTRONEGATIVE-ION-AIDED METHOD AND APPARATUS FOR SYNTHESIS OF ETHANOL AND ORGANIC COMPOUNDS - Provided are electronegative-ion-aided methods and apparatus to achieve reduction of carbon dioxide gas into useful products. In one embodiment, using different methods of discharge, the electronegative gases forms non-equilibrium electronegative ions, so that carbon dioxide reduction occurs for the production of organic compounds. When carbon dioxide is introduced into the container containing at least one electronegative gas, such as water, ammonia, bromine or iodine vapor, it reacts to form organic compounds, such as ethanol, methanol, and oxalic acid in the case of water, urea in the case of ammonia, and tetraiodomethane in the case of iodine. | 02-21-2013 |
20130213796 | PROCESS FOR MODIFYING THE STRUCTURE OF AN ORGANIC SLUDGE - The present invention relates to a process, and respective operating apparatus, for modifying the structure of a sludge, in particular an organic sludge originating from a purification treatment of waste water, of the civil and industrial type, to be subjected to dehydration and/or drying, wherein the sludge is exposed to the action of an electric field generated by direct current. | 08-22-2013 |
20140360861 | CATALYSIS CONTROLLED BY INTERFACIAL ELECTRIC FIELDS - A method for controlling selectivity or turnover frequency of a catalyst is provided. The catalyst is provided between a first electrode and a second electrode spaced apart from the first electrode, wherein the first electrode has an insulating layer on a first side of the first electrode and the second electrode has an insulating layer on a first side of the second electrode wherein where the first side of the first electrode and the first side of the second electrode are between the first electrode and second electrode. A fluid solution that contains a salt electrolyte and a substrate for a catalytic reaction is provided between the electrodes. A voltage is provided between the first electrode and second electrode. | 12-11-2014 |
20140360862 | GAS TREATMENT USING SURFACE PLASMA AND DEVICES THEREFROM - Gas treatment systems and methods are provided. A system includes at least one device defining a space and having a gas inlet and a gas outlet. The device also includes an electrode assembly, where the electrode assembly includes a dielectric plate, at least one first electrode, at least one second electrode, and a conductive layer. The electrodes are elongate electrodes disposed on a first major surface of the dielectric plate and arranged substantially in parallel. Further, the conductive layer extends over a second major surface of the dielectric plate, is electrically coupled to the one of the electrodes, and is electrically isolated from the other electrode. The system includes a circuit configured for generating a pulsed electric field between the electrodes. | 12-11-2014 |
20150298092 | Electric Conduction Through Supramolecular Assemblies of Triarylamines - A method is provided for modifying a surface of a solid conducting material, which includes applying a potential difference between this surface and a surface of another conducting solid material positioned facing it, and wherein, simultaneously, the surface (S) is put into contact with a liquid medium comprising in solution triarylamines (I): | 10-22-2015 |
20160016144 | Control of Feedstock During Gas Production - A system for producing a gas includes a pressure vessel containing in its interior a feedstock and at least one set of electrodes in which an electric arc is formed between the electrodes. The system includes a mechanism for passing of the feedstock through a plasma of the electric arc thereby converting at least some of the feedstock into a gas. The system has a way to controlling the electric arc by, for example, a controller adjusting the position of the electrodes of the arc and/or voltage applied to those electrodes. The system collects the gas and during the production of the gas, the system measures at least one of a conductance of the feedstock and a viscosity of the feedstock and, based on this/these measurements, the system introduces a material into the pressure vessel such as fresh feedstock, a solvent, tap water, distilled water, etc. | 01-21-2016 |
20160024404 | PRESSURIZED PLASMA ENHANCED REACTOR - The present invention is a vitrification and gasification system that operates at elevated pressures. The system includes a processing chamber having numerous penetrations, and seals for effectively sealing the penetrations to the processing chamber. | 01-28-2016 |
20160138211 | METHOD OF CONDITIONING WOOL FIBRE MATERIAL - The method for conditioning wool fibre material comprises the steps of preparing a predetermined quantity of the wool fibre material, subjecting the material to a treatment using ionized gases and/or plasma, subjecting the material treated with ionized gases and/or plasma to a soaking in water and drying the material. | 05-19-2016 |
204167000 | Fats, fatty oils, ester type waxes, or higher fatty acids | 1 |
20090159426 | Electrostatic Separator with Multiple Horizontal Electrodes - An electrostatic dehydrator or separator having at least two generally horizontal electrodes will function as a separator for water and oil, and also for gas, water and oil. Gas/liquid separation occurs in the front section of the vessel. Oil/water separation takes place in a subsequent section of the vessel which may have two or three independent generally horizontal electrodes or grids spaced at different distances above the generally horizontal oil/water interface. The two or three independent electrodes or grids will each have their own transformer. The higher grid(s) will continue to operate even if the lower grid(s) short out. | 06-25-2009 |
204168000 | Hydrocarbons | 18 |
20090242384 | Low Pressure Mixing System for Desalting Hydrocarbons - A method and system for reducing the salt content of a crude oil stream includes using a quill to disperse a water stream into the crude oil and then routing the mixed oil/water stream through a plurality of mixing stages. The water stream may include a wash water that has been preconditioned with recycled effluent water. Each mixing stage increases the homogeneity of the mixed oil/water stream. The first and third mixing stages are preferably lower pressure stages relative to the second mixing stage, which provides pressure effective for flowing the mixed oil/water stream through the third and fourth mixing stages. Upon exiting the fourth mixing stage, the mixed oil/water stream is electrostatically treated in a dual frequency separator vessel or a dual polarity separator vessel. | 10-01-2009 |
20090308731 | GASIFICATION PROCESS - The present invention generally relates to gasification processes using high-temperature steam. In one aspect, steam at relatively high temperatures (e.g., at a temperature of at least about 1500° F.) is reacted with a carbon-containing fuel. The carbon-containing fuel may be reacted to produce a carbonaceous intermediate, which may then be reacted to produce a hydrocarbon. The hydrocarbon may then be purified, further reacted, or the like. In some cases, the carbonaceous intermediate may be reacted in a different reactor than the reactor involving reaction of the carbon-containing fuel with the steam. In addition, in some embodiments, H | 12-17-2009 |
20100294647 | METHOD AND DEVICE FOR PLASMA REFORMATION OF FUEL FOR ENGINE APPLICATIONS - The invention relates to a method for plasma reformation of fuel, in particular kerosene, which method comprises the steps of: | 11-25-2010 |
20110209981 | BIODIESEL PURIFICATION METHOD - The present invention concerns a process for purification of biodiesel obtained from castor seed oil for the purpose of promoting the efficient separation of the glycerine fraction formed during the transesterification reaction of a mixture of long-chain triglycerides derived from the oil in the presence of ethanol and an alkaline catalyst. | 09-01-2011 |
20140014496 | ELECTROCHEMICAL TREATMENT OF HYDROCARBONS - Disclosed are methods and systems of producing plasma from a polar liquid under relatively benign conditions of temperature and pressure, by providing at least one dielectric medium in contact with the polar liquid, such that an interface forms between the liquid and the medium; and creating an electric potential across the interface to produce plasma from the polar liquid inside the dielectric medium. The plasma may be used to convert hydrocarbons into useful products or intermediates. | 01-16-2014 |
20140284206 | METHOD FOR CONVERTING METHANOL - The invention belongs to the field of plasma chemistry technology, and it involves a method of methanol conversion. Some electric discharge methods, such as dielectric barrier discharge (DBD), corona discharge, pulse corona discharge, glow discharge, etc. were used to selectively excite methanol molecule. The reactant residence time, temperature, pressure and carrier gas/methanol mole proportion were regulated to convert methanol to the objective products. The present invention mainly used methanol as raw material to synthesis ethylene glycol (EG). This method is a one-step synthesis technology, non-catalyst, environmental pollution-free and high selectivity to the EG. Moreover, methanol was a sustainable resource which can be obtained by many approaches. In this invention, ethanol, n-propanol were also obtained together with EG by the optimizing of reaction conditions, so this technology has great industrial prospects. | 09-25-2014 |
20140318946 | Apparatus and Method for Reducing Viscosity - An apparatus for reducing viscosity of a hydrocarbon liquid containing paraffin molecules or asphaltene molecules in suspension. The apparatus includes a conduit having an inner cavity dimensioned to accommodate a flow of the hydrocarbon liquid along a flow direction, and a series of electrically charged plates housed within the inner cavity with a longitudinal axis of each plate extending along the flow direction. A method of reducing viscosity of a hydrocarbon liquid containing paraffin molecules or asphaltene molecules in suspension, the method including flowing the hydrocarbon liquid through the inner cavity of a conduit and applying an electric field to the hydrocarbon liquid flowing through the inner cavity such that a plurality of paraffin molecules or a plurality of asphaltene molecules undergo a conformational change in microstructure to form a cluster of paraffin molecules or a cluster of asphaltene molecules, thereby reducing the viscosity of the hydrocarbon liquid. | 10-30-2014 |
20150315491 | METHODS AND SYSTEMS FOR IMPROVING PERFORMANCE OF DESALTING UNITS - New methods and systems for crude oil desalting are provided that utilize hydrodynamic cavitation to crack molecules that have a tendency to form emulsions, thereby allowing increased desalter throughput, reduced desalter operating temperatures, and/or reduced or eliminated need for diluent oil or emulsifier. | 11-05-2015 |
204169000 | Halogenated or oxidized | 1 |
20090166180 | PROCESS FOR PRODUCING ISOCYANATES - An isocyanate is produced by: | 07-02-2009 |
204170000 | Gaseous | 5 |
20080314734 | Carbonaceous solid fuel gasifier utilizing dielectric barrier non-thermal plasma - A system for producing a fuel gas from a carbon-containing material is provided that includes a non-thermal plasma generator, an electric power source, a process stream inlet, and a product stream outlet. The non-thermal plasma generator includes a high voltage electrode separated from a grounded electrode by a modification passage. Moreover, a dielectric layer exists between the high voltage electrode and the grounded electrode. The electric power source is energizable to create non-thermal electrical microdischarges within the modification passage. As the process gas flows through the system, the carbon-containing material is converted to fuel gas. | 12-25-2008 |
20120090985 | NON-EQUILIBRIUM GLIDING ARC PLASMA SYSTEM FOR CO2 DISSOCIATION - A reactor for dissociating carbon dioxide, and associated processes and systems, are described herein. In one example, a reactor is provided that is configured to use non-equilibrium gliding arc discharge plasma. In another example, the reactor uses a vortex flow pattern. A diaphragm may be used at the output of the reactor to control the vortex flow pattern. In some examples, the reactor may be configured to have varying upper and lower chamber sizes. | 04-19-2012 |
20140021035 | HIGH POWER NON-THERMAL PLASMA SYSTEM FOR INDUSTRIAL APPLICATIONS - Methods of increasing the total power of non-thermal plasma power systems are described. Various embodiments of the present invention provide non-thermal plasma reactor assemblies and methods of operating said assemblies, each assembly comprising: (a) at least two non-thermal plasma reactors, each reactor comprising at least one inlet circumferential gas flow inlet apparatus, an electrode, and a flow restricted exit portal, said reactor configured to eject a jet of non-thermal plasma external to said reactor; (b) said at least two non-thermal plasma reactors configured to work in tandem with one another such that a first reactor electrode can be maintained at a high voltage electric potential relative to a second reactor electrode, said first and second reactor electrodes forming an electrode pair able to maintain a non-thermal plasma discharge between the first and second reactor electrodes. | 01-23-2014 |
20150315504 | Arc-Produced Gas Mixed with other Gases - A system for producing a hybrid gas includes a pressure vessel containing in its interior a feedstock with at least one set of electrodes between which an electric arc is formed. The at least one set of electrodes is within the pressure vessel and submerged in the feedstock. A fluid system passes the feedstock through a plasma of the electric arc, thereby converting a portion of the feedstock into an arc-produced gas. The arc-produced gas is collected and mixed with at least one supplementary fluid to produce the hybrid gas. | 11-05-2015 |
204171000 | Acetylene | 1 |
20090038933 | Decomposition of Natural Gas or Methane Using Cold Arc Discharge - A cold arc discharge is used to decompose natural gas or methane into its gaseous constituents and carbon in the form of solid particles. The gaseous constituents obtained are mainly hydrogen and acetylene and they are produced in admixture with unreacted natural gas or methane. The cold arc discharge is generated by a pulsating high voltage discharge imparted through a capacitor to a high voltage electrode or a plurality of high voltage electrodes or through a high voltage electrode to a plurality of capacitor—connected electrodes placed in a reaction zone. The apparatus for performing this process may have a tubular reactor with a cylindrical ground electrode in the middle and a cylindrical outer wall through which the high voltage electrode or electrodes extend into the reaction zone. The apparatus may also have a cylindrical shaft in the middle made of dielectric material in which a plurality of electrodes are embedded, this shaft being surrounded by a high voltage tubular electrode. Natural gas or methane is passed through the reaction zone where it is subjected to the cold arc discharge or discharges and the resulting products flow out of the reactor and solid carbon particles are separated from the remaining gases that are then analysed. | 02-12-2009 |
204172000 | Cracking hydrocarbon oils | 4 |
20090159427 | Partial electro-hydrogenation of sulfur containing feedstreams followed by sulfur removal - This invention relates to the partial hydrogenation of sulfur containing petroleum feedstreams by electrochemical means. The partially hydrogenated feedstream is then conducted to processes for either conversion and removal of at least some of the sulfur-containing species from the electrochemical desulfurization process or adsorption and removal of at least some of the sulfur-containing species from the electrochemical desulfurization process. | 06-25-2009 |
20100108492 | METHOD FOR CRACKING, UNIFICATION AND REFINING OF HYDROCARBONS AND DEVICE FOR ITS IMPLEMENTATION - A method for cracking a heavy hydrocarbon is described including exposing a heterogeneous medium of the heavy hydrocarbon with a hydrogen-containing gas in a chamber to both an electronic beam and an electric discharge field at the same time so as to create a thermal non-equilibrium as well as a spatially non-uniform state for this medium. Such dual exposure allows the cracking method to proceed without high temperature and high pressure typically required therefore and thus reduces the energy consumption and impurities generated along with desirable output product. Refining of hydrocarbons is achieved by removing sulfur therefrom during cracking in the form of hydrogen sulphide. A reverse use of this method is also described, namely a unification method for light fractions to be transformed into a heavy hydrocarbon. | 05-06-2010 |
20160177190 | PROCESS FOR CRACKING OF LIQUID HYDROCARBON MATERIALS BY PULSED ELECTRICAL DISCHARGE AND DEVICE FOR ITS IMPLEMENTATION | 06-23-2016 |
20160193583 | Method and Apparatus for Increasing Gaseous Content of a Hydrocarbon Fuel | 07-07-2016 |