| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 502332000 | And Group III metal containing (i.e., Sc, Y, Al, Ga, In or Tl) | 15 |
| 20080227633 | Catalysts with high cobalt surface area - A method of making a cobalt-containing catalyst precursor, comprising slurrying a transition alumina powder with an aqueous solution of a cobalt ammine complex, heating the slurry to cause the cobalt ammine complex to decompose with the deposition of an insoluble cobalt compound, filtering the solid residue from the aqueous medium, and drying the solid residue. | 09-18-2008 |
| 20100216634 | METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE - A method for manufacturing a honeycomb structure includes molding a wet mixture containing an aluminum titanate powdery material to form a honeycomb molded body. The aluminum titanate powdery material contains about 40% to about 60% by mass of Al | 08-26-2010 |
| 20100222213 | HONEYCOMB STRUCTURE - A honeycomb structure includes aluminum titanate, cell walls, and pore portions. The cell walls extend along a longitudinal direction of the honeycomb structure to define cells between the cell walls. The pore portions have an average pore diameter of about 10 μm to about 20 μm. A length of a longest pore portion among the pore portions in a binary image including substrate portions and the pore portions is about 8 times or less of the average pore diameter. The binary image is converted from a microscopic image of a cross section of the cell walls in parallel with the longitudinal direction. The length is measured along a line drawn in a direction perpendicular to a thickness direction of the cell walls. | 09-02-2010 |
| 20130231241 | METHOD FOR PRODUCING CATALYSTS AND CATALYSTS THEREOF - The invention relates to a process to produce catalysts by powder injection moulding and the catalysts thereof, wherein the catalysts are made by preparing a ceramic formulation with temperature controlled rheological properties comprising catalytic components, heating the powder formulation up to at least the fluid state transition temperature, shaping a sample by injecting the fluid powder formulation into an injection mould followed by cooling the injected powder formulation below the fluid state transition temperature, de-binding the shaped sample, and sintering the shaped sample to form a ceramic catalyst. Alternatively the ceramic structure may be formed initially followed by a coating of the ceramic structure by one or more catalytic compounds. | 09-05-2013 |
| 20160016152 | Corrosion Resistant Catalysts for Decomposition of Liquid Monopropellants - Ceramic catalyst carriers that are mechanically, thermally and chemically stable in a ionic salt monopropellant decomposition environment and high temperature catalysts for decomposition of liquid high-energy-density monopropellants are disclosed. The ceramic catalyst carrier has excellent thermal shock resistance, good compatibility with the active metal coating and metal coating deposition processes, melting point above 1800° C., chemical resistance to steam, nitrogen oxides and acids, resistance to sintering to prevent void formation, and the absence of phase transition associated with volumetric changes at temperatures up to and beyond 1800° C. | 01-21-2016 |
| 502333000 | Of palladium | 3 |
| 20110071020 | Selective Hydrogenation of Dienes in the Manufacture of MLAB - A process and catalyst are presented for the selective hydrogenation of branched diolefins and acetylenes to olefins. The process uses a catalyst having large pores, and a minimal amount of micropores. The catalyst is designed to have minimal diffusional resistance through the large pores, and to minimize the dehydrogenation of olefins to paraffins. | 03-24-2011 |
| 20140005043 | CATALYST AND A MANUFACTURING METHOD THEREOF | 01-02-2014 |
| 20150321176 | METHOD FOR PRODUCING CATALYST FOR EXHAUST GAS REMOVAL AND CATALYST OBTAINED BY THE PRODUCTION METHOD - An objective of the present invention is to provide a method for producing a catalyst for exhaust gas removal having excellent heat tolerance and purification performance within a wide range of atmospheres and a catalyst obtained by the production method. | 11-12-2015 |
| 502334000 | Of platinum | 4 |
| 20090149323 | METHOD FOR PRODUCING MONOLITHIC CATALYST FOR EXHAUST GAS PURIFICATION AND MONOLITHIC CATALYST - It is to provide a method for producing a monolithic catalyst for exhaust gas purification, which can effectively perform exhaust gas purification in accordance with the shape of an exhaust manifold of a catalytic converter, and to provide a monolithic catalyst. The monolithic catalyst has a catalyst coat layer in the axial center region of a substrate, which includes the axial center of an exhaust pipe and has a lower end corresponding to a projected plane of the cross-section of the exhaust pipe, in an amount larger than in a peripheral region other than the axial center region of the substrate. The process of forming the catalyst coat layer which has this distribution of coating amount comprises maintaining a slurry for forming the catalyst coat layer in an approximately truncated conical shape, bringing one end of the monolithic catalyst substrate into close contact with a horizontal side of the slurry, and sucking once the slurry from the other end of the substrate. | 06-11-2009 |
| 20100093527 | METHOD FOR INTRODUCING A CATALYTIC COATING INTO THE PORES OF A CERAMIC HONEYCOMB FLOW BODY - The invention relates to a process for coating ceramic honeycomb bodies with a catalyst suspension comprising catalyst components as solids and/or in dissolved form in a carrier liquid. Parallel flow channels run through the honeycomb bodies. The walls of the flow channels have an open pore structure. To coat the channel walls and in particular also the interior surfaces of the pores with the catalyst suspension, the entry and exit end faces of the vertically aligned honeycomb bodies are each brought into contact with a perforated mask, with the perforated masks being arranged so that the open regions of the perforated mask on the one end face are opposite the closed regions of the perforated mask on the other end face and vice versa. The catalyst suspension is then pumped or sucked from below into the honeycomb bodies until it exits at the upper end face. Excess suspension is then removed by blowing-out or sucking-out, the contact with the perforated masks is released and the honeycomb body is calcined to fix the coating. | 04-15-2010 |
| 20140121098 | DEHYDROGENATION CATALYST AND METHOD FOR PRODUCING THE SAME - A method for producing a dehydrogenation catalyst including an immersion step of impregnating an alumina layer of an alumina carrier with a platinum solution containing hexahydroxo platinate (IV) ions with an immersion method, wherein the alumina carrier has the alumina layer formed by anodic oxidation on at least a part of the surface of an aluminum support; and a calcination step of calcining the alumina carrier subjected to the immersion step to provide a dehydrogenation catalyst. | 05-01-2014 |
| 20140256541 | DEHYDROGENATION CATALYST AND METHOD FOR PRODUCING THE SAME - A method for producing a dehydrogenation catalyst including an immersion step of impregnating an alumina layer of an alumina carrier with a platinum solution containing hexahydroxo platinate (IV) ions with an immersion method, wherein the alumina carrier has the alumina layer formed by anodic oxidation on at least a part of the surface of an aluminum support; and a calcination step of calcining the alumina carrier subjected to the immersion step to provide a dehydrogenation catalyst. | 09-11-2014 |
| 502335000 | Of nickel | 2 |
| 20130116118 | CATALYST COMPOSITION FOR THE STEAM REFORMING OF METHANE IN FUEL CELLS - The present invention relates to a catalyst composition and a catalyst material produced therefrom for the steam reforming of methane in fuel cells, in particular for the direct internal reforming of methane in molten carbonate fuel cells. The invention further relates to a process for producing such catalyst compositions. | 05-09-2013 |
| 20140106962 | METAL-SUPPORTED CATALYST STRUCTURES AND PROCESSES FOR MANUFACTURING THE SAME - The present invention relates to methods for producing metal-supported thin layer skeletal catalyst structures, to methods for producing catalyst support structures without separately applying an intermediate washcoat layer, and to novel catalyst compositions produced by these methods. Catalyst precursors may be interdiffused with the underlying metal support then activated to create catalytically active skeletal alloy surfaces. The resulting metal-anchored skeletal layers provide increased conversion per geometric area compared to conversions from other types of supported alloy catalysts of similar bulk compositions, and provide resistance to activity loss when used under severe on-stream conditions. Particular compositions of the metal-supported skeletal catalyst alloy structures can be used for conventional steam methane reforming to produce syngas from natural gas and steam, for hydrodeoxygenation of pyrolysis bio-oils, and for other metal-catalyzed reactions inter alia. | 04-17-2014 |
| 502336000 | Of iron | 1 |
| 20140256542 | Production of Lower Olefins from Synthesis Gas - Disclosed is a process for the production of lower olefins by the conversion of a feed stream comprising carbon monoxide and hydrogen, and catalysts as used therein, such as a Fischer-Tropsch process. By virtue of the invention, lower olefins can be formed from synthesis gas, with high selectivity, and low production of methane. The catalysts used herein comprise an α-alumina support, and a catalytically active component that comprises iron-containing particles dispersed onto the support in at least 1 wt. %. The majority of the iron-containing particles is in direct contact with the α-alumina and is well-distributed thereon. Preferably, the iron-containing particles have an average particle size below 30 nm, and most preferably below 10 nm. The supported catalysts not only show a high selectivity, but also a high catalyst activity and chemical and mechanical stability. | 09-11-2014 |
