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US20110315931 NANOPARTICLE CATALYSTS AND METHOD OF USING THE SAME FOR BIOMASS GASIFICATION  
A nanoalloy catalyst, dual catalyst and methods for improving the efficiency and output of a biomass gasification process are provided where the catalysts comprise a volatile organometallic...
US20110071018 CATALYST FOR DEHYDROGENATING PRIMARY ALCOHOLS  
This invention is directed a catalyst for dehydrogenating primary alcohols. In one embodiment, for example, the catalyst comprises a metal support (preferably a metal sponge support) having a...
US20130217569 STABLE SLURRY BED FISCHER-TROPSCH CATALYST WITH HIGH SURFACE AREA AND ACTIVITY  
A method of forming a Fischer-Tropsch catalyst by providing at least one metal nitrate solution, combining each of the at least one metal nitrate solutions with a precipitating agent whereby at...
US20110207069 REDOX MASSES HAVING A SPINEL TYPE STRUCTURE AxA'x,ByB'y,O4 AND USE IN A CHEMICAL LOOPING COMBUSTION PROCESS  
The invention relates to a novel type of active mass and to the use thereof in chemical loopping combustion processes. Said active mass contains a spinel which corresponds to the formula...
US20120214666 WET CHEMICAL METHOD OF FORMING STABLE PiPd DIESEL OXIDATION  
A nano-particle comprising: an interior region comprising a mixed-metal oxide; and an exterior surface comprising a pure metal. In some embodiments, the mixed-metal oxide comprises aluminum oxide...
US20150080208 OXIDE-BASED NANOSTRUCTURES AND METHODS FOR THEIR FABRICATION AND USE  
Fabrication of oxide nanowire heterostructures with controlled morphology, interface and phase purity are desired for high-efficiency and low-cost photocatalysis. Disclosed herein is the formation...
US20110275512 METHOD OF ACTIVATING A FISCHER-TROPSCH CATALYST  
This invention relates to the field of Fischer-Tropsch catalysis, in particular to activation of a Fischer-Tropsch catalyst. More particularly the invention relates to a method of activating an...
US20140322114 THREE-WAY CATALYST COMPRISING MIXTURE OF NICKEL AND COPPER  
A three-way catalyst including a mixture of nickel and copper is provided for reducing carbon monoxide, hydrocarbon emissions, and nitrogen oxides from vehicle engine exhausts. The catalyst is...
US20140128245 PINNING AND AFFIXING NANO-ACTIVE MATERIAL  
A nanoparticle comprises a nano-active material and a nano-support. In some embodiments, the nano-active material is platinum and the nano-support is alumina. Pinning and affixing the nano-active...
US20110143915 PINNING AND AFFIXING NANO-ACTIVE MATERIAL  
A nanoparticle comprises a nano-active material and a nano-support. In some embodiments, the nano-active material is platinum and the nano-support is alumina. Pinning and affixing the nano-active...
US20130143733 CATALYST FOR AQUEOUS PHASE REFORMING OF BIOMASS-DERIVED POLYOLS AND PREPARATION METHOD THEREOF  
Disclosed herein is a catalyst for aqueous-phase reforming of biomass-derived polyols, which comprises platinum and copper as active metals and a mixture of magnesia and alumina as a support. The...
US20110002826 USE OF REDOX MASS HAVING A SPINEL TYPE STRUCTURE FOR A LOOPING REDOX PROCESS  
The invention relates to the use of a novel type of active mass in looping redox processes. Said mass contains a spinel of formula Cu1−xFe1+xAlO4 with 0≦x≦0.1. The active mass according to the...
US20140336036 ELECTROCATALYST FOR ELECTROCHEMICAL CONVERSION OF CARBON DIOXIDE  
The electrocatalyst for the electrochemical conversion of carbon dioxide includes a copper material supported on titania nanotubes. The copper material may be pure copper, copper and ruthenium, or...
US20130202508 EXHAUST TREATMENT SYSTEM INCLUDING A NICKEL-BASED CATALYST  
A nickel-based catalyst is provided for reducing carbon monoxide, hydrocarbon emissions, and nitrogen oxides from vehicle exhausts. The catalyst is impregnated directly onto a carrier which is...
US20090269269 COPPER OXIDE NANOPARTICLE SYSTEM  
The disclosed subject matter provides a copper oxide nanoparticle, a catalyst that includes the copper oxide nanoparticle, and methods of manufacturing and using the same. The catalyst can be used...
US20090044504 Ozone-Decomposing Agent  
An ozone-decomposing agent including a first iron compound and a second iron compound is provided. The second iron compound may have a spinel type structure. The first iron compound of the...
US20100310950 Catalyst for fuel cell, ful cell systems including the same, and associated methods  
A catalyst for a fuel cell, a fuel cell system including the same, and associated methods, the catalyst including a platinum-metal alloy having a face-centered tetragonal structure, and a carrier,...
US20110124500 CATALYTIC PLATINUM-COPPER ALLOY NANOPARTICLES  
High-quality bimetallic PtxCu100-x (x=54-80 at. %) nanocubes can be prepared from a hot organic solution. Synthetic conditions, such as the ratio of oleylamine/tetraoctylammonium bromide as well...
US20120035049 PROCESSES FOR PREPARING AMINES AND ZIRCONIUM DIOXIDE- AND NICKELCONTAINING CATALYSTS FOR USE THEREIN  
A catalytically active composition comprising, prior to reduction with hydrogen: 10 to 75% by weight of an oxygen compound of zirconium, calculated as ZrO2; 1 to 30% by weight of an oxygen...
US20120329889 METHOD FOR MAKING A COBALT METAL FOAM CATALYST IN WHICH A COBALT CATALYST POWDER IS COATED ONTO THE SURFACE OF A METAL FOAM, THE COBALT METAL FOAM CATALYST, A THERMAL-MEDIUM- CIRCULATING HEAT-EXCHANGE REACTOR USING THE COBALT METAL FOAM CATALYST, AND A METHOD FOR PRODUCING A LIQUID FUEL BY MEANS OF A FISCHER-TROPSCH SYNTHESIS REACTION USING THE THERMAL-MEDIUM-CIRCULATING HEAT-EXCHANGE REACTOR  
The present invention relates to a method of manufacturing a cobalt metal foam catalyst including a metal foam coated with cobalt catalyst powder, a cobalt metal foam catalyst manufactured by the...
US20090054718 Method for Producing Decomposer of Organic Halogenated Compounds  
A method for producing a decomposer of an organic halogenated compound comprises subjecting an iron powder produced beforehand to plastic deformation that gives the iron powder particles a flat...
US20140275584 PRODUCTION OF AROMATICS FROM DI- AND POLYOXYGENATES  
Methods, catalysts, and reactor systems for producing in high yield aromatic chemicals and liquid fuels from a mixture of oxygenates comprising di- and polyoxygenates are disclosed. Also disclosed...
US20130059231 CORE-SHELL STRUCTURED ELECTROCATALYSTS FOR FUEL CELLS AND PRODUCTION METHOD THEREOF  
Disclosed is a method for producing a core-shell structured electrocatalyst for a fuel cell. The method includes uniformly supporting nano-sized core particles on a support to obtain a core...
US20130225876 Hydrogenation Catalyst Using Multiple Impregnations of an Active Metal Solution  
A process for producing a catalyst that results in improved yields and productivity to ethanol. The process involves the steps of preparing a solution comprising one or more precursors to an...
US20130131399 Catalyst Preparations for High Conversion Catalysts for Producing Ethanol  
A process for producing a catalyst, the process comprising the steps of: impregnating a first metal from a first metal precursor on a support to form a first impregnated support; calcining the...
US20130072738 SUPPORTED CATALYST FOR DIRECT DEHYDROGENATION OF n-BUTANE AND PREPARING METHOD OF BUTENES FROM n-BUTANE USING THE SAME  
Disclosed is a method for preparing butene from n-butane by direct dehydrogenation using a specific supported catalyst. When the supported catalyst of the present invention, wherein platinum,...
US20090054229 Decomposer of Organic Halogenated Compounds  
A decomposer of organic halogenated compounds comprises iron powder constituted of flat iron particles of a planar ratio of 2 or greater. Further, a decomposer of organic halogenated compounds...
US20110124499 CATALYTIC PLATINUM AND ITS 3d-TRANSITION-METAL ALLOY NANOPARTICLES  
Platinum (Pt)-based alloys are effective catalysts for oxygen reduction reaction (ORR) or fuel oxidation in proton exchange membrane fuel cells (PEMFCs). A wet-chemical approach for preparing...
US20110014099 PARTICULATE FILTER WITH HYDROGEN SULPHIDE BLOCK FUNCTION  
The invention relates to a catalytically active particulate filter which, in addition to the properties typical of particulate filters, has hydrogen sulphide block function, and to a process for...
US20070078053 Catalyst for decomposition of nitrogen oxides  
This invention relates generally to a platinized tin oxide-based catalyst. It relates particularly to an improved platinized tin oxide-based catalyst able to decompose nitric oxide to nitrogen and...
US20110200915 PLATINUM-CONTAINING CATALYST AND METHOD OF PRODUCING THE SAME, ELECTRODE AND ELECTROCHEMICAL DEVICE  
In one example embodiment, a core-shell type platinum-containing catalyst is allowed to reduce the amount of used platinum and has high catalytic activity and stability. In one example embodiment,...
US20130261349 Hydrogenation Catalysts and Processes for Making Same  
A catalyst composition comprising tin and optionally a second metal for use in the production of alcohols such as ethanol from carboxylic acids such as acetic acid. An acidic solution such as...
US20140303266 METHODS OF PREPARATION AND FORMING SUPPORTED ACTIVE METAL CATALYSTS AND PRECURSORS  
The invention relates to a method of preparing a supported catalyst, which method comprises the steps of; (i) providing a porous catalyst support comprising a framework having an internal pore...
US20120094826 EXHAUST GAS PURIFYING CATALYST  
An exhaust gas purifying catalyst includes: a support that contains at least one element that is selected from the first group that consists of Al, Zr and Ce, at least one element that is selected...
US20120228120 PHOTOREDUCTION CATALYST, AND METHOD FOR SYNTHESIZING AMMONIA AND METHOD FOR DECREASING NITROGEN OXIDES IN WATER USING THE SAME  
Disclosed are: a catalyst which is capable of reducing and converting nitrate ions into ammonia without adding a hydrogen gas thereto; a method for synthesizing ammonia using the catalyst, wherein...
US20150147681 Palladium-Based Catalysts for Fuels Electrooxidation Prepared by Sacrificial Support Method  
A self-supporting porous alloyed metal material and methods for forming the same. The method utilizes a sacrificial support based technique that enables the formation of uniquely shaped voids in...
US20130296586 DIRECT CONVERSION OF OLEFIN TO OLEFIN OXIDE BY MOLECULAR OXYGEN  
The present invention relates to a direct conversion of olefin to olefin oxide, which are important and versatile intermediates used in the production of a large variety of valuable consumer...
US20110011772 Nickel and Cobalt Plated Sponge Catalysts  
Novel nickel and/or cobalt plated sponge based catalysts are disclosed. The catalyst have an activity and/or selectivity comparable to conventional nickel and/or cobalt sponge catalysts, e.g.,...
US20110274615 CATALYST FOR GENERATING HYDROGEN, METHOD OF GENERATING HYDROGEN AND APPARATUS FOR GENERATING HYDROGEN  
A catalyst has a long life span and efficiently separates hydrogen from water. A first metal element (Ni, Pd, Pt) for cutting the combination of hydrogen and oxygen and a second metal element (Cr,...
US20150105243 Systems and Methods for Zero-PGM Binary Catalyst Having Cu, Mn, and Fe for TWC Applications  
Variations of bulk powder catalyst material including Cu—Mn, Cu—Fe, and Fe—Mn spinel systems for ZPGM TWC applications are disclosed. The disclosed bulk powder catalyst samples include...
US20130225878 Cobalt/ Tin Catalyst for Producing Ethanol  
The present invention relates to a process for the formation of alcohols from alkanoic acids, the steps of the process comprising: contacting a feed stream containing the alkanoic acid and...
US20110112203 IRON- AND COPPER-COMPRISING HETEROGENEOUS CATALYST AND PROCESS FOR PREPARING OLEFINS BY REACTING CARBON MONOXIDE WITH HYDROGEN  
Iron- and copper-comprising heterogeneous catalyst and process for producing it, which comprises the following steps: I. thermal decomposition of gaseous iron pentacarbonyl to give carbonyl iron...
US20090274612 PROCESS FOR PRODUCING SUPPORTED RUTHENIUM OXIDE AND PROCESS FOR PRODUCING CHLORINE  
The present invention provides a process for producing supported ruthenium oxide comprising a step of supporting a ruthenium compound on a carrier and then calcining it in an oxygen-containing gas...
US20110137029 CATALYST AND PROCESS FOR PREPARING AN AMINE  
A process for preparing an amine by reacting a primary or secondary alcohol, aldehyde and/or ketone with hydrogen and a nitrogen compound selected from the group of ammonia and primary and...
US20150165432 CATALYSTS FOR PREPARATION OF BUTADIENE BY OXYDEHYDROGENATION OF BUTENE IN FLUIDIZED BED REACTOR AND METHOD OF PREPARING SAME AND USE OF SAME  
The invention relates to a catalyst for preparation of butadiene by oxydehydrogenation of butene in a fluidized bed reactor, a method of preparing the same, and use of the same, wherein a method...
US20110201702 ULTRA SMALL SYNTHETIC DOPED FERRIHYDRITE WITH NANOFLAKE MORPHOLOGY FOR SYNTHESIS OF ALTERNATIVE FUELS  
A ferrihydrite catalyst composition can comprise a ferrihydrite of a structural promoter metal, a chemical promoter metal and potassium to form an amorphous nanoparticulate. The ferrihydrite...
US20110275009 PLATINUM-CONTAINING CATALYST AND METHOD OF PRODUCING THE SAME, ELECTRODE AND ELECTROCHEMICAL DEVICE  
A core-shell type platinum-containing catalyst being allowed to reduce the amount of used platinum and having high catalytic activity and stability and a method of producing the same, an electrode...
US20110236302 CATALYST, METHOD FOR PRODUCING THE CATALYST, AND METHOD FOR PRODUCING HYDROGEN USING THE CATALYST  
According to one embodiment, there is provided a catalyst including a first structure including a metal oxide substrate having a pore, and a fine particle including Cu as a main component...
US20110137030 CATALYST AND PROCESS FOR PREPARING AN AMINE  
A process for preparing an amine by reacting a primary or secondary alcohol, aldehyde and/or ketone with hydrogen and a nitrogen compound selected from the group of ammonia and primary and...
US20130109561 IRON-BASED FISCHER-TROPSCH CATALYST  
An iron-based Fischer-Tropsch catalyst comprising magnetite and characterized by integrable X-ray diffraction reflections corresponding to (311), (511), (440), and (400), such that the relative...

Matches 1 - 50 out of 158 1 2 3 4 >