Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group
Patents for B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group (79,164)
09/2003
09/18/2003US20030173229 Reacting a magnesium alloy powder with water, wherein powder is produced by hydrogenating an aggregate of magnesium alloy particles
09/18/2003US20030172590 Preparing synthesis gas using hydrotalcite-derived nickel catalysts
09/18/2003US20030172589 Membrane reactor/purifier for producing syn gas; hydrogen selective palladium alloy membrane; stack containing an array of pairs of high pressure and lower pressure chambers
09/18/2003CA2478241A1 Desulfurization and novel compositions for same
09/18/2003CA2477852A1 Steam-reforming catalytic structures
09/17/2003EP1345279A1 Catalyst for oxidation of gaseous compound
09/17/2003EP1344907A1 Device for removing carbon particles from exhaust gases
09/17/2003EP1344748A1 A process for the preparation of dinitramidic acid and salts thereof
09/17/2003EP1344747A1 Catalyst and process to obtain hydrogen peroxide
09/17/2003EP1343743A2 Method for the production of tetrahydrofuran
09/17/2003EP1343716A1 Hydrogen generating system and hydrodehalogenation method
09/17/2003EP1343584A2 Regeneration of a dehydrogenation catalyst
09/17/2003EP1259517B1 Selective, catalytic, and thermally induced functionalization of primary c-h bonds in hydrocarbons
09/17/2003EP1198291B1 Catalyst and method for producing vinyl acetate
09/17/2003CN1443252A Surface modified stainless steel
09/17/2003CN1443151A Method for producing acrylic acid by heterogeneously catalysed gas-phase oxidation of propane
09/17/2003CN1443093A Method for eliminating traces of hydrocarbons from gas streams
09/17/2003CN1442231A Spent gas purifying catalyst
09/17/2003CN1121378C Method for making alpha, beta unsaturated beta trifluoromethyl carboxylates and related compounds
09/17/2003CN1121346C Process for preparation of synthesis gas
09/17/2003CN1121271C Mfg. method of cals photocatalyst for hydrogen prodn and method for generating hydrogen therewith
09/17/2003CN1121269C Guard bed containing lead compound upstream of bed of copper containing catalyst to prevent its contamination by chlorine and sulphur containmants
09/17/2003CN1121268C Catalyst having two peak hole radius distribution
09/16/2003US6620973 Using catalyst comprising a mixed oxide containing molybdenum, palladium, bismuth, iron, and possibly metals of group 1A, 2A,3,8,and 5
09/16/2003US6620908 Method for making 2,6-xylenol
09/16/2003US6620762 Catalytic activity even in high-temperature endurance and also produce excellent low-temperature property
09/16/2003US6620761 Catalyst comprising palladium and zirconia
09/16/2003US6620508 Oxide powder and method for preparing the same, and product using the same
09/16/2003US6620401 Zeolite SSZ-60 composition of matter and synthesis thereof
09/16/2003US6620397 Material and method for treating photographic effluents
09/16/2003US6620392 Catalyst for purifying exhaust gas and method for purifying exhaust gas with the catalyst
09/16/2003US6620313 Cold hydrofinishing using mixed oxide catalyst of molybdenum, tungsten and a nonnoble group 8 metal
09/16/2003CA2315719C Process for production of hydrogen peroxide
09/16/2003CA2082629C Novel method for preparing 3-amino-2-chloro-4-alkylpyridines
09/16/2003CA2077009C Process for the preparation of a dehydrogenation catalyst and the use thereof
09/16/2003CA2052685C Purification of styrene monomer by multi-point injection of hydrogen over reduction catalyst
09/12/2003WO2003075388A1 Solid oxide fuel cell
09/12/2003WO2003074533A1 Process for production of heteroaryl-type boron compounds with iridium catalyst
09/12/2003WO2003074178A1 Monolithic zeolite coated structures and a method of manufacture
09/12/2003WO2003074177A2 Catalyst compositions comprising molecular sieves, their preparation and use in conversion processes
09/12/2003WO2003074176A2 Catalyst compositions comprising molecular sieves, their preparation and use in conversion processes
09/12/2003WO2003074175A2 Catalyst compositions comprising molecular sieves, their preparation and use in conversion processes
09/12/2003WO2003074174A1 Structured catalysts incorporating thick washcoats and method
09/12/2003WO2003074173A1 Isomerisation catalyst with a specific pore size distribution
09/12/2003WO2003074172A1 Rhodium-rich catalysts doped with rare earth oxides
09/12/2003WO2003074171A1 Ethylene oxide catalyst carrier preparation
09/12/2003WO2003074170A1 Catalyst for removing nitrogen oxides, method for production thereof and method for removing nitrogen oxides
09/12/2003WO2003074161A2 Oxygen membrane for use at high temperatures
09/12/2003CA2505929A1 Ethylene oxide catalyst carrier preparation
09/12/2003CA2477432A1 Catalyst compositions comprising molecular sieves, their preparation and use in conversion processes
09/11/2003WO2003074482A1 Method for the simultaneous production of tetrahydrofurans and pyrrolidones
09/11/2003US20030171633 Molecular sieve compositions, catalyst thereof, their making and use in conversion processes
09/11/2003US20030171631 Amorphous material obtained from a silica or alumina gel containing an alkaline, earth-alkaline or transition metal; isomerization
09/11/2003US20030171629 Process for selective hydrogenation of alkynes and catalyst therefor
09/11/2003US20030171609 Aminonitrile production
09/11/2003US20030171604 Polyatom-containing heteropolyoxometalate anion having two defective and/or three defective structure sites and containing silicon and another element
09/11/2003US20030171217 Support, its production method and catalyst body
09/11/2003US20030171216 Method of preparing metal or metal oxide doped oxide catalysts having high deNOx selectivity for lean NOx exhaust aftertreatment systems
09/11/2003US20030171215 Ethylene oxide catalyst carrier preparation
09/11/2003US20030171214 Producing high purity and workability molybdenum based material containing three or more metallic elements; suppressing change in average particle diameter
09/11/2003US20030171210 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst
09/11/2003US20030170160 Bringing the exhaust gases into contact with a catalyst layer including a honeycomb-structural catalyst, heating, pressurization for removing carbon monoxide
09/11/2003US20030170159 Oxidizing the metal mercury into mercury chloride under the reaction temperature not higher than 300 degrees C. in the presence of a solid catalyst, and removing mercury by using an alkaline absorbing solution
09/11/2003US20030168379 Process for isomerization dewaxing of hydrocarbon streams
09/11/2003US20030167878 Titanium-containing materials
09/11/2003US20030167758 Process for reducing pollutants from the exhaust of a diesel engine
09/10/2003EP1342710A2 Method for catalytic dehydrogenation of hydrocarbons using carbon dioxide as a soft oxidant
09/10/2003EP1341719A2 Activated carbon for odor control and method for making same
09/10/2003EP1341610A1 Porous catalyst for the hydrogenation of maleic anhydride to tetrahydrofuran
09/10/2003EP1341608A2 Method for producing an alkali metal catalyst and the use thereof for the side-chain aklylation of alkyl aromatics
09/10/2003EP1341606A2 Process for producing a multiplicity of building blocks of a library of materials
09/10/2003EP1341603A1 Methods and apparatus for the oxidation of glucose molecules
09/10/2003EP1341602A2 Catalytic partial oxidation process using a catalyst system having an upstream and a downstream part
09/10/2003EP1341599A1 Catalyst for purifying exhaust gases
09/10/2003EP0979261B1 Processes, and catalyst for upgrading waxy, paraffinic feeds
09/10/2003EP0925292B1 Processes and intermediates for preparing substituted chromanol derivatives
09/10/2003EP0809647B1 Chiral organometallic compounds
09/10/2003CN1441767A Method for selective production of acetic acid by catalystic oxidation of ethane and/or ethylene
09/10/2003CN1441766A Method for producing acrolein and/or acrylic acid
09/10/2003CN1441698A Nickel-rhenium catalyst for use in reductive amination process
09/10/2003CN1441697A Mixed metal catalyst comprising combustible binder
09/10/2003CN1441696A Process for preparing additive-based mixed metal catalyst
09/10/2003CN1441153A Engine tail gas treater with microwave technology used and the catalyst and its prepn process
09/10/2003CN1440834A Catalyst for synthesizing unsaturated aldehyde and its preparing method, and process for preparing unsaturated aldehyde
09/10/2003CN1120748C Catalyst for catalytic purifying car exhaust and preparing process thereof
09/09/2003US6617478 Process for preparing a 1,3-alkandiol from 3-hydroxyester
09/09/2003US6617477 Using a hydrogenation catalyst prepared by adding an alkaline precipitator to an aqueous solution containing a copper salt to form particles, and then aging the particles following addition of colloidal silica
09/09/2003US6617472 Process for improving the stability and/or preventing the deactivation of the catalyst during the manufacture of acetic acid and/or of methyl acetate
09/09/2003US6617464 Heating levulinic acid in the presence of hydrogen and a metal catalyst having hydrogenation and ring-closing function
09/09/2003US6616909 Method and apparatus for obtaining enhanced production rate of thermal chemical reactions
09/09/2003US6616904 Particularly from internal combustion engines of automotive vehicles running in a medium containing a superstoichiometric proportion of oxidizing agents
09/04/2003WO2003073542A2 Full cell electrocatalyst of pt-ni-mn/fe
09/04/2003WO2003073541A1 Fuel cell electrocatalyst of pt-mn-co
09/04/2003WO2003072630A1 Hydrogenation of polyester oligomers containing terephthalic acid residues
09/04/2003WO2003072531A1 Process and apparatus for recovery of magnetic particles in a slurry phase reactor
09/04/2003WO2003072492A1 Promoted nickel-magnesium oxide catalysts and process for producing synthesis gas
09/04/2003WO2003072248A1 Method for producing shell catalysts
09/04/2003WO2003072246A2 Supported silver catalyst and an epoxidation process using the catalyst
09/04/2003WO2003072245A2 Catalytic converter
09/04/2003WO2003072244A1 Catalyst carriers
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