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)
10/1997
10/16/1997DE19614153A1 Verfahren zur Herstellung eines Hydrierungskatalysators A process for preparing a hydrogenation catalyst
10/16/1997CA2250893A1 Production of synthesis gas from hydrocarbonaceous feedstock
10/16/1997CA2250745A1 Method of manufacturing a hydrogenation catalyst
10/15/1997EP0801051A1 Process for the continuous production of diaryl carbonates
10/15/1997EP0801050A1 Process for the preparation of acetic acid
10/15/1997EP0800864A1 Synthesis gas conversion process using a cobalt and titanium containing catalyst
10/15/1997EP0800509A1 Process for preparing aliphatic alpha,omega-aminonitriles
10/15/1997EP0800508A1 Process for preparing aliphatic alpha,omega-aminonitriles
10/15/1997EP0800420A1 Catalytic oxidation catalyst and method for controlling voc, co and halogenated organic emissions
10/15/1997EP0738235B1 Process for the production of hydrogen/carbon monoxide mixtures or hydrogen from methane
10/15/1997EP0711267B1 Process for producing 1,4 butane diol
10/15/1997CN1161883A Production technology for non-rolled catalyst alloy for artificial diamond, and apparatus thereof
10/15/1997CN1161882A Catalyst for preparation of styrene by ethylbenzene dehydrogenation
10/14/1997US5677471 Process for the preparation of quinone derivative
10/14/1997US5677261 Premoisturing catalyst support with adhesive
10/14/1997US5677260 Catalyst composite for dehydrogenation of paraffins to mono-olefins and method for the preparation thereof
10/14/1997US5677259 Comprising metal oxides on alumina supports
10/14/1997US5677258 Containing barium, lanthanum, other metals; automobile exhaust systems
10/14/1997US5676845 Contacting effluent with hydrogen and noble metal catalyst on catalyst support containing inorganic oxide and carbon
10/14/1997US5676822 Process for hydrodearomatization of hydrocarbon oils using carbon supported metal sulfide catalysts promoted by zinc
10/14/1997CA2064412C Alkenyl alkanoate catalyst process
10/14/1997CA2059884C Process for the preparation of 2-chloro and 2,6-dichloroanilines
10/09/1997WO1997036850A1 Synthesis of solid, powdery rare earth carboxylates by a precipitation method
10/09/1997WO1997036680A1 Epoxidation oxide catalysts
10/09/1997WO1997036679A1 Honeycomb catalyst for vinyl acetate synthesis
10/09/1997WO1997036678A1 A method of preparing a vinyl acetate catalyst employing an alkali metal borate
10/09/1997WO1997036669A1 Methods of control of nitrogen oxide and hydrocarbon emissions from small engines
10/09/1997DE19707275A1 Exhaust gas purification catalyst
10/09/1997DE19613791A1 Katalysator und Verfahren zur Herstellung von Vinylacetat Catalyst and process for the production of vinyl acetate
10/09/1997CA2250934A1 Synthesis of solid, powdery rare earth carboxylates by a precipitation method
10/09/1997CA2249187A1 A method of preparing a vinyl acetate catalyst employing an alkali metal borate
10/08/1997EP0799824A1 Process for the preparation of carboxylic acid succinimidyl esters
10/08/1997EP0799817A1 Process for the preparation of a mixture of amino-methyl-cyclohexane and diamino-methyl-cyclohexane
10/08/1997EP0799814A2 Method for the hydrogenation of aromatic compounds containing at least one hydroxyl group bound to an aromatic nucleus
10/08/1997EP0799800A1 Waste water oxydation catalyst for sulphur impurities
10/08/1997EP0799792A1 Process and catalyst for preparation of nitrous oxide
10/08/1997EP0799642A1 Process for the preparation of supported catalyst for synthesis of methacrolein and methacrylic acid
10/08/1997EP0799195A1 Process for the preparation of aromatic o-sulfocarboxylic acids and sulfonylureas
10/08/1997EP0799172A1 Catalytic hydrogenolysis
10/08/1997EP0799170A1 Method of producing olefinically unsaturated compounds, in particular styrene, by catalytic oxidation
10/08/1997EP0799159A1 Dechlorination of tce with palladized iron
10/08/1997EP0799090A1 Aluminosilicate carrier for metathesis catalysts
10/08/1997EP0652805B1 Aluminium oxide catalyst containing silver, and method of decomposing nitrous oxide
10/08/1997EP0651748B1 Process for preparing indole derivatives containing a 1,2,4-triazol-1-yl substituent
10/08/1997CN1161252A Noble metals hydrogenation catalyst of ruthenium/carbon loaded type, and method for preparing same
10/08/1997CN1036051C Optical catalyst for air purification
10/07/1997US5675057 Calcining and heat treating a mixed oxide catalyst used in the ammoxidation of hydrocarbons to form acrylonitrile
10/07/1997US5674985 Process for preparing cerium (IV) catalyst compounds
10/07/1997US5674955 Polymerizing hydroisomerized pretreated mixed hydrocarbon feed which is low in butene/1-/ content in presence of cationic polymerization catalyst selected from borontrifluoride or its complex, or together with cocatalyst
10/07/1997US5674800 Reacting ethylene, acetic acid and oxygen in the vapor phase using catalyst of palladium, potassium and cadmium on a porous support obtained by impregnating with a salt solution rather with an atomizing spray
10/07/1997US5674797 Treating in hydrogenation reactor with oxidized working solution used in production of hydrogen peroxide while hydrogen feed is discontinued
10/07/1997US5674796 Solvent extraction of used hydrogenation catalysts, then burning in furnace to remove impurities and acid treatment, burning separated catalyst support in air, mixing with water and precipitating nickel oxide from solution onto support
10/07/1997US5674301 Reforming a hydrocarbon and/or an oxygen-containing hydrocarbon using a porous substrate having a catalyst supported in the pores and a hydrogen-separating thin film on the surface; miniaturization; automobile fuel cells
10/04/1997CA2201688A1 Process for the preparation of carboxylic acid succinimidyl esters
10/03/1997CA2201236A1 Process for preparing a mixture of amino-methyl-cyclohexanes and diamino-methyl-cyclohexanes
10/02/1997DE19713432A1 Catalytic base material used for exhaust gas purification catalyst
10/02/1997DE19713103A1 Palladium-carrying exhaust gas purification catalyst
10/02/1997DE19613714A1 Heat recovery combined with reduction in nitrogen oxide emission
10/01/1997EP0798798A2 Method of and apparatus for refroming fuel and fuel cell system with fuel-reforming apparatus incorporated therein
10/01/1997EP0798327A2 Two-stage process for the preparation of polycarbonate copolyether diols
10/01/1997EP0798297A1 Process for the preparation of 2-alkoxy-6-(triflourmethyl)-pyrimidin-4-ol
10/01/1997EP0798294A2 Process for preparing haloacetophenone derivative
10/01/1997EP0798043A1 Regeneration of gas phase fluorination catalysts
10/01/1997EP0797560A1 Large particle dehydrogenation catalyst and process
10/01/1997EP0797559A1 Dehydrogenation catalyst having a bimodal pore size distribution
10/01/1997EP0797481A1 Restructured iron oxide
10/01/1997EP0693050B1 Process for preparing diglycerine
10/01/1997CN1160708A Method for making alpha, beta-unsaturated-beta-trifluoromethyl carboxylates and related compounds
10/01/1997CN1160599A Preparation process of catalyst for waste gas purification
10/01/1997CN1035995C The process for preparing methyl t-amine by reacting hexamethenamine with amine or nitrile
09/1997
09/30/1997US5672803 Reacting non-conjugated diolefin with monoolefins in the presence of metathesis catalyst
09/30/1997US5672801 Concurrent oxychlorination and coke deposit combustion during catalyst regeneration; simplification
09/30/1997US5672797 Alkylation of aromatics using a metal cation-modified friedel-crafts type catalyst
09/30/1997US5672790 Process for the hydrogenolysis of chlorofluorocarbons and of chlorofluorohydrocarbons
09/30/1997US5672789 Efficient gas phase catalysis using calcined product of hydrogen fluoride reacted with aqueous mixture of chromic hydroxide and magnesium chloride
09/30/1997US5672787 Process for preparing 1,1,1,4,4,4-hexafluorobutane in the liquid phase
09/30/1997US5672786 Catalytically fluorinating dichloromethane with hydrogen fluoride, separating difluoromethane, maintaining high molar ratio of hydrogen fluoride to by-product chlorofluoromethane in product stream
09/30/1997US5672785 Isomerization and disproportionation of 1,1,2-trichloro-1,2,2 trifluoroethane and fluorinating the resulting mixxture with hydrofluoric acid
09/30/1997US5672764 Selective aldolization of acetone to diacetone alcohol by a solid basic catalyst
09/30/1997US5672754 Process for the preparation of aminodiphenylamine compounds
09/30/1997US5672748 Process for preparing trifluoroacetyl fluoride
09/30/1997US5672743 Process for the production of acetic acid
09/30/1997US5672734 Preparing vinyl acetate in gas phase from ethylene, acetic acid, oxygen using catalyst formed by spraying solutions of palladium, potassium and cadmium salts on support particles, drying
09/30/1997US5672719 Process for the preparation of isobenzofurandiones
09/30/1997US5672706 Reacting enaminoketone compound with hydrogen gas in presence of hydrogenation catalyst
09/30/1997US5672558 Group 4 oxide catalyst support
09/30/1997US5672557 Paladium-containing three-way automotive catalysts having unique support
09/30/1997CA2104233C Synthetic spinels and processes for making them
09/30/1997CA2041312C Catalyst containing large amounts of noble metal dispersed on hydrophobic molecular sieves
09/30/1997CA2037086C Process for improving the thermal shock resistance of monolithic catalysts
09/30/1997CA1339478C Process for preparing a ceric oxide
09/25/1997WO1997034872A1 Process and intermediate products for preparing pyridyl-4-fluoroanilines
09/25/1997WO1997034858A1 Preparation of acetaldehyde
09/25/1997WO1997034694A1 PREPARATION AND USE OF NON-CHROME CATALYSTS FOR Cu/Cr CATALYST APPLICATIONS
09/25/1997WO1997034693A1 Propylene oxide process using alkaline earth metal compound-supported silver catalysts
09/25/1997WO1997034692A1 Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons
09/25/1997WO1997034691A1 Catalyser for aromatising aliphatic and alicyclic hydrocarbons, methods of producing and using said catalyst
09/25/1997DE19612000A1 Katalysator zur Aromatisierung von aliphatischen und alicyclischen Kohlenwasserstoffen A catalyst for aromatizing aliphatic and alicyclic hydrocarbons
09/25/1997DE19610571A1 Verfahren und Zwischenprodukte zur Herstellung von Pyridyl-4-Fluoranilinen Processes and intermediates for the preparation of pyridyl-4-fluoroanilines
09/25/1997CA2250132A1 Preparation and use of non-chrome catalysts for cu/cr catalyst applications
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