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)
11/2000
11/02/2000WO2000064583A1 Metal catalysts and methods for making and using same
11/02/2000WO2000064582A1 Surface-modified mixed oxides containing precious metal and titanium, for the selective oxidation of hydrocarbons
11/02/2000WO2000064581A1 Sol-gel hybrid materials containing precious metals as catalysts for partial oxidation of hydrocarbons
11/02/2000WO2000064580A1 COMPOSITION USABLE AS NOx TRAP, BASED ON MANGANESE AND AN ALKALINE-EARTH OR A RARE EARTH AND USE IN THE TREATMENT OF EXHAUST GASES
11/02/2000EP1048828A1 Catalytic converter
11/02/2000EP1048660A1 Manufacturing method of epoxides
11/02/2000EP1048647A1 N-Chlorocarbonyl-carbamate derivative and its use in the preparation of arthropodicidal oxadiazines
11/02/2000EP1048637A1 Process for the preparation of a mixture of mannitol and sorbitol by continuous hydrogenation of glucosone
11/02/2000EP1048349A1 Catalyst comprising a metal of group VIII supported on zinc and gallium oxide and its use in the partial hydrogenation of aromatic hydrocarbons
11/02/2000EP1048348A1 Catalyst with good accessibility containing elements of the groups 8, 9 and 10 and the use thereof in a process for the dehydrogenation of paraffins
11/02/2000EP1048347A1 Alumina-supported ruthenium catalyst
11/02/2000EP1048346A1 Catalyst with a weakly dispersed noble metal and the use thereof for hydocarbon feedstocks conversion
11/02/2000EP1048341A1 Catalyst made from a mixture of particles of platinum on alumina and manganese-zirconium composite oxide
11/02/2000EP1047629A1 Method for pretreating a catalyst material
11/02/2000EP1047497A1 Catalyst for oxidizing so 2? to so 3? and utilization of the catalyst in a method for producing sulfuric acid
11/02/2000DE19919495A1 Verfahren zur Herstellung von Aldehyden A process for the preparation of aldehydes
11/02/2000DE19918876A1 Katalytischer Konverter Catalytic Converter
11/02/2000DE19918293A1 Verfahren zur Herstellung von Salzen von 1-substituierten 2,4-Diaminobenzolen A process for preparing salts of 1-substituted 2,4-diaminobenzenes
11/02/2000DE10020723A1 Catalyst for hydrocracking heavy oils comprises iron on active carbon
11/02/2000CA2371403A1 Aminonitrile production
11/02/2000CA2371276A1 Composition usable as nox trap, based on manganese and an alkaline-earth or a rare earth and use in the treatment of exhaust gases
11/02/2000CA2370815A1 Sol-gel hybrid materials containing precious metals as catalysts for partial oxidation of hydrocarbons
11/02/2000CA2370796A1 Surface-modified mixed oxides containing precious metal and titanium, for the selective oxidation of hydrocarbons
11/01/2000CN1271687A Hydrogen refining apparatus
11/01/2000CN1271618A 高性能催化剂 High-performance catalysts
11/01/2000CN1057941C Catalyst impregnating solution and its preparation method
11/01/2000CN1057940C Transition metal catalyst and its use method in preparing uniform-caliber nanometre carbon pipe
10/2000
10/31/2000US6140540 Using mixture of cobalt with rhodium, ruthenium, palladium and, or platimum
10/31/2000US6140539 Preparation of amines
10/31/2000US6139813 Bringing exhaust gas from said lean-burn engine in contact with a metal-zirconium oxide material made by sol-gel techniques which includes at least 0.1 wt. % precious metal selected from platinum, palladium, rhodium
10/31/2000US6139808 Catalyst for exhaust gas purification and system for exhaust gas purification
10/31/2000US6139723 Ionic liquid catalyst composed of iron promoted with metal including cobalt, molybdenum, palladium, platinum, nickel and/or tungsten in water having acidic ph
10/31/2000CA2196349C Hydrocarbon hydrogenation and catalyst therefor
10/27/2000CA2306330A1 Procedure for the preparation of a mixture of mannitol and sorbitol by continuous hydrogenation of glucosone
10/26/2000WO2000063145A1 Method for producing carboxylic acids from olefins
10/26/2000WO2000063142A1 Method for hydrogenating non-substituted or alkyl-substituted aromatic compounds while using a catalyst having macropores
10/26/2000WO2000062923A1 Catalyst composition comprising ceria and a platinum group metal
10/26/2000WO2000010698A3 Fischer-tropsch processes using catalysts on mesoporous supports
10/26/2000DE19920753A1 Production of catalyst containing gold and-or silver and amorphous titanium-silicon oxide, used for selective hydrocarbon oxidation, e.g. propene to propene oxide, involves making the mixed oxide by a sol-gel process
10/26/2000DE19918568A1 Verfahren zur Herstellung von Pyrrolen A process for the preparation of pyrroles
10/26/2000DE19918486A1 Reactive membrane used for the hydrogenation of unsaturated compounds, e.g. cyclohexene to cyclohexane, comprises a catalyst-loaded support with a pore structure of crosslinked nano-particles of organic polymer
10/26/2000DE19918431A1 Supported catalyst for hydrocarbon oxidation, especially propene to propene oxide, contains gold or silver, titanium dioxide and silicon-based support, surface-modified with organo-silicon or organo-fluorine groups
10/26/2000DE19917681A1 Verfahren zur Herstellung von Iridiumacetat und Verwendung des nach dem Verfahren hergestellten Iridiumacetats Process for the preparation of iridium acetate, and using the Iridiumacetats prepared by the process
10/26/2000DE19917557A1 Production of carboxylic acid, e.g. propionic acid, involves reaction of olefin with carbon monoxide and water using a catalyst system containing rhodium, pyridine and a molybdenum or rhenium carbonyl
10/25/2000EP1046639A1 Process for the preparation of pyrroles
10/25/2000EP1046633A1 Process for the preparation of salts of 1-substituted 2,4 diaminobezenes
10/25/2000EP1046629A1 Process for preparing iridium acetate and its use
10/25/2000EP1046612A1 Hydrogen refinement apparatus
10/25/2000EP1046424A1 Process for sulphurising hydrotreating catalysts
10/25/2000EP1046423A2 Layered noble metal-containing exhaust gas catalyst and its preparation
10/25/2000EP1045731A1 Catalyst, process for its preparation, and its use in the synthesis of 1,2-dichloroethane
10/25/2000EP1045729A1 Thermally durable, low h 2?s three way catalysts
10/25/2000CN1271339A Method for producing aliphatic alpha, omega-amino nitriles
10/25/2000CN1271337A Vapour phase preparation of 1,1,1,2,3,3,3-heptafluoropropane
10/25/2000CN1271330A Apparatus and method for reducing carbon monoxide concentration and catalyst for selectivity oxidizing carbon monoxide
10/25/2000CN1270988A Sulfurizing method for hydrogenation catalyst
10/25/2000CN1270851A Catalyst for preparing styrene by ethyl benzene dehydrogenation
10/25/2000CN1270840A Preserving deodorizer and its maufacture and preserving and deodorizing refrigerator
10/25/2000CN1057750C Production of difluoromethanen
10/24/2000US6137000 Contacting reactants selected from alkyl alcohols, alkane polyols, alkyl alkylene polyethers, alkoxyalkanol with carbon monoxide in presence of supported irridium and lanthanum series metals to form esters or carboxylic acids
10/24/2000US6136998 Ammoxidizing propylene by subjecting propylene, ammonia and oxygen to gas phase fluidized-bed reaction by heating and in presence of molybdenum-containing oxide catalyst having bismuth, iron and/or cerium and tellurium
10/24/2000US6136868 Preparation of high activity catalysts; the catalysts and their use
10/24/2000US6136749 Mercury removal catalyst and method of making and using same
10/24/2000US6136181 Hydrocracking petroleum feedstock using catalyst comprising oxide-supported platinum-palladium alloy, desulfurization and dewaxing to yield hydrofinished lubricant
10/24/2000US6136048 Organic sol comprising at least one oxygenated rare-earth compound, synthesis method therefor, and use of said sol for catalysis
10/24/2000CA2120287C Process for preparing carboxylic acids or corresponding esters using an iridium-based catalyst
10/19/2000WO2000061575A1 Process for the production of indole derivatives and intermediates therefor
10/19/2000WO2000061535A1 Catalyst for production of acetic acid or acetic acid and ethyl acetate, process for its production and process for production of acetic acid or acetic acid and ethyl acetate using it
10/19/2000WO2000061524A1 Singlet oxygen oxidation of organic substrates
10/19/2000WO2000061491A1 Apparatus for selective oxidation of carbon monoxide
10/19/2000WO2000061290A1 A photocatalyst
10/19/2000WO2000061289A1 Compositions used as nox trap, based on manganese and an alkaline or alkaline-earth and use for treating exhaust gases
10/19/2000DE19917257A1 Production of catalytically active layer useful for steam reforming of methanol involves coating support with dispersion prepared from nanopowder, dispersant and hydroxyethylcellulose, drying, impregnation and sintering
10/19/2000DE19917051A1 Hydrogenation of optionally alkylated mono- and poly-cyclic aromatics, especially of benzene to cyclohexane, over active sub-group VIII metal uses macroporous catalyst support
10/19/2000CA2367536A1 Compositions used as nox trap, based on manganese and an alkaline or alkaline-earth and use for treating exhaust gases
10/18/2000EP1044949A1 Process for the dehydrogenation of a hydrocarbon feed stock
10/18/2000EP1044183A1 Amination process
10/18/2000EP1044067A2 A process for preparing vinyl acetate utilizing a catalyst comprising palladium, gold, and any of certain third metals
10/18/2000EP1044058A1 Three-way catalyst
10/18/2000EP0773965B1 Gas phase production of polydienes
10/18/2000CN1270574A Improved processes for making alkylbenzeneulfonate surfactants and products thereof
10/18/2000CN1270164A Preparation of alkali solution of beet
10/18/2000CN1270161A Preparation of amine
10/18/2000CN1270081A Efficient catalyst for synthesizing ammonia and its preparing process
10/18/2000CN1057516C Process for manufacture of pentafluoroethane
10/18/2000CN1057481C Compound oxide catalyst for synthesizing benzene diphenol by phenol-hydrogen peroxide hydroxylation
10/17/2000WO2001028984A1 Method for producing acrylonitrile, catalyst for use therein and the method for preparing the same
10/17/2000US6133482 Method for producing carbonyl compounds
10/17/2000US6133478 Catalyst and process for preparing amides
10/17/2000US6133473 Free of by-products; prepared by reacting an isocyanate with a hydroxylated compound or oxime in the presence of certain catalysts
10/17/2000US6133194 Cerium oxides, zirconium oxides, Ce/Zr mixed oxides and Ce/Zr solid solutions having improved thermal stability and oxygen storage capacity
10/17/2000US6133192 Catalyst material, the preparation thereof and the use thereof in converting hydrocarbons
10/17/2000US6133184 An oxidation catalyst for synthesis of aromatic anhydride and nitrile consists of a silicon carbide carrier, an inorganic oxide binder selected from oxides of niobium or antimony or tungsten, and a catalyst selected from vanadium or molybdenum
10/17/2000US6133183 Process for regenerating a catalyst for the production of aromatic compounds or for reforming, with improved oxychlorination
10/17/2000US6132695 Preparing a group vi metal amide complex in solvent, heating and dissolving
10/17/2000US6132694 Oxidation of compounds to form carbon dioxide and water in the presence of catalysts
10/17/2000US6132627 Electrolysis of chlorine compound to hypochlorite; oxidizing nitrogen compounds; catalysis using metal peroxide
10/17/2000US6132597 Catalysis with group vib or viii metal oxide over alumina support; hydrogenation, isomerization, dealkylation, dearomatization, desulfurization, deoxygenation, and denitrification
10/17/2000CA2207527C Method of producing a chemical compound
10/17/2000CA2151392C Process for treating a polymer-containing material by hydrolysis
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