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)
05/2003
05/14/2003CN1417109A Medium-temperature vanadium catalyst for sulfuric acid production and its prepn
05/14/2003CN1416957A Regenerating method for lump hydrogenating catalytic reactor
05/14/2003CN1416950A Prepn and application of catalyst for eliminating HCN-containing waste gas
05/14/2003CN1416949A Metal oxide catalyst for synthesizing methyl carbonate by urea process and its prepn
05/14/2003CN1108298C Processes and intermediates for preparing substituted chromanol derivatives
05/14/2003CN1108195C Nm-class crystal oxide carried nickel catalyst and its preparing process
05/14/2003CN1108194C Process for preparing silver catalyst carrier
05/14/2003CN1108189C Catalyst for synthesizing gas by reforming methane with CO2 and its preparing method and use
05/14/2003CN1108188C Heat treated fischer-tropsch catalyst particles
05/14/2003CN1108187C Preparation of catalyst for inversion reaction of organic compound
05/13/2003US6563004 Process for preparing monoisopropylamine
05/13/2003US6563000 Catalytic oxidation of acrolein or acrolein-containing gas with molecular oxygen or a molecular oxygen-containing gas using a catalyst-filled fixed bed shell-and-tube reactor is provided, which is characterized in that plural catalysts of
05/13/2003US6562999 Purifying 2,6-naphthalene dicarboxylic acid produced by disproportionation and recycling byproduct dipotassium salts
05/13/2003US6562986 Process for the direct oxidation of olefins to olefin oxides
05/13/2003US6562753 Device for purifying exhaust gas, method for purifying exhaust gas, catalyst for purifying exhaust gas, and method for manufacturing exhaust gas purifying catalyst
05/13/2003US6562499 Catalyst and method for selectively oxidizing carbon monoxide in hydrogen-containing gas and solid polymer electrolyte-type fuel cell system using such catalyst
05/13/2003US6562495 Nanoscale catalyst compositions from complex and non-stoichiometric compositions
05/13/2003US6562470 Method for making coated substrates and articles made thereby
05/13/2003US6562315 Suppression of methanation activity by a water gas shift reaction catalyst
05/13/2003US6562309 Engine exhaust systems for reducing hydrocarbon emissions; radiation transparency; hermetic sealing
05/13/2003US6562306 Slurry bed reactor; high conversion and selectivity
05/08/2003WO2003038013A1 Catalyst and process for decomposing carbonyl sulfide and hydrogen cyanide
05/08/2003WO2003037839A2 Method for catalytic decomposition of organic hydroperoxides
05/08/2003WO2003037509A1 Photocatalyst and a method of purifying gaseous effluents
05/08/2003WO2003037508A2 PREPARATION OF A HETEROGENEOUS CATALYST FOR THE HYDROGENATION OF A DOUBLE BOND OF AN α,β-UNSATURATED CARBONYL COMPOUND
05/08/2003WO2003037507A1 Exhaust line for an internal combustion engine
05/08/2003WO2003037506A1 Process for preparing zirconium-cerium-based mixed oxides
05/08/2003WO2003018183A3 Dirhodium catalyst compositions and methods for using same
05/08/2003WO2003011454A3 Method of increasing the lifetime of a hydro-oxidation catalyst
05/08/2003US20030088119 Catalyst modification to enhance neotame production
05/08/2003US20030088118 Catalyst for use in catalytic oxidation or ammoxidation of propane or isobutane in the gaseous phase
05/08/2003US20030087750 Hydrotalcite; acid peptization of bauxite
05/08/2003US20030086859 Method for producing nanocarbon materials
05/08/2003US20030086852 For oxidizing carbon monoxide in a feed gas to carbon dioxide
05/08/2003US20030086851 NiO catalyst configurations, methods for making NOx adsorbers, and methods for reducing emissions
05/08/2003US20030086835 Catalyst for automobile
05/08/2003US20030085199 Which can increase decomposition efficiency of organic substance or production of hypochlorous acid by improving performance of catalytic oxide anode
05/08/2003CA2465376A1 Process for preparing zirconium-cerium-based mixed oxides
05/07/2003EP1308442A1 Catalyst and process for the production of ethylene oxide
05/07/2003EP1308431A2 Process for preparing 1,3-alkandiols from 3-hydroxyester
05/07/2003EP1308420A1 Method and apparatus for treating ammonia-containing effluent water
05/07/2003EP1308416A1 Direct synthesis of hydrogen peroxide and its integration in oxidation processes
05/07/2003EP1308209A1 Composition suitable as NOx trap and its use in the treatment of exhaust gases
05/07/2003EP1308206A1 Process for the synthesis of an aluminium modified carbon supported palladium catalyst
05/07/2003EP1308200A1 Exhaust gas purifying catalyst
05/07/2003EP1307435A1 Integrated process for the preparation of olefin oxides
05/07/2003EP1307434A1 Integrated process for the preparation of epoxides
05/07/2003EP1307401A1 New catalytic device for the implementation of a reaction in a gaseous medium at high temperature
05/07/2003EP1307279A2 Sox tolerant nox trap catalysts and methods of making and using the same
05/07/2003EP1042273B1 Method for hydrogenating benzene polycarboxylic acids or derivatives thereof by using a catalyst containing macropores
05/07/2003EP1001921B1 Improved processes for making alkylbenzenesulfonate surfactants and products thereof
05/07/2003EP0986527B1 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst
05/07/2003CN1416426A Epoxidation catalysts containing metals of lanthanoide series
05/07/2003CN1416404A Method for prodncing carbon monoxide by reverse conversion with adapted catalyst
05/07/2003CN1416364A Methods and appts. for oxidation of glucose molecules
05/07/2003CN1416361A 催化反应器 Catalytic reactor
05/07/2003CN1415414A Catalyzer utilized to synthesize oxalate and its preparation method
05/07/2003CN1415413A Catalyzer for hydrogenization of nano nickel and its preparation method
05/07/2003CN1415412A Catalyzer for producing chloroethylene by oxychlorination of ethane and its its preparation method
05/07/2003CN1415411A Purification catalyst for waste gas
05/07/2003CN1415410A Catalyzer for catalyzing combustion and its preparing method
05/07/2003CN1107732C Alloy having antibacterial effect and sterilizing effect
05/07/2003CN1107704C Selective hydrogenation catalyst for pyrolysis gasoline
05/07/2003CN1107703C Petroleum hydrocarbon hydrogenating catalyst and its prepn.
05/07/2003CN1107547C Selective hydrogenation catalysts contg. palladium and at least one element selected among tin and lead
05/07/2003CN1107544C Process for preparing catalyst for liquid hydrocarbon fuel
05/07/2003CN1107541C Fluid bed catalyst for acrylonitrile prodn.
05/07/2003CN1107539C Off-site presulphidation in presence of hydrocarbon molecular
05/07/2003CN1107538C Vinyl acetate catalyst comprising palladium and gold deposited on copper contg. carrier
05/07/2003CN1107537C Catalyst for purifying automobile tail gas and special air compensator
05/07/2003CN1107536C Catalyst for eliminating SO2 and NoX in gas mixture simultaneously
05/07/2003CN1107535C Catalytic compsn. suitable for fischer-tropsch process
05/06/2003US6559345 Oxidizing methanol in a gas stream to formaldehyde by passing it through a catalyst bed containing atleast two metal oxide supported catalysts in specified distribution (vanadia supported on titania and molybdenia supported on titania
05/06/2003US6559095 Iridium powder has two peak particle size distribution, with peak in particle size greater than 25 nm region, and other peak in particle size less than 25 nm region, respectively; automobile exhaust systems
05/06/2003US6559094 Wetting powdered refractory alumina with a bivalent platinum solution and an iron solution, and drying and calcining the wetted support material under oxidizing conditions
05/06/2003US6559093 Ruthenium and promoter on catalyst support
05/06/2003US6559085 Bed is impregnated with solution of a molybdenum compound and a solution of at least one compound containing at least one element selected from the group consisting of iron, chromium, lanthanum and cerium; drying; firing
05/06/2003US6558645 Heating an area around an indium-tin-iron catalyst to a temperature at which the raw hydrocarbon is broken down by an action of the catalyst, flowing the hydrocarbon gas through the reactor to grow the nanocoils on the catalyst surface
05/06/2003US6558634 Catalyst structure and method of fischer-tropsch synthesis
05/06/2003US6558553 Insulated magnetite core coated with a layer of photoactive titanium dioxide; detoxification of wastewater effluents from industrial or domestic sources
05/06/2003CA2252539C Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them
05/06/2003CA2157937C Method and apparatus for manufacturing monocarboxylic acids from carbohydrates, carbohydrate derivatives or primary alcohols
05/02/2003EP1306365A2 Cobalt supported catalysts for hydrogenation of nitriles
05/02/2003EP1306131A2 Cross-Coupling catalyst comprising a cyclic nitrogen ligand and process using the same
05/02/2003EP1306130A1 Catalysts containing cooper and magnesium for oxychlorination of ethylene to 1,2-dichloroethane
05/02/2003EP1306129A1 Preparation of a mixed metal oxide catalyst and its use in oxidation and ammoxidation reactions
05/02/2003EP1305840A2 Hydrogen recombination catalyst
05/02/2003EP1305273A1 Method for oxidising hydrocarbons, alcohols and/or ketones
05/02/2003EP1305113A1 Photocatalytic film of iron oxide, electrode with such a photocatalytic film, method of producing such films, photoelectrochemical cell with the electrode and photoelectrochemical system with the cell, for the cleavage of water into hydrogen and oxygen
05/02/2003EP1305112A2 Hydroprocessing catalyst for heavy oils and its use
05/02/2003EP1185496A4 Method of making hydrogenated acids
05/02/2003EP1117484B1 Multilayered shell catalysts for catalytic gaseous phase oxidation of aromatic hydrocarbons
05/02/2003EP1012130B9 Hydroperoxide decomposition process
05/02/2003EP0829504B1 Hydrosilylation method and process for producing curing agent thereby
05/01/2003WO2003035631A1 Direct epoxidation process using a palladium on niobium-containing support
05/01/2003WO2003035593A1 Hydrogenolysis of 5-carbon sugars and alcohols
05/01/2003WO2003035257A1 Process for activating cobalt catalysts
05/01/2003WO2003035256A2 Layered catalyst composite and use thereof
05/01/2003WO2003035250A1 Iron-containing material suitable for use as a hydrogenation catalyst
05/01/2003WO2003035249A1 Iron-containing oxidic material suitable for use as a hydrogenation catalyst precursor
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