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)
08/2003
08/13/2003EP1334958A1 Catalytic system for the production of olefins
08/13/2003EP1334769A1 Process and catalyst for hydrotreating hydrocarbon oils
08/13/2003EP1334064A1 Preparation of carbon nanotubes
08/13/2003EP1333922A1 Method for producing an annular shell catalyst and use thereof for producing acrolein
08/13/2003EP1333921A2 Method of preparing a catalyst layer over a metallic surface of a recuperator
08/13/2003EP1333909A1 Catalyst composition for purifying exhaust gas
08/13/2003EP1177034B1 Purifying composition for nox treatment of exhaust gases of an internal combustion engine
08/13/2003EP1165469B1 Method for oligomerising von c2- to c8-olefins
08/13/2003CN1436097A Cobalt catalysts
08/13/2003CN1436096A Plasma assisted catalytic treatment of gases
08/13/2003CN1435277A Supported palladium catalyst for producing hydrogen peroxide by anthraquinone process and preparing method thereof
08/13/2003CN1117729C Process for preparing acrylonitrile or methyl acrylonitrile by ammoxidation of propylene or isobutylene
08/13/2003CN1117728C Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles
08/13/2003CN1117723C Process for preparation of aldehyde
08/13/2003CN1117629C Carbonylation catalyst system
08/13/2003CN1117624C Vinyl acetate catalyst comprising metallic palladium, copper and gold and preparation thereof
08/13/2003CN1117623C Three-effect catalyst for purifying tail gas of car and its preparing process
08/13/2003CN1117622C Catalyst for preparing 1,4-butanediol by gas-phase hydrogenation of dialkyl maleate and/or dialkyl succinate
08/13/2003CN1117621C Three-effect composite oxide catalyst and its preparing process
08/13/2003CN1117620C Heterogeneous Rh-Li bimetal catalyst for methanol carbonylation and its prepn.
08/13/2003CN1117619C Vinyl acetate catalyst comprising metallic palladium and gold, and cupric acetate
08/13/2003CN1117618C Catalyst for production of ethylene oxide, method for production thereof, and method for production of ethylene oxide
08/13/2003CN1117617C Molybdenum-base catalyst and use thereof in isomerization reaction of n-alkanes
08/13/2003CN1117616C Use of SnO catalyst in esterifying maleic anhydride
08/12/2003US6605739 Does not include an intermediate separation step to remove the CO between the two reaction steps of converting acetic acid to vinyl acetate
08/12/2003US6605566 A catalyst, in the reduced state, comprising a support, at least one metal from group VIII of the periodic table, and tin, at least a portion of which interacts strongly with the group VIII metal in the catalyst in reduced state
08/12/2003US6605565 4-98% by weight of CeO2 and 1-95% of ZrO2; excellent thermal stability, remains as a single phase after igniting at high temperature for long time; adding hydrazine to cerium or zirconium salts, coprecipitation, thermal decomposition
08/12/2003US6605559 To produce high concentration of hydrogen for a fuel cell; copper is supported on a solid acid: activated alumina, silica-alumina and zeolite
08/12/2003US6605264 Niobium containing zirconium-cerium based solid solutions
08/07/2003WO2003064923A1 Fuel with the decomposition and combination of water and combustor using the fuel
08/07/2003WO2003064845A1 A multihole catalysing apparatus
08/07/2003WO2003064357A1 PROCESS FOR REDUCING α-HALOKETONES TO SECONDARY α-HALOALCOHOLS
08/07/2003WO2003064356A1 Fischer-tropsch catalyst enhancement
08/07/2003WO2003064355A1 Catalyst enhancement
08/07/2003WO2003064321A1 Production of nanotubes
08/07/2003WO2003064081A1 Micro-porous noble metal material and method for preparation thereof
08/07/2003WO2003064040A1 Supported catalyst treatment
08/07/2003WO2003064039A1 Hybrid catalysts for the deep catalytic cracking of petroleum naphthas and other hydrocarbon feedstocks
08/07/2003WO2003064037A1 Catalysts having controlled (111) crystal face exposure
08/07/2003WO2003064035A1 Method for the oxidative dehydrogenation of ethane
08/07/2003WO2003064034A2 Regeneration of catalysts for carbon monoxide hydrogenation
08/07/2003WO2003064033A1 Regeneration of supported catalysts for carbon monoxide hydrogenation
08/07/2003WO2003064032A1 Iron oxide-based catalyst, its preparation and its use in a dehydrogenation process
08/07/2003WO2003064022A1 Upgrading fischer-tropsch and petroleum-derived naphthas and distillates
08/07/2003WO2003024594A3 A nano-supported catalyst for nanotube growth
08/07/2003US20030149323 Catalysts for production of olefins by oxidative dehydrogenation, and methods of making and using the same
08/07/2003US20030149310 Preparation of ruthenium/iron catalysts supported on carbon
08/07/2003US20030149283 Hydrogenation of tetrahydroxybutane to tetrahydrofuran
08/07/2003US20030149163 Efficiency
08/07/2003US20030149120 Residence/contact times shorter, higher conversions are achieved with no increase to methane selectivity; used to hydrogenate carbon monoxide
08/07/2003US20030148885 Gold and/or silver particles on silica catalyst supports for fixed-bed reactors, oxidation catalyst for propene to propene oxide
08/07/2003US20030148883 Reduction, metallization and precipitation of palladium and gold onto the catalyst support particles, impregnating the particles with potassium alkanoate; acylation reaction of ethylene to vinyl acetate
08/07/2003US20030148882 Catalyst for oxacylation and use of the same
08/07/2003US20030148881 Photocatalyst with catalytic activity even in visible light region
08/07/2003US20030148880 Efficient hydrogen gas production for fuel cells; copper and zinc oxides on zirconia and/or titania and ceria support; suppressing side reactions
08/07/2003US20030148875 Immediately after an engine starts but also high exhaust gas purifying ability. In the catalyst for purifying exhaust gases of a first aspect of the invention, HC adsorbed at low temperature are released at high temperature and the released
08/07/2003US20030147801 Process for producing aligned carbon nanotube films
08/07/2003US20030147796 Exhaust gas purifying catalyst and method for purifying exhaust gas
08/07/2003US20030147789 System for detoxification of toxic organic chlorinated compound and method of recycling the detoxified waste
08/07/2003US20030146413 Composite oxide containing copper oxide
08/07/2003US20030145681 Catalyst on catalyst support; vaporization, condensation
08/07/2003CA2474607A1 Iron oxide-based catalyst, its preparation and its use in a dehydrogenation process
08/07/2003CA2471600A1 Fischer-tropsch catalyst enhancement
08/06/2003EP1333009A1 Method for partial oxidation of methane using dense, oxygen selective permeation ceramic membrane
08/06/2003EP1332790A2 Exhaust gas purifying catalyst and method of its maufacturing
08/06/2003EP1332788A1 Catalyst for purifying exhaust gases
08/06/2003EP1332787A1 Catalyst for purifying exhaust gases
08/06/2003EP1332278A1 Reduction of nitrogen oxides in diesel exhaust gases and fuel injection system
08/06/2003EP1332108A2 Hydrodehalogenation process using a catalyst containing nickel
08/06/2003EP1331992A1 Attrition resistant bulk iron catalysts and processes for preparing and using same
08/06/2003EP1331991A1 Compressed metal oxide composition
08/06/2003EP1161409B1 Method of producing cyclic, alpha, beta-unsaturated ketones
08/06/2003EP1027157B1 Nanostructures
08/06/2003EP0818239B1 Photocatalyst, method of producing the photocatalyst, and photocatalytic reaction method
08/06/2003CN1434791A Process for the production of olefins
08/06/2003CN1434744A Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of thein preparation and use
08/06/2003CN1434011A Method for producing alcohol
08/06/2003CN1433842A Gas-phase fluorinating method preparation for CoMo/TiQ2-Al2O3 dehydrogen desulfurization catalyst
08/06/2003CN1433840A High activated catalyst
08/06/2003CN1433837A Sphere metal carrier catalyst
08/06/2003CN1117103C Process forhydrogenating aromatic polymers
08/06/2003CN1117061C Process for preparation of cyclopropane carboxylic acids and intermediates therefor
08/06/2003CN1117032C Colloidale dispersion and redispersible composition in the from of cerium oxide based colloidal dispersion
08/06/2003CN1116932C Photochemical catalyst complex and its prepn
08/06/2003CN1116930C Catalyst and process for preparation of aromatic carbonates
08/06/2003CN1116929C Platinum based alloy for ammonia oxidation catalyst and the catalyst net made therefrom
08/05/2003US6603039 Carbon support having a noble metal at its surface, for use in catalyzing liquid phase oxidation reactions, especially in an acidic oxidative environment and in the presence of solvents, reactants, intermediates, or products which solubilize noble
08/05/2003US6603038 Method for producing catalysts containing metal nanoparticles on a porous support, especially for gas phase oxidation of ethylene and acetic acid to form vinyl acetate
08/05/2003US6603028 Catalyst comprising: a support material comprising titanium; and silver particles which have an average particle size of from about 0.3 to about 100 nm; with the proviso that the catalyst is produced by the impregnation method
08/05/2003US6602922 Process for producing C19 minus Fischer-Tropsch products having high olefinicity
08/05/2003US6602921 Use of silver-promoted, cobalt catalysts on a support to increase efficiency for the Fischer-Tropsch process (reacting hydrogen/carbon monoxide) to produce C5+ hydrocarbons, especially C11+; increased olefin/paraffin ratio
08/05/2003US6602840 Processes for making alkylbenzenesulfonate surfactants and products thereof
08/05/2003US6602822 Palladium on alumina monolithic carrier; exhaust systems of internal combustion engines
08/05/2003US6602821 Supported catalysts to be used in conversion reactions for organic compounds
08/05/2003US6602820 Forming exhaust system catalyst characterized by efficient storage and regeneration and easy desulfurization; suspending support in aqueous solution of precursor particles and solvent; subjecting to hot gas
08/05/2003US6602819 Oxidation catalyst may be a metal oxide catalyst containing bismuth, cobalt and nickel; a xerogel or aerogel catalyst containing Au, Rh, Ru and Co in aluminum oxide/oxyhydroxide matrices, or a supported metal catalyst
08/05/2003US6602818 Using a spent catalyst discharged from a hydrodesulfurization process of an oil refinery which comprises vanadium, nickel, molybdenum and sulfur component on alumina, and a tungsten-impregnated support.
08/05/2003US6602607 Thin layer of titanium dioxide, formed by coating and heat-treating a titanium dioxide precursor solution prepared from a hydrolysable titanium compound and an aromatic compound solvent on a substrate surface; abrasion resistance
08/05/2003US6602595 Ink comprising: a non-stoichiometric non-equilibrium nanostructured material; device such as electronics using such a material
08/05/2003US6602543 Nanotechnology for magnetic components
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