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 37 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
Patents for B01J 37 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts (39,240)
08/2003
08/14/2003US20030152509 Produced by hot-aging formed and calcined silica-alumina support made from amorphous alumina-rich silica-alumina powder in an acidic, aqueous environment.
08/14/2003US20030152488 Stacked together such that the apertures connect and fluid can flow through the device parallel to the direction of sheet thickness; laminated heat exchangers with microchannels; water vaporizers
08/14/2003US20030150778 Hydrogenation process for hydrocarbon resins
08/14/2003US20030150774 Hydrogenation catalysts
08/14/2003US20030150709 Non-thermal plasma reactor gas treatment system
08/14/2003US20030150708 Air treatment apparatus
08/14/2003US20030150707 Apparatus and method for photocatalytic purification and disinfection of fluids
08/14/2003CA2727661A1 Method for preparing hydrogenation purification catalyst
08/14/2003CA2727654A1 Method for preparing hydrogenation purification catalyst
08/14/2003CA2475016A1 Process for manufacturing alkanes by reacting other alkanes with methane
08/13/2003EP1334795A1 Assembly method utilizing display information, and assembly fabricated by the assembly method
08/13/2003EP1334794A1 Assembly method utilizing display information, and assembly fabricated by the assembly method
08/13/2003EP1334769A1 Process and catalyst for hydrotreating hydrocarbon oils
08/13/2003EP1333936A2 Porous layers and method for production thereof by means of spin-coating
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
08/13/2003EP1333920A2 Structurally enhanced cracking catalysts
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
08/13/2003CN1435276A Photocatalyst titania film and method for mfg. same
08/13/2003CN1117632C Method for manufacture of catalyst for coal liquefaction
08/13/2003CN1117630C Photocatalyst powder for environmental purification, polymer composition contg. said powder and molded article thereof, and process for preducing these
08/13/2003CN1117624C Vinyl acetate catalyst comprising metallic palladium, copper and gold and preparation thereof
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
08/13/2003CN1117615C Desulfurization of exhaust gases using activated carbon catalyst
08/13/2003CN1117614C Dealuminized catalyst support, method for producing same and use thereof
08/12/2003US6605749 Molecular sieve-containing virgin molecular sieve and attrition particles, recycled from a catalyst manufacture process or from a reaction system for catalytic formation of olefins from oxygenate feedstock
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
08/12/2003US6605733 Catalyst obtained by calcining a titanium alkynyl alkoxide supported on a silica gel; epoxidation of olefins
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
08/12/2003US6605264 Niobium containing zirconium-cerium based solid solutions
08/12/2003US6605207 Bayerite alumina clad zeolite and cracking catalysts containing same
08/07/2003WO2003064081A1 Micro-porous noble metal material and method for preparation thereof
08/07/2003WO2003064039A1 Hybrid catalysts for the deep catalytic cracking of petroleum naphthas and other hydrocarbon feedstocks
08/07/2003WO2003064038A1 Catalyst for fluid catalytic cracking of heavy hydrocarbon oil and method of fluid catalytic cracking
08/07/2003WO2003064037A1 Catalysts having controlled (111) crystal face exposure
08/07/2003WO2003064036A1 Catalyst for fluid catalytic cracking of heavy hydrocarbon oil and method of fluid catalytic cracking
08/07/2003WO2003064035A1 Method for the oxidative dehydrogenation of ethane
08/07/2003WO2003064032A1 Iron oxide-based catalyst, its preparation and its use in a dehydrogenation process
08/07/2003WO2003064031A2 Porous silicate materials and their uses as catalytic systems for diesel improvement
08/07/2003WO2003024594A3 A nano-supported catalyst for nanotube growth
08/07/2003WO2002062703A3 Microporous crystalline metal silicates and processes for their preparation
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
08/07/2003US20030149163 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
08/07/2003US20030148880 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
08/07/2003US20030148032 Self-assembled monolayer and method of making
08/07/2003US20030147801 Process for producing aligned carbon nanotube films
08/07/2003US20030147796 Exhaust gas purifying catalyst and method for purifying exhaust gas
08/07/2003CA2474607A1 Iron oxide-based catalyst, its preparation and its use in a dehydrogenation process
08/06/2003EP1333009A1 Method for partial oxidation of methane using dense, oxygen selective permeation ceramic membrane
08/06/2003EP1332795A1 New porous silicate materials and their uses as catalytic systems for diesel improvement
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
08/06/2003EP1331995A2 Method for producing catalyst structures
08/06/2003EP1331994A2 Catalyst support
08/06/2003EP1331993A1 Preparation of molecular sieve catalysts using micro-filtration
08/06/2003EP1331992A1 Attrition resistant bulk iron catalysts and processes for preparing and using same
08/06/2003EP1331991A1 Compressed metal oxide composition
08/06/2003EP1027157B1 Nanostructures
08/06/2003EP0818239B1 Photocatalyst, method of producing the photocatalyst, and photocatalytic reaction method
08/06/2003CN1434745A Alumina trihydrated derived high pore volume, high surface area aluminum oxide composites and methods of their preparation and use
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
08/06/2003CN1433844A Equipment for coating catalyst solution and method for producing waste gas purifying catalyst
08/06/2003CN1433842A Gas-phase fluorinating method preparation for CoMo/TiQ2-Al2O3 dehydrogen desulfurization catalyst
08/06/2003CN1433841A Low-temp. solvent evaporation induced crystallization process for preparing crystallized titanium dioxide photocatalyst
08/06/2003CN1433840A High activated catalyst
08/06/2003CN1433837A Sphere metal carrier catalyst
08/06/2003CN1116932C Photochemical catalyst complex and its prepn
08/06/2003CN1116931C Method of raising the stability of catalyst for benzene and ethylene alkylation
08/06/2003CN1116927C Process for preparing visual light reaction type nano TiO2-base optical catalyst
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
08/05/2003US6603027 Zeolite containing titanium in the framework deposited on a honeycomb-shaped support by impregnation with the aid of a binder; for the manufacture of epoxides, preferably epichlorohydrin or propylene oxide
08/05/2003US6603010 Supernucleophilic 4-substituted-pyridine catalysts, and processes useful for preparing same
08/05/2003US6602922 Process for producing C19 minus Fischer-Tropsch products having high olefinicity
08/05/2003US6602919 Method for preparing hydrous zirconium oxide gels and spherules
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
08/05/2003US6602481 Catalyst for removing hydrocarbons from exhaust gas and method for clarification of exhaust gas
07/2003
07/31/2003WO2003062611A1 HONEYCOMB STRUCTURE CONTAINING Si AND METHOD FOR MANUFACTURE THEREOF
07/31/2003WO2003062196A2 Gas-phase process and catalyst for the preparation of propylene oxide
07/31/2003WO2003061829A1 Process for the preparation of a microspheroidal catalyst
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