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)
03/2003
03/25/2003US6537941 Rejuvenating SAPO molecular sieve by freeze drying
03/25/2003US6537442 Hydrorefining catalysts; oxides of such as aluminum, silicon, magnesium and nickel and/or cobalt
03/25/2003US6537379 Photocatalytic coating and method for cleaning spacecraft surfaces
03/25/2003US6536210 Exhaust gas purification apparatus for internal combustion engine
03/20/2003WO2003022740A1 Ceric oxide and method for production thereof, and catalyst for exhaust gas clarification
03/20/2003WO2003022428A1 Catalyst for cleaning gases and method for producing said catalyst
03/20/2003WO2003022427A1 Spinel based high temperature shift catatalysts
03/20/2003WO2003002456A3 Method for the selective production of ordered carbon nanotubes in a fluidised bed
03/20/2003WO2002053283B1 Rejuvenating molecular sieve by freeze drying
03/20/2003US20030055305 Impregnating molecular sieve with an organosilicon compound, calcining to decompose, leave a residue; use as toluene disproportionation catalyst
03/20/2003US20030055304 Producing an olefin product from an oxygenate feedstock; intermediates for making polyolefins
03/20/2003US20030055302 Hydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst composition
03/20/2003US20030055183 Inhibiting catalyst coke formation in the manufacture of an olefin
03/20/2003US20030054955 Novel method for the preparation of supported bimetallic catalysts
03/20/2003US20030054953 Substrate having catalyst compositions on surfaces of opposite sides and method for producing the same
03/20/2003US20030054950 Tungsten promoted catalyst for carbonylation of lower alkyl alcohols
03/20/2003US20030054944 Catalyst for polyethylene giving an improved short chain branching distribution
03/20/2003US20030054218 Method for making composite particles including a polymer phase
03/20/2003US20030054207 Metal oxide films
03/20/2003US20030054178 Composite mixed oxide containig titanium oxide
03/20/2003US20030054149 Porously coated open-structure substrate and method of manufacture thereof
03/19/2003EP1293250A1 A titanium, molybdenum and vanadium containing catalyst for removing organohalogen compounds, its process of production and use
03/19/2003EP1292654A2 Hydrocarbon synthesis catalyst and process
03/19/2003EP1292565A2 Process for the preparation of substituted formamides
03/19/2003EP1292557A1 Methods for etherifying glycerol, and catalysts for implementing said methods
03/19/2003EP1292554A1 Slurry hydrocarbon synthesis with fresh catalyst activity increase during hydrocarbon production
03/19/2003EP1292392A2 Cobalt catalysts
03/19/2003EP1292391A1 Catalyst composition, process for its preparation and use thereof
03/19/2003EP1144099B1 Membrane comprising a porous support and a molecular sieve layer and method for preparing same
03/19/2003EP1123261B1 Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites
03/19/2003EP1025075B1 Method for selectively producing acetic acid through the catalytic oxidation of ethane
03/19/2003EP0833962B1 In situ doping or coating of stainless steel surfaces
03/19/2003CN1404416A Process for the preparation of a spherical support comprising a Mg dihalide
03/19/2003CN1403193A Prepn and application of high-activity titanium catalyst
03/19/2003CN1103247C Whole metallic oxidation catalyst
03/19/2003CN1103246C Composite loading nano-titania carrier and its prepn.
03/19/2003CN1103244C Novel load silver catalyst and producing process thereof
03/18/2003WO2002028528A1 Supported catalyst consisting of metal of the platinum group and obtained by means of controlled electroless deposition
03/18/2003WO2002022256A1 Method of activating catalyst for carbon monoxide removal, catalyst for removing carbon monoxide, method of removing carbon monoxide, and method of operating fuel cell system
03/18/2003US6534692 Methanol to olefin process with increased selectivity to ethylene and propylene
03/18/2003US6534677 Non-crushable, non-friable, non-breakable carbon catalyst supports
03/18/2003US6534672 Fluid bed vinyl acetate catalyst
03/18/2003US6534661 Porous particulate catalyst for selective in situ production of hydrogen peroxide from hydrogen and oxygen concurrent with olefin epoxidation, comprising epoxidation catalyst substrate with nanometer-sized crystallites of noble metal on surface
03/18/2003US6534442 Process for production of carbonaceous chars having catalytic activity
03/18/2003US6534440 Process for the activation of a metallic palladium based catalyst useful for the direct oxidation of hydrogen to hydrogen peroxide
03/18/2003US6534438 Catalyst composition
03/18/2003US6534437 Process for preparing a mixed metal catalyst composition
03/18/2003US6534436 Mixing a solid silica support and an aqueous solution of cobalt ammine carbonate, heating to decompose the cobalt ammine carbonate and precipitation of a basic cobalt carbonate onto the support; hydrogenation catalyst
03/18/2003US6534435 Heteropolyacid of molybdenum or tungsten due to the interaction of the cationic compound with the acidic or salt form of Mo or W and the phosphate ion of a solid support
03/18/2003US6534431 Process and apparatus for preparing heterogeneous catalysts
03/18/2003US6534068 Iron oxide and silicon dioxide-titanium dioxide mixed oxide
03/18/2003US6534033 System for hydrogen generation
03/18/2003US6534022 Conversion of nitrogen oxides in the presence of a catalyst supported on a mesh-like structure
03/18/2003CA2422806A1 Supported catalyst consisting of metal of the platinum group and obtained by means of controlled electroless deposition
03/18/2003CA2422567A1 Method for partial oxidation of methane using dense, oxygen selective permeation ceramic membrane
03/13/2003WO2003021004A1 Process for making thin film porous ceramic-metal composites and composites obtained by this process
03/13/2003WO2003020643A1 Highly reducible composition based on cerium oxide, zirconium oxide and another rare earth oxide, the preparation method thereof and the use of same as a catalyst
03/13/2003WO2003020423A1 Fcc catalyst manufacturing process
03/13/2003WO2003020421A1 Method for the production of isophorondiamine (ipda, 3-aminomethyl-3,5,5-trimethylcyclohexylamine)
03/13/2003WO2003020420A1 High-activity isomerization catalyst and processes for its preparation and use
03/13/2003WO2002092194A3 Compositions for reducing atmospheric oxidising pollutants
03/13/2003WO2002047817A3 Process of preparing a fluid rare earth alkoxylation catalyst
03/13/2003US20030050523 High-activity isomerization catalyst and process
03/13/2003US20030050196 Photocatalyst compositions and methods for making the same
03/13/2003US20030050189 Mixed oxide of mainly cerium (Ce) and zirconium (Zr) having a regularly orientated phase in which Ce cations and Zr cations are oriented regularly and having a specific surface area of 20 m2/g or more; made with reducing heat treatment
03/13/2003US20030050184 Mixed metal alkoxide complexes and polymerization catalysts made therefrom
03/13/2003US20030050181 Fluid catalytic cracking catalyst manufacturing process
03/13/2003US20030049517 Metal-air battery components and methods for making same
03/13/2003US20030047848 Silica-alumina carriers preparation, hydrogenation catalysts preparation therewith and their use for aromatics hydrogenation
03/13/2003US20030047505 Tubular filter with branched nanoporous membrane integrated with a support and method of producing same
03/13/2003US20030047488 Efficiency
03/13/2003US20030047487 High zeolite content and attrition resistant catalyst, methods for preparing the same and catalyzed processes therewith
03/13/2003CA2458367A1 Fcc catalyst manufacturing process
03/12/2003EP1291082A1 Hydrofining catalyst and hydrofining process
03/12/2003EP1290110A2 Process for carbon monoxide preferential oxidation for use with fuel cells
03/12/2003EP1289919A2 Method for producing acrolein and/or acrylic acid
03/12/2003EP1289879A2 Supported nickel-magnesium oxide catalysts and processes for the production of syngas
03/12/2003EP1289654A2 Cobalt catalysts
03/12/2003EP1289652A1 Decomposition catalyst for nitrous oxide, process for producing the same and process for decomposing nitrous oxide
03/12/2003EP1019191B1 Ultrafine polymetallic particles, preparation and use for hydrogenating olefins and for coupling halogenated aromatic derivatives
03/12/2003CN1402738A Polymerization catalyst and process
03/12/2003CN1402653A Esterification catalyst compositions and use thereof
03/12/2003CN1402652A Oxide and method for production thereof
03/12/2003CN1402651A Thermally stable, high surface area, modified mesoporous alluminophosphate
03/12/2003CN1401739A Catalytic system for hydro-conversion of naphtha
03/12/2003CN1401736A High-efficiency cobalt-based catalyst for Fischer-Tropsch synthesis of heavy hydrocarbon
03/12/2003CN1102952C Steam conversion process and catalyst
03/12/2003CN1102920C Process for manufacture of halogenated propanes containing end-carbon fluorine
03/12/2003CN1102862C Nickel-containing hydrogenation catalysts
03/11/2003US6531704 Nanotechnology for engineering the performance of substances
03/11/2003US6531638 Process for the preparation of catalytic systems for the oxidative dehydrogenation of alkylaromatics or paraffins
03/11/2003US6531631 High selectivity; mixed metal oxides
03/11/2003US6531601 Comprising an amorphous silica binder and crystalline aluminosilicate, e.g. zeolite ZSM-5 having an oxygen ten-membered ring structure; hardness; efficiency; high strength; durability; mixing and molding
03/11/2003US6531518 Fischer-Tropsch catalyst enhancement
03/11/2003US6531517 Process for increasing carbon monoxide hydrogenation activity of catalysts via low temperature oxidation with water, steam or mixture thereof
03/11/2003US6531224 Self-assembled monolayer and method of making
03/11/2003US6531100 A semiconductor photocatalyst deposited on the surface of the particle layer, said substrate being a lamination of a plurality of meshed members made of metal wires
03/11/2003CA2280584C Procedure for improving metal particle adherence to a carbon substrate
03/06/2003WO2003018667A1 Method for increasing the catalytic activity of multi-metal cyanide compounds
03/06/2003WO2003018532A1 Supported catalyst for nitrile hydrogenation
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