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)
11/1999
11/03/1999CN1233528A Multi-functional catalyst, prepn. method and use thereof
11/03/1999CN1233527A Catalyst for direct synthesis of dimethyl ether, and method for preparing same
11/02/1999US5977425 Method for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle
11/02/1999US5977012 Alloyed metal catalysts for the reduction of NOx in the exhaust gases from internal combustion engines containing excess oxygen
11/02/1999US5977011 Catalyst, process for its preparation, and use for synthesis of methyl mercaptan
11/02/1999US5977010 Containing nickel, manganese, zinc and cobalt oxide; calcium silicate and clay
11/02/1999US5976480 Vaporizing silicon halides, mixing the vapors with a carrier gas, heating the mixture to temperatures definitely above the boiling point of the silicon-halogen compound, mixing with hydrogen and combustion in a known manner in a burner.
11/02/1999US5976454 Process for producing open-celled, inorganic sintered foam products
11/02/1999CA2193146C Fluid fuel reforming ceramic catalysts and their manufacturing methods
11/02/1999CA2004511C Catalytic cracking
10/1999
10/27/1999EP0951358A1 A metal foil having reduced permanent thermal expansion for use in a catalyst assembly, and a method of making the same
10/27/1999EP0951357A1 Catalyst and method of preparation
10/27/1999EP0951355A1 Catalytically active permeable composite material, method for producing said composite material, and use of the same
10/27/1999EP0951353A1 Phosphorus modified small pore molecular sieve catalysts, and their use in the production of light olefins
10/27/1999EP0951352A1 Catalyst composition and method for its manufacturing
10/27/1999EP0951351A1 Shell catalyst for producing acetic acid by gas phase oxidation of unsaturated c 4? hydrocarbons
10/27/1999EP0951340A1 Catalytic metal plate
10/27/1999EP0847304A4 Composite microporous carbons for fuel gas storage
10/27/1999CN1232722A Photocatalytic deposition process to prepare carried palladium film
10/27/1999CN1232720A Catalyst for self-heating oxidation and reforming of natural gas to produce synthetic gas and its preparation process
10/27/1999CN1232719A Bimetal supported catalyst based on platinum or silver, its manufacturing process and its use for electrochemical cells
10/27/1999CN1045904C In-situ fluorination process of catalyst
10/27/1999CN1045902C Synthetic gas catalyst produced by anti-carbon methane partial oxidation and its preparation method
10/26/1999US5972835 Fluidizable particulate materials and methods of making same
10/26/1999US5972833 Batch processing; drying, heating, roasting
10/26/1999US5972830 High heat-resistant catalyst with a porous ceria support
10/26/1999US5972829 Internal combustion engines, fluid fuel reforming ceramic catalyst and transporting and power-generating means employing them
10/26/1999US5972824 Catalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalyst
10/26/1999US5972821 First catalyst layer having as an active metal platinum, rhodium or palladium and a second catalyst layer having iridium as an active metal which is provided as an overlayer on the first catalyst layer.
10/26/1999US5972205 Fluid catalytic cracking (fcc) of petroleum feedstock using catalyst comprising zeolite core covered with aluminum phosphate (alpo) molecular sieve shell; selectivity for improved yield of butenes/pentenes
10/21/1999WO1999052628A1 Production of unsaturated acids or esters thereof and catalysts therefor
10/21/1999WO1999052626A1 Method for producing a shaped body using a metal oxide sol, shaped body,the use thereof in the production of an alkene oxide
10/21/1999DE19917081A1 Honeycomb structure used as a catalyst carrier in internal combustion engine exhaust gas purification
10/21/1999CA2327765A1 Production of a shaped body
10/20/1999EP0949965A1 Improved process for the production of supported palladium-gold catalysts
10/20/1999EP0871787B1 Electrochemical processing method for catalyst substrates containing noble metals for the recovery thereof
10/20/1999EP0871586B1 Molecular sieves and process for their manufacture
10/20/1999CN1232015A Bimetal resin type catalyst and its preparing process
10/20/1999CN1045727C Fluidized bed oxygen method hydrocarbons oxychlorination reaction catalyst and preparation method thereof
10/19/1999US5968991 Preparation of high activity catalysts; the catalysts and their use
10/19/1999US5968868 Catalyst for use in the alkylation of isoalkanes
10/19/1999US5968860 Catalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalyst
10/19/1999US5968366 Zeolite containing composition with a selectivity enhancing coating
10/19/1999US5968343 Catalytic conversion of petroleum feedstock to olefins and aromatics using calcined, borate-containing zeolite zsm-5 catalyst which is selective to olefin yield and inhibits coke by-product
10/14/1999WO1999051549A1 Catalyst and process for converting methanol to hydrocarbons
10/14/1999WO1999051548A1 Process for producing light olefins
10/14/1999WO1999051546A1 Parallel combinatorial approach to the discovery and optimization of catalysts and uses thereof
10/14/1999WO1999051340A1 Copper-containing materials
10/14/1999WO1999051339A1 Catalyst and process for the oxidation of ethane and/or ethylene
10/14/1999WO1999051337A1 Desulfurization of exhaust gases using activated carbon catalyst
10/14/1999WO1999051336A1 Methods for enhancing the acid sites of fcc catalysts
10/14/1999DE19915590A1 Activation of catalyst containing group VIII metal for isomerization of 8 carbon aromatic compounds
10/14/1999DE19815879A1 Production of oxide molding useful as catalyst, especially in epoxidation of alkene
10/14/1999CA2327688A1 Catalyst and process for converting methanol to hydrocarbons
10/14/1999CA2327622A1 Methods for enhancing the acid sites of fcc catalysts
10/14/1999CA2327246A1 Process for producing light olefins
10/14/1999CA2326387A1 Parallel combinatorial approach to the discovery and optimization of catalysts and uses thereof
10/13/1999EP0949279A2 Process for the preparation of a polymeric product with a catalyst consisting of an ion pair
10/13/1999EP0949278A2 Polymeric product produced with catalyst comprising an ion pair
10/13/1999EP0949001A1 Coated metal support and method of preparing the same using a laser beam
10/13/1999EP0949000A1 Process for the preparation of fluid bed vinyl acetate catalyst
10/13/1999EP0948456A1 Method for preparing and using nickel catalysts
10/13/1999EP0948407A1 Preparation of uniformly impregnated extrudate catalyst
10/13/1999CN1231653A Selective para-xylene production by toluene methylation
10/13/1999CN1231620A Catalyst for dehydrogenation of amino alcohols to amino carboxylic acids or of ethylene glycol (derivatives) to oxycarboxylic acids, method for their production and their use
10/13/1999CN1231281A Molydenum promoted vanadium-antimony-oxide based catalyst for selective paraffin ammoxidation
10/13/1999CN1045548C Hydrogenated catalyst, preparation and application of same
10/12/1999US5965751 Process for hydrogenation of dihydrofurans to give tetrahydrofurans
10/12/1999US5965481 Process for preparing a catalyst suitable for the treatment of exhaust gases from internal combustion engines
10/12/1999US5965477 Process for the preparation of supported metallocene catalyst
10/12/1999US5965055 Elemental metals, oxides, or alloys distributed on a carbon substrate or self-supported and process therefor
10/12/1999US5964963 Self-reactive bonding particles selected from the group consisting of gold, cadmium, copper, zinc, tin, lead, silver, silicon, chromium, cobalt, antimony, bismuth, aluminum, iron, magnesium, nitrogen, carbon, and boron; welding, soldering
10/12/1999CA2020482C Supported high silica zeolites
10/07/1999WO1999049965A1 Heat treated fischer-tropsch catalyst particles
10/07/1999WO1999049964A1 Shaped body of zeolite, a process for its production and its use
10/06/1999EP0947497A2 Process for producing dichloroacetoxypropane and derivatives thereof
10/06/1999EP0947248A1 Catalyst for the hydrogenation of aromatics in sulfur-containing hydrocarbon fractions
10/06/1999EP0946299A1 Selective hydrogenation catalysts containing palladium and at least one element selected among tin and lead
10/06/1999EP0946295A1 Catalyst for dehydrogenation of amino alcohols to amino carboxylic acids or of ethylene glycol (derivatives) to oxycarboxylic acids, method for their production and their use
10/06/1999EP0946289A1 Ceric oxide washcoat
10/06/1999EP0946288A1 Stable dispersions of metal passivation agents and methods for making them
10/06/1999EP0946270A1 Permeable composite material, method for producing said composite material, and use of the same
10/06/1999EP0946255A1 Pollutant removal from air in closed spaces
10/06/1999CN1230902A Catalytic composition suitable for fischer-tropsch process
10/06/1999CN1230901A Process for preparation of catalyst based on cobalt and scandium
10/06/1999CN1230899A Three-way conversion catalysts and methods for the preparation therefor
10/06/1999CN1045399C Sulfur and carbon monoxide resistant conversion catalyst and its preparing process
10/06/1999CN1045398C Catalyst for treating waste water and its producing method and use
10/05/1999USRE36330 Noble metal supported on a base metal catalyst
10/05/1999US5962367 Catalyst support
10/05/1999US5962366 Treating noble metal with halide salts
10/05/1999US5962361 Polymerization catalyst containing titanium, magnesium
10/05/1999US5962352 Mixing a solution of silicon and aluminum oxides; adding hydrochloride acid; porosity
10/05/1999US5961588 Handling of commands passed between the server and client stations of a telecommunications system
09/1999
09/30/1999WO1999049108A1 Process of making bipolar electrodeposited catalysts and catalysts so made
09/30/1999WO1999048605A1 Ion exchanged aluminium-magnesium or fluorinated magnesium silicate aerogels and catalyst supports therefrom
09/29/1999EP0945432A1 Molybdenum promoted vanadium-antimony-oxide based catalyst for selective paraffin ammoxidation
09/29/1999EP0945178A1 Exhaust emission control catalyst for diesel engines
09/29/1999EP0945177A2 Method for producing spinel extrudates
09/29/1999EP0945167A2 Catalyst and system for exhault gas purification
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