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)
12/1994
12/21/1994	EP0541601B1 Catalyst for use in hot exhaust gases and process for making it
12/21/1994	CN1096494A Sulfur and carbon monoxide resistant conversion catalyst and its preparing process
12/21/1994	CN1096470A Beta-zeolite-gamma-alumina catalyst and its preparation
12/20/1994	US5374750 Method and manufacturing of fatty acid esters of polyoxyalkylene alkyl ethers
12/20/1994	US5374748 Impregnating porous support with hydrocarbon solution of silver salt of a neo acid, activating by heating
12/20/1994	US5374599 Catalyst for treating wastewater, process for producing it, and process for treating wastewater with the catalyst
12/20/1994	US5374598 Process of preparing metal supported catalyst having high surface area
12/20/1994	US5374410 Chemical reduction using ammonia, hydrogen gas or sulfur dioxide to form nontoxic nitrogen in presence of zeolite as catalyst
12/20/1994	CA1333591C Catalyst for oxidation of ethylene to ethylene oxide
12/15/1994	DE4331948C1 Process for recovering platinum metals from motor vehicle exhaust catalysts
12/15/1994	DE4319648A1 Sulphidised catalyst containing platinum on activated charcoal
12/14/1994	EP0628347A1 New process for presulfurizing catalysts
12/14/1994	EP0628020A1 Improved process and washed catalyst for partially hydrogenating aromatics to produce cycloolefins
12/14/1994	EP0627952A1 Catalytic vessel
12/14/1994	CN1026956C Process for preparation of zeolitic catalysts for hydrocracking of hydrocarbon(s)
12/13/1994	US5372982 Tungsten oxide catalyst on silica gel or cogel of silica gel or silica gel and magnesium oxide support
12/13/1994	US5372981 Method of preparing metal-heterocarbon-nitrogen catalyst for electrochemical cells
12/13/1994	US5372682 Electrochemical preparation of addition polymerization catalysts
12/08/1994	WO1994028034A1 Supported metallocene catalyst systems for the polymerization of olefins, preparation and use thereof
12/08/1994	WO1994027934A1 Process for modifying the shape selectivity of a zeolite catalyst and use of the mofified catalyst
12/08/1994	WO1994027723A1 New method and catalysts on inorganic carriers for converting c1-c4 hydrocarbons to c2-olefinic hydrocarbons
12/08/1994	WO1994027722A1 New method and supported catalysts for converting c1-c4 hydrocarbons to c2-olefinic hydrocarbons
12/08/1994	WO1994027720A1 Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters
12/08/1994	CA2161952A1 Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters
12/07/1994	EP0626928A1 Method for preparing synthesis gas using nickel catalysts
12/07/1994	EP0626884A1 Catalyst carrier and process for producing the same
12/06/1994	USRE34804 Method of producing high-strength high surface area catalyst supports
12/06/1994	US5371056 Oxidative diesel control catalyst
12/01/1994	DE4418861A1 Process for producing a catalyst for exhaust gas purification
11/1994
11/30/1994	EP0626393A1 Ziegler-type spherical catalyst for olefin polymerization, its preparation and its use
11/30/1994	CN1095645A Prepn. of molded molecular sieve catalyst for selective synthesizing dimethylamine
11/29/1994	US5368722 Void grading
11/24/1994	WO1994026847A1 Process for hydrocracking hydrocarbons
11/24/1994	WO1994026846A1 Hydrogenation of aromatics in hydrocarbonaceous feedstocks
11/24/1994	WO1994026791A1 Process for the preparation of a catalyst support, catalyst for olefin polymerization and process for the polymerization of olefins with said catalyst
11/24/1994	WO1994026790A1 Catalyst support, method for making a precursor gel for a catalyst support
11/24/1994	WO1994026410A1 Process for making catalyser and catalyser made by said process
11/24/1994	WO1994026406A1 Method for the sub-critical drying of aerogels
11/24/1994	CA2163119A1 Catalyst support, method for making a precursor gel for a catalyst support, process for making a catalyst support, catalyst for the polymerization of olefins and process for polymerizing olefins with said catalyst
11/24/1994	CA2162915A1 Process for the preparation of a catalyst support, catalyst for olefin polymerization and process for the polymerization of olefins with said catalyst
11/24/1994	CA2162161A1 Process for producing a catalyst and catalyst produced by said process
11/23/1994	EP0625371A1 Method for improving the thermal shock resistance of a washcoated body
11/22/1994	US5367112 Process to prepare amino carboxylic acid salts
11/22/1994	US5367099 Selective toluene disproportionation process (STDP) with ex situ selectivated zeolite catalyst
11/22/1994	US5366948 Catalytic cracking, phosphorus modified zeolite, large pore molecular sieve
11/22/1994	US5366938 Catalysts or carriers
11/17/1994	EP0624637A2 Difunctional catalyst useful in wax hydroisomerization and process for preparing it
11/17/1994	EP0624547A1 Synthesis gas production employing particulate catalysts
11/17/1994	EP0624399A1 Preparation process of a catalyst usable for treating exhaust gasses from internal combustion engines
11/15/1994	US5364516 Rare earth metal zeolite as catalysts for cracking hydrocarbon
11/15/1994	CA1333057C Method for isomerizing wax to lube base oils
11/10/1994	WO1994025206A1 Corrosion resistant porous body and production process
11/10/1994	WO1994025158A1 A stabilized catalyst carrier and improved carrier configuration for catalytic combustion system
11/10/1994	WO1994025157A1 A method of treating spontaneously combustible catalysts
11/10/1994	WO1994025152A1 Molecular sieve layers and processes for their manufacture
11/10/1994	WO1994025151A1 Molecular sieve layers and processes for their manufacture
11/10/1994	DE4315062A1 Process for preparing a catalyst and catalyst prepared by this process
11/10/1994	CA2161231A1 Molecular sieve layers and processes for their manufacture
11/10/1994	CA2160980A1 A stabilixed catalyst carrier and improved carrier configuration for catalytic combustion system
11/09/1994	EP0623664A1 Catalytic hydroforming process
11/09/1994	EP0623388A1 Catalyst for the alkylation of paraffins
11/09/1994	EP0623387A1 Catalytic hydrogenation process
11/09/1994	EP0623385A1 Process for the preparation of dehydrogenation catalysts
11/09/1994	EP0623384A1 Process for the preparation of dehydrogenation catalysts
11/09/1994	EP0623383A1 Platinum and tin-containing catalyst and use thereof in alkane dehydrogenation
11/09/1994	EP0623382A1 Catalysts and use in iso-alcohol synthesis
11/09/1994	EP0623095A1 Production of hydrogen peroxide
11/09/1994	EP0623053A1 Vinyl acetate catalyst preparation method.
11/09/1994	EP0515372B1 Catalyst regeneration process
11/09/1994	CN1094733A Process for preparing a ziegler-type spherical catalyst for alpha-olefin polymerization, spherical catalyst, process for preparing a spherical polyethylene of ultra-high molecular weight and spheri...
11/08/1994	CA2122858A1 Catalysts for isoalcohol synthesis from co + h2
11/08/1994	CA1332935C Process for the preparation of cobalt catalysts
11/08/1994	CA1332934C Catalysts for hydrotreating of hydrocarbons and methods of preparing the same
11/07/1994	EP0629182A4 Process and catalyst for partially hydrogenating aromatics to produce cycloolefins.
11/07/1994	CA2123071A1 Process for the preparation of a catalyst for use in deshydrogenation
11/03/1994	DE4345168A1 Carbon black granules
11/02/1994	EP0622107A2 Exhaust gas purifying catalyst in diesel engines
11/02/1994	EP0621917A1 Porous webs
11/02/1994	CN1094376A Sulfuriging method for cobalt-molybdenum series carbon monoxide conversion catalyst
11/01/1994	CA1332831C Process for producing pyromellitic dianhydride and catalyst used in said process
11/01/1994	CA1332780C Ceric oxides with new morphological features and process for their preparation
10/1994
10/27/1994	DE4414625A1 Stable catalyst filter for particle removal from diesel engine exhaust gas
10/27/1994	DE4413405A1 Process for synthesising polymeric catalyst supports based on silica gel and doping thereof with metal compounds
10/27/1994	DE4413354A1 Process for preparing a buoyant catalyst support based on silica gel
10/26/1994	EP0621234A1 Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam
10/26/1994	EP0620841A1 A catalyst system for combining hydrotreating and hydrocracking and a process for upgrading hydrocarbonaceous feedstocks
10/26/1994	CN1093952A Water heating preparation method for high permutability rare-earth ZSM-5 zeolite
10/26/1994	CN1093951A Composition for passivating vanadium in catalytic cracking and preparation thereof
10/26/1994	CN1093948A Process of oxidizing aliphatic hydrocarbons employing a molybdate catalyst composition
10/26/1994	CN1026297C Method of preparing catalyst for producing maleic anhydride by n-butane oxidation with fluid bed method
10/25/1994	US5358919 Impregnating alumina with a metal sulfate; calcining; adding aluminum chloride and a chlorinated hydrocarbon; separation
10/25/1994	US5358916 Catalyst for purifying exhaust gas
10/21/1994	CA2121733A1 Paraffins alkylation catalyst
10/19/1994	EP0620042A1 Hydrogenation catalyst-based on metallic platinum partially poisoned by finely divided sulfur
10/19/1994	EP0619760A1 Vinyl acetate catalyst preparation method.
10/19/1994	CN1093735A Sulfur reduction in FCC gasoline
10/19/1994	CN1026225C Rare-earth Y molecule sieve manufacturing method
10/19/1994	CN1026218C Method for deoxidation of refined catalyst before use of same
10/18/1994	US5356851 Hydrogenation of unsaturated hydrocarbons
10/18/1994	US5356850 Using rare earth metal on inert support, such as ruthenium on carbon

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