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)
01/1997
01/14/1997US5592748 Heat treatment of solid catalyst or adsorbent particles in the presence of fluid in a vibrating helical coil
01/08/1997EP0751825A1 Process for producing a catalytic converter
01/08/1997EP0751824A1 Porous metal composite body
01/08/1997CN1139885A Titanium oxide photocatalyst structure and method of manufacturing the same
01/08/1997CN1139591A Aromatization catalyst of waste plastics and preparation process
01/07/1997US5591873 Formed copper catalyst for the selective hydrogenation of furfural to furfuryl alcohol
01/07/1997US5591691 Suitable for catalytic devices for combustion engine emission control
01/07/1997US5591689 Nickel, platinum or palladium, aluminum chloride, alumina, isobutane from butane
01/07/1997US5591688 Process for the preparation of fluid bed vinyl acetate catalyst
01/07/1997US5591323 Process for sweetening petroleum cuts without regular addition of alkaline solution using a basic solid catalyst
01/07/1997US5591238 Method for preparing synthesis gas using nickel catalysts
01/03/1997WO1997000305A1 Method for converting hydrocarbons into aromatic compounds using a catalyst containing doping metals
01/03/1997WO1997000304A1 Catalysts containing a doping metal for use in hydrocarbon conversion reactions
01/03/1997WO1997000134A1 Photocatalyst-carrying structure and photocatalyst coating material
01/03/1997WO1997000131A1 Shaped hydrogenation catalyst and processes for their preparation and use
01/03/1997WO1997000130A1 Silicon-containing catalysts for use in hydrocarbon conversion reactions
01/03/1997CA2225510A1 Silicon-containing catalysts for use in hydrocarbon conversion reactions
01/03/1997CA2225506A1 Process for converting hydrocarbons to aromatic compounds using a catal yst containing at least one dopant metal selected from the group consisting of titatium, zirconium, hafnium, cobalt, nickel zinc and/or lanthanides
01/03/1997CA2225505A1 Catalysts containing a doping metal for use in hydrocarbon conversion reactions
01/03/1997CA2224270A1 Shaped hydrogenation catalyst and processes for their preparation and use
01/02/1997EP0750941A1 Halogenated alumina based catalyst, its preparation and its use in the isomerization of normal C4-C6 paraffins
01/02/1997EP0750642A1 Spray dried polymer for catalyst support
01/02/1997EP0750589A1 Reduction of residual chloride content in iron oxides
01/02/1997EP0750525A1 Shell-type catalyst, its use in the preparation of aziridines, and process for preparing aziridines
01/02/1997DE19522950A1 Catalyst for decomposing hydrogen peroxide in aq. soln.
01/01/1997CN1139393A Zeolith-coatable metallic foll
12/1996
12/31/1996US5589602 Aluminum oxide, group 1a metal
12/31/1996US5589150 Method for preparing spherular silica gel particles
12/31/1996US5589147 Catalytic system for the reducton of nitrogen oxides
12/29/1996CA2179925A1 Halogenated alumine-based catalyst; process for preparing the same and use thereof for the isomerization of normal c4-c6 paraffins
12/27/1996WO1996041848A1 Hydrotreating catalyst: composition, preparation, and use thereof
12/27/1996WO1996041679A1 Treatment of chromium oxide and catalytic manufacture of vinyl fluoride
12/27/1996EP0749781A2 Crystalline microporous oxide having increased lewis acidity and fluid catalytic cracking process using same
12/27/1996EP0749780A2 Preparation of isomerization catalyst composition
12/27/1996EP0749431A1 Process for preparing 1,2-butylene oxide
12/27/1996EP0749355A1 Thermal stress resistant monolithic catalyst
12/25/1996CN1138566A Mesoporous alumina gel and process for its preparation
12/24/1996US5587349 Process for preparing silica-titania catalyst
12/24/1996US5587348 Alkyne hydrogenation catalyst and process
12/24/1996CA2037842C Method of presulfiding a hydrotreating, hydrocracking or tail gas treating catalyst
12/19/1996WO1996040430A1 Method for making and using platinized microporous ceramic materials
12/19/1996WO1996040425A2 Improved uniformly plated microsphere catalyst
12/19/1996WO1996040417A1 Palladium catalyst washcoat supports for improved methane oxidation in natural gas automotive emission catalysts
12/19/1996CA2223540A1 Improved uniformly plated microsphere catalyst
12/18/1996EP0748652A1 Mesoporous alumina gel and process for its preparation
12/18/1996EP0748255A1 Copper catalysts
12/18/1996EP0702596B1 Catalytic materials comprising layered clay macrospheres
12/18/1996EP0698073B1 Hydrogenation of aromatics in hydrocarbonaceous feedstocks
12/18/1996EP0623053B1 Vinyl acetate catalyst preparation method
12/18/1996EP0619760B1 Vinyl acetate catalyst preparation method
12/17/1996USRE35406 Zeolitic, crystalline aluminosilicate, and matrix material
12/17/1996US5585316 Catalyst treatment
12/17/1996CA2026569C Basic mixed oxide
12/12/1996WO1996039455A1 Nickel phosphite catalysts
12/11/1996EP0747124A1 Foam catalyst support for exhaust purification
12/11/1996EP0747123A2 Solid acid-base catalyst
12/11/1996EP0747120A2 Particulate compositions
12/11/1996EP0746411A1 Improved layered catalyst composition
12/11/1996EP0598004B1 A method of presulfurizing a catalyst
12/10/1996US5583087 Method for impregnating catalyst support with platinum
12/10/1996US5583085 Preparation of dehydroxylated supports
12/10/1996US5582785 Changing valency of cerium in oxide from 4 to 3
12/10/1996CA2067268C Catalytic device for use such as afterburning of exhaust gases and method for making the same
12/10/1996CA2058731C Method for producing hydrogen peroxide
12/05/1996WO1996038398A1 Aromatics hydrogenation with a novel class of metal oxides
12/05/1996WO1996038225A1 Hydrodehalogenation catalysts and their preparation and use
12/05/1996WO1996033013A3 Enhanced adsorbent and room temperature catalyst particle and method of making and using therefor
12/05/1996CA2220640A1 Aromatics hydrogenation with a novel class of metal oxides
12/04/1996EP0745660A1 Desulphurization method for catalytically cracked gasoline
12/04/1996EP0745426A1 Catalyst preparation process and use thereof for the chlorinated alcanes conversion in less chlorinated alkenes
12/04/1996CN1136979A Process for preparing Cu-Cr catalyst
12/04/1996CN1136977A Synthetic porous crytalline material, its synthesis and use for catalytic conversion
12/04/1996CN1033445C Synthesis and use of synthetic porous crystalline material
12/03/1996US5580839 Direct coal liquefaction catalysts; dissolving an iron salt and an oxoanion-forming agent in water; precipitation with a base
12/03/1996US5580838 Uniformly plated microsphere catalyst
12/03/1996US5580539 Process for making alumina agglomerates
12/03/1996US5580536 Composite oxide having oxygen absorbing and desorbing capability and method for preparing same
12/03/1996US5580535 Catalytic oxidation
12/03/1996US5580533 Catalytic oxidation using catalyst having surface coating of stabilized titanium dioxide to prevent accumulation of sulfur dioxide oxidation products
12/03/1996CA2042801C Reactor for processing a catalyst material
11/1996
11/28/1996WO1996037435A1 Process for producing crystalline microporous body
11/28/1996WO1996037300A1 Photocatalyst compound and process for production thereof
11/28/1996WO1996037298A1 High temperature treatment of reforming catalyst with an inert gas
11/28/1996WO1996037294A1 Catalyst for vinyl acetate manufacture
11/28/1996CA2220690A1 High temperature treatment of reforming catalyst with an inert gas
11/28/1996CA2176814A1 Method of manufacturing crystalline microporous material
11/27/1996EP0744395A1 Process for producing dimethylamine
11/27/1996EP0744234A1 Process for preparing nanocrystalline and X-rays-amorphous metal powder
11/26/1996US5578744 Catalytically active gel and a process for its preparation
11/26/1996US5578283 Catalytic oxidation catalyst and method for controlling VOC, CO and halogenated organic emissions
11/20/1996EP0743326A1 Solid titanium catalyst component, process for preparing same, olefin polymerization catalyst containing same, and olefin polymerization process
11/20/1996EP0743277A1 Process for producing chlorine
11/20/1996EP0742739A1 Material for removing contaminants from gaseous stream
11/20/1996CN1136044A Process to make small, discrete, spherical adducts
11/19/1996US5576466 Process for the isomerisation of straight hydrocarbons containing at least 7 carbon atoms using catalysts with a base of molybdenum oxycarbide
11/19/1996CA2176541A1 Process for producing chlorine
11/14/1996WO1996035510A1 Carbides and nitrides of transition elements with controlled porosity
11/14/1996DE19516273A1 Catalyst carrier for palladium catalyst to hydrogenate aromatic nitro cpds.
11/14/1996CA2219797A1 Carbides and nitrides of transition elements with controlled porosity
11/13/1996EP0741609A1 Zeolith-coatable metallic foil
1 ... 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 ... 393