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)
01/1999
01/05/1999US5856262 Supported palladium catalyst for selective catalytic hydrogenation of acetylene in hydrocarbonaceous streams
01/05/1999US5856261 Preparation of high activity catalysts; the catalysts and their use
01/05/1999US5856260 A polyol is employed to impregnate and disperse a compound or salt of a catalytic metal, onto a refractory inorganic oxide support
01/05/1999US5856259 Composite catalyst on support
01/05/1999US5855965 Process for the production of a powder coating, apparatus for carrying out the process, and powder formulation for carrying out the process
01/05/1999US5855864 Amine template
01/05/1999US5855862 Process for the preparation of an oxide, especially a transition metal oxide
01/05/1999CA2151229C Ammonia decomposition catalysts
01/05/1999CA2113283C Selective demettalation of zeolites and related materials
01/05/1999CA1340305C Catalytic composition containing a metallic sulfide suspended in an asphaltene-containing liquide and hydroviscoreduction process for a hydrocarbon load
01/05/1999CA1340304C Catalyst for the processing of internal combustion engine exhaust gases,process for producing said catalyst
01/05/1999CA1340303C Catalyst support and catalyst for the processing of internal combustion engine exhaust gases, process for producing said catalyst
01/05/1999CA1340302C Presulphidization process and activity control for a hydrocarbon processing catalyst
12/1998
12/30/1998EP0887355A1 Process for preparing olefin polymers
12/30/1998EP0887332A1 Process for the addition of hydroxyl group-containing compounds to alkynes or allenes
12/30/1998EP0887331A1 Process for the addition of hydroxyl group-containing compounds to alkynes and allenes
12/30/1998EP0887330A1 Process for the addition of hydroxyl group-containing compounds to alkynes or allenes
12/30/1998EP0887104A1 Photocatalyst, light source and lighting device
12/30/1998EP0886543A1 Highly dispersed and/or homogeneous compositions, materials and coatings made therefrom and methods for making same
12/30/1998EP0655951B1 Static condition process for the preparation of phosphorus/vanadium oxidation catalyst
12/30/1998CN1203595A Process for hydrogenating dihydrofuranes to tetrahydrofuranes
12/30/1998CN1203121A Method for removing Hg and As from hydrocarbon containing fraction and trapping block
12/30/1998CN1041387C Beta-zeolite-gamma-alumina catalyst and its preparing process
12/29/1998US5854172 Preparation of vanadium antimonate based catalysts using SnO2 ·xH2 O
12/29/1998US5854171 Honeycomb catalyst for vinyl acetate synthesis
12/29/1998US5854169 Photocatalyst-binder compositions
12/29/1998US5854163 Process for preparing phosphorus-doped silver catalysts
12/29/1998US5853866 Multi-functional material with photocalytic functions and method of manufacturing same
12/29/1998CA2164743C Process to make small, discrete, spherical adducts
12/23/1998WO1998057912A1 Oxygenate conversions using modified small pore molecular sieve catalysts
12/23/1998WO1998057743A2 Conversion of synthesis gas to lower olefins using modified molecular sieves
12/23/1998WO1998057742A1 Hydrogenation catalyst with high sulphur tolerance
12/23/1998WO1998057736A2 Spectral catalysts
12/23/1998EP0885657A2 Catalyst composite
12/23/1998EP0885650A2 Exhaust gas purifying catalyst for combustion engines with two catalytically active layers on one support structure
12/23/1998EP0885206A1 Catalyst composition free from noble metals
12/23/1998EP0885182A1 Process and system for the alkylation of aromatic compounds
12/23/1998EP0885053A1 Composite metal oxide support for exhaust gas conversion catalysts
12/23/1998EP0794993A4 Integrated process for the production of reformate having reduced benzene content
12/23/1998CA2291110A1 Oxygenate conversions using modified small pore molecular sieve catalysts
12/23/1998CA2289993A1 Conversion of synthesis gas to lower olefins using modified molecular sieves
12/22/1998US5852219 Catalyst, process for its preparation, and use for synthesis of methyl mercaptan
12/22/1998US5851947 Incorporation of noble metals into aerogels
12/22/1998US5851417 Elemental metals, oxides, or alloys distributed on a carbon substrate or self-supported and process therefor
12/22/1998US5851378 Hydrocracking catalyst comprising coated cracking component particles
12/17/1998WO1998056502A1 Halogen-containing catalyst and process for the preparation thereof
12/16/1998EP0884459A2 Coated catalytic converter substrates and mounts
12/16/1998EP0884372A1 Hydrotreatment of hydrocarbon feeds in an eubllated bed reactor
12/16/1998EP0883593A1 Process for the preparation of formaldehyde
12/16/1998EP0883439A1 Grid catalyst based on titanium zeolite or vanadium zeolite and on inert reticulated fabrics for use in the catalysis of oxidation reactions
12/16/1998EP0646411B1 Method of regenerating catalyst
12/16/1998CN1202119A Catalyst activation and rejuvenation process
12/16/1998CN1201715A Catalyst for dehydrogenation of saturated hydrocarbon and preparation thereof
12/16/1998CN1201704A Article with low temperature cured and high activity oxide photocatalyst film
12/15/1998US5849980 Low alkaline inverted in-situ crystallized zeolite membrane
12/15/1998US5849852 Support for catalysts, process for the manufacture of a precursor gel of a support for catalysts, catalyst for the polymerization of olefins and process for the polymerization of olefins by means of this catalyst
12/15/1998US5849662 Catalyst comprising of element from group 1B and VIIIB activated by oxygen or oxygen containing compound
12/15/1998US5849661 Automotive exhaust catalyst
12/15/1998US5849660 Catalyst for purifying exhaust gas
12/15/1998US5849659 Exhaust gas purifying catalyst
12/15/1998US5849658 Method for preparing fluorination catalyst used to fluorinate halogenated hydrocarbons
12/15/1998US5849652 Metal containing catalysts and methods for making same
12/15/1998US5849200 Photocatalyst-binder compositions
12/10/1998WO1998055229A1 Shaped body and method for the production thereof
12/10/1998DE19723751A1 Formkörper und Verfahren zu dessen Herstellung Molding and process for its preparation
12/10/1998CA2293617A1 Shaped zeolite body and method for the production_thereof
12/09/1998EP0882710A1 Method for the preparation of caprolactam and preparation of catalysts for this method
12/09/1998EP0882507A1 Noble metal supported shell-type catalyst, its manufactoring and its use for preparing vinyl acetate
12/09/1998EP0882506A1 Process for producing a catalytic converter containing oxides
12/09/1998EP0882505A2 Honeycomb catalyst and manufacturing method therefor
12/09/1998EP0882503A2 High activity catalysts
12/09/1998EP0882003A1 Alkylation of benzene to form linear alkylbenzenes using fluorin e-containing mordenites
12/09/1998EP0881949A1 Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
12/09/1998CN1200959A Photocatalyst capable of magnetic separating and preparation therefor
12/09/1998CN1200957A Supported metal matches catalyst and preparation therefor
12/09/1998CN1200955A Catalyst containing Ni-P non-crystalline-state alloy, preparation method and application thereof
12/09/1998CN1200954A Oxygen-storage material with high thermal stability and method for preparing same
12/08/1998US5848351 Porous metallic material having high specific surface area, method of producing the same, porous metallic plate material and electrode for alkaline secondary battery
12/08/1998US5847254 Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites
12/08/1998US5847250 Supported palladium catalyst for selective catalytic hydrogenation of acetylene in hydrocarbonaceous streams
12/08/1998US5847237 Catalyst for ortho-alkylation of phenols, a precursor thereof, and production of ortho-alkylated phenols by use of said catalyst
12/08/1998US5847204 Process for producing an iridium solution and use of same as catalyst
12/08/1998US5847131 Preparation of N-substituted cyclic amines
12/08/1998US5846899 Ceramic honeycomb catalyst having excellent thermal shock resistance
12/08/1998US5846898 Production of hydrogen peroxide
12/08/1998US5846641 Multi-layer membrane composites and their use in hydrocarbon partical oxidation
12/08/1998US5846512 Method for producing activated alumina catalyst
12/03/1998WO1998053911A1 Perfluorinated ion-exchange microcomposite catalysts modified with lewis acid
12/03/1998WO1998053910A1 Moulded activated metallic fixed-bed catalyst
12/03/1998DE19722902A1 Porous solid inorganic body
12/03/1998DE19721898A1 Geformter, aktivierter Metall-Festbettkatalysator Molded, activated metal fixed-bed catalyst
12/03/1998CA2290980A1 Moulded activated metallic fixed-bed catalyst
12/02/1998EP0880996A1 Shaped fixed bed Raney-type metal catalyst,preparation process and use
12/02/1998EP0880492A1 Packed silver-catalyst bed doped with phosphorus
12/02/1998EP0768917B1 Process for preparing carboxylic acid salts and catalysts useful in such process
12/02/1998CN1040952C Catalyst purification of exhaust gases of internal combustion engines
12/01/1998US5843394 Catalyst for the oxidation of gaseous sulphur compounds
12/01/1998US5843392 Catalyst system of the structured type
12/01/1998CA2134435C Process for producing a highly porous catalyst layer consisting of a palladium or platinum alloy
12/01/1998CA2048330C Hydrotreating catalyst: composition, preparation, and use thereof
1 ... 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 ... 393