| Patents for B01J 33 - Protection of catalysts, e.g. by coating (1,555) |
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| 10/02/2003 | WO2003080550A1 Hydroformylation process |
| 10/02/2003 | WO2003080243A1 In an amine or nitrile embedded passivated hydrogenation catalyst |
| 10/02/2003 | US20030185723 Sewn product of a mat material formed by collection of not smaller than 100 cc/5 g by wet volume of inorganic fiber without use of any binder. |
| 10/02/2003 | CA2466946A1 Hydroformylation process |
| 10/01/2003 | EP1348842A2 Holding Material for Catalytic Converter |
| 10/01/2003 | CN1122573C Modified catalyst active carrier and its preparation method |
| 09/25/2003 | WO2003078546A1 Naphtha desulfurization with selectively suppressed hydrogenation |
| 09/25/2003 | WO2003013715A8 Radial reactor loading of a nonoxidative dehydrogenation catalyst |
| 09/25/2003 | US20030180198 Catalyst assembly with a fixed catalyst carrier body |
| 09/18/2003 | WO2003076047A1 Honeycomb structural body, method of manufacturing the structural body, and exhaust emission control system |
| 09/18/2003 | US20030176742 Catalyzing the reaction of hexene/1-/ with hydrogen and carbon monoxide in the presence of a cobalt catalyst and a sulfur-containing suppressors, preventing the formation of cobalt carbide |
| 09/17/2003 | CN1121269C Guard bed containing lead compound upstream of bed of copper containing catalyst to prevent its contamination by chlorine and sulphur containmants |
| 09/09/2003 | US6616909 Method and apparatus for obtaining enhanced production rate of thermal chemical reactions |
| 09/04/2003 | WO2003072488A1 Core-shell structure having controlled cavity inside and structure comprising the core-shell structure as component, and method for preparation thereof |
| 08/28/2003 | WO2003070810A2 Composite nanoparticle materials and method of making the same |
| 08/27/2003 | CN1119515C Honey-comb arrangement with and intermediate layer containing at least one metal foil |
| 08/20/2003 | EP1336033A1 Apparatus and method for applying double-coated pressure sensitive adhesive tape, and method for producing catalytic converter |
| 08/20/2003 | CN1437677A Holding/sealing material for use in catalytic converter for clarifying gaseous emission |
| 08/14/2003 | US20030153456 Method of a high stability selectable hydrogenate catalyst producing and using for DMCHD manufacturing |
| 08/13/2003 | CN1436097A Cobalt catalysts |
| 08/12/2003 | US6605207 Bayerite alumina clad zeolite and cracking catalysts containing same |
| 08/07/2003 | US20030149310 Preparation of ruthenium/iron catalysts supported on carbon |
| 08/06/2003 | CN1433837A Sphere metal carrier catalyst |
| 07/31/2003 | US20030144544 Catalyst composition and process for making same |
| 07/31/2003 | US20030144367 Impregnating a porous catalyst support with a cobalt salt, partially drying and calcining |
| 07/30/2003 | EP1331033A1 Highly active spherical metal support catalysts |
| 07/30/2003 | CN1433456A Cobalt catalysts |
| 07/30/2003 | CN1433455A Cobalt catalysts |
| 07/24/2003 | US20030139624 Forming a catalyst support by impregnating silica particles with a catalytical active metal compound and a reducing agent to deposite the metal; esterification of ethylene and acetic acid to form vinyl acetate |
| 07/24/2003 | US20030139286 Fischaer-Tropsch catalyst; forming hydrocarbons |
| 07/23/2003 | EP1329601A1 Holding seal material for catalytic converter and method of manufacturing the holding seal material |
| 07/23/2003 | EP1328345A1 Micro-structured, self-cleaning catalytically active surface |
| 07/23/2003 | EP1210175B1 Guard bed containing lead compounds upstream of a bed of copper-containing catalyst to prevent its contamination by chlorine and sulphur contaminants |
| 07/23/2003 | CN1115388C Hydrogenation protecting catalyst and its prepn. |
| 07/22/2003 | CA2416362A1 Spherical high-activity metal base catalysts |
| 07/17/2003 | US20030134744 Process for production and distribution of a prereduced selective hydrogenation catalyst |
| 07/17/2003 | US20030134739 Catalyst agglomerates for membrane electrode assemblies |
| 07/17/2003 | US20030134182 Improved catalyst design for vrla batteries |
| 07/10/2003 | WO2003045549A3 Catalyst agglomerates for membrane electrode assemblies |
| 07/03/2003 | WO2003053574A1 Process for production of a prereduced selective hydrogenation catalyst |
| 07/03/2003 | US20030125196 Self regulating formulations for safe hydrogen gettering |
| 07/02/2003 | EP1322419A2 Fischer-tropsch catalyst enhancement |
| 06/19/2003 | US20030113612 Catalyst design for VRLA batteries |
| 06/18/2003 | EP1319120A1 Fixed-floating mounting for a catalyst support assembly |
| 06/11/2003 | EP1317959A1 Process for producing carbon-supported ruthenium/iron-catalysts |
| 06/11/2003 | EP1317492A2 Improved process for hydrogenating unsaturated polymers |
| 06/11/2003 | CN1423688A Presulfiding hydroprocessing catalyst replacement batches |
| 06/11/2003 | CN1422693A Preparation of ruthenium/iron catalyst loaded onto carbon |
| 06/05/2003 | WO2003045549A2 Catalyst agglomerates for membrane electrode assemblies |
| 06/05/2003 | US20030104189 Holding/sealing material for use in catalytic converter for clarifying gaseous emission |
| 06/05/2003 | CA2469525A1 Catalyst agglomerates for membrane electrode assemblies |
| 06/04/2003 | EP1062019A4 Support element for fragile structures such as catalytic converters |
| 06/04/2003 | EP1056531B1 Exhaust gas catalyst for two-stroke engines |
| 05/27/2003 | US6569393 Method and device for cleaning the atmosphere |
| 05/14/2003 | EP1309534A1 Improved hydroperoxide decomposition catalyst |
| 05/08/2003 | WO2003011454A3 Method of increasing the lifetime of a hydro-oxidation catalyst |
| 05/07/2003 | CN1107539C Off-site presulphidation in presence of hydrocarbon molecular |
| 05/01/2003 | US20030083197 Group 1A or 2A catalyst and a carrier, characterized in that alkali metal and/or alkaline earth metal is present in the carrier and/or between the carrier and the catalyst layer, which improves durability; exhaust system catalyst |
| 04/29/2003 | US6555079 Method and device for cleaning the atmosphere |
| 04/22/2003 | US6551660 Method for removing reactive metal from a reactor system |
| 04/09/2003 | EP1299503A2 Cobalt catalysts |
| 04/03/2003 | US20030061862 Gas concentration detection element |
| 04/02/2003 | EP1298186A1 Method of removing reactive metal from a metal-coated reactor system |
| 04/01/2003 | US6540975 The key to the invention is a thermal distance defined on a cross sectional plane through the vessel inclusive of a heat transfer chamber, reaction chamber and a wall between the chambers |
| 03/27/2003 | US20030059356 Exposing a catalyst material to a continuous flow of a gaseous composition which deactivates the catalyst |
| 03/26/2003 | EP1296030A1 Holding/sealing material for use in catalytic converter for clarifying gaseous emission |
| 03/26/2003 | EP1161298B1 Method for passivating pyrophorous catalysts |
| 03/26/2003 | CN1103637C Magnet-separative photocatalyst with multi-layer dressing and manufacture thereof |
| 03/25/2003 | US6536210 Exhaust gas purification apparatus for internal combustion engine |
| 03/19/2003 | EP1292392A2 Cobalt catalysts |
| 03/18/2003 | US6534672 Fluid bed vinyl acetate catalyst |
| 03/18/2003 | US6534438 Catalyst composition |
| 03/13/2003 | WO2003020416A1 In-situ desulfurization of a feed stream in a catalytic reactor |
| 03/13/2003 | US20030050349 In-situ desulfurization of a feed stream in a catalytic reactor |
| 03/12/2003 | EP1289654A2 Cobalt catalysts |
| 03/06/2003 | US20030044520 Coating a cylindrical carrier structure, for example car exhaust gas catalysts. |
| 03/05/2003 | CN1400923A Catalyst, method of making, and reactions using the catalyst |
| 03/05/2003 | CN1400056A Method of treating flammable catalyst |
| 03/04/2003 | US6528453 Impregnating microspheroidal support particles with a solution of catalytically active metal, drying, and then treating with a reducing agent for immobilization |
| 02/26/2003 | CN1102077C Protectant for supporting and covering catalyst and its preparing process |
| 02/20/2003 | WO2003013715A1 Radial reactor loading of a nonoxidative dehydrogenation catalyst |
| 02/20/2003 | WO2002076885A3 Method of using molybdenum carbide catalyst |
| 02/13/2003 | WO2003011454A2 Method of increasing the lifetime of a hydro-oxidation catalyst |
| 02/05/2003 | CN1100617C Method for reating spontaneously combustible catalysts |
| 01/29/2003 | EP0951522B1 Method of removing reactive metal from a metal-coated reactor system |
| 01/22/2003 | CN1392921A Holding seal material for catalytic converter and method of manufacturing same |
| 01/09/2003 | US20030008773 Carrier and a catalyst layer containing alkali and alkali earth metals, with a composit oxide including silicon, and cobalt, zirconium, iron and/or manganese |
| 01/09/2003 | US20030007906 Catalyst carrier body with sleeve and shortened tubular jacket and catalytic converter having the catalyst carrier body |
| 01/09/2003 | US20030007904 Catalyst multilayer structure on porous support |
| 01/08/2003 | EP1273344A1 Process for the coating of a support |
| 01/03/2003 | WO2003000414A1 Catalyst carrier holding material and catalytic converter |
| 01/02/2003 | US20030004227 Self regulating formulations for safe hydrogen gettering |
| 01/02/2003 | US20030000088 Method and apparatus for manufacturing a catalytic converter |
| 01/01/2003 | CN1388220A Molecular sieve composition with desulfurizing function and its prepn |
| 12/31/2002 | US6500991 Stabilizing rhodium catalysts for the hydroformylation of olefins |
| 12/30/2002 | CA2392230A1 A process for coating a carrier structure |
| 12/19/2002 | US20020193248 Methanol reforming catalyst having a reduced volume shrinkage |
| 12/19/2002 | US20020192515 Production of a securely adhering, hydrophobic catalyst layer |
| 12/12/2002 | US20020185412 Crystalline zeolite particles coated with bayerite-phase alumina to minimize coking and formation of hydrogen during fluid catalytic cracking to produce gasoline; dispersing alum in an acidic solution of zeolite followed by basification |
| 12/11/2002 | EP1264629A1 Exhaust gas emission purifying catalyst |