| Patents for B01J 35 - Catalysts, in general, characterised by their form or physical properties (33,706) |
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| 06/01/1993 | US5215955 Free of macropores; alumina support with a group VIB and a group VIII component selected from metals, oxides and sulfides |
| 05/27/1993 | WO1993009871A1 Method of making metallic catalyst carrier |
| 05/26/1993 | EP0543797A2 Method and apparatus for holding an article |
| 05/26/1993 | EP0543752A1 Process for preparing metal carbides of high specific surface from activated carbon foams |
| 05/26/1993 | EP0543157A1 Catalyst composition, method of preparing same and process for hydrodesulfurizing sulfur-containing hydrocarbons by using the catalyst composition |
| 05/26/1993 | CN1020918C Catalyst reforming method using naphtha fresh spirit as material |
| 05/26/1993 | CN1020861C Catalyst for oxidation of acrolein and process for preparation thereof |
| 05/25/1993 | US5214020 Backwash type particulate filter |
| 05/25/1993 | US5213895 Metals with protective polymers adsorbed on particles |
| 05/25/1993 | US5213770 Reclaiming oxygen from carbon dioxide in a closed environment such as a spacecraft or submarine |
| 05/25/1993 | CA1318311C Process for the preparation of hydrotreating catalysts from hydrogels |
| 05/19/1993 | EP0542002A2 Catalytic converter for the exhaust gases of an internal combustion engine |
| 05/19/1993 | DE4236893A1 Exhaust gas system for internal combustion engines - has exhaust pipes leading from cylinder head exhaust duct and catalytic converter arrangement |
| 05/18/1993 | US5212143 Hollow porous microspheres made from dispersed particle compositions |
| 05/18/1993 | US5212140 Physical reduction of catalyst coatings |
| 05/18/1993 | US5212132 Magnesium chloride particles with a polyhedral structure, catalytic components supported on these particles, resultant catalyst systems, processes for fabricating these products, and polyolefins obtained from these catalytic components |
| 05/18/1993 | US5211918 Catalytic converter for exhaust gases |
| 05/18/1993 | CA1318079C Ceramic foam |
| 05/18/1993 | CA1317740C Production of hydrogen peroxide |
| 05/16/1993 | CA2081489A1 Catalyst comprising thin shell of catalytically active material on inert core |
| 05/13/1993 | CA2082188A1 Catalyzer arrangement for the exhaust gases of an internal combustion engine |
| 05/12/1993 | EP0541271A1 Catalyst system for treating the exhaust from a lean-burn gasoline-fueled engine |
| 05/12/1993 | EP0541246A1 Surface catalyzed membrane |
| 05/12/1993 | EP0541245A1 Multilayered surface catalyzed membrane |
| 05/12/1993 | EP0541190A1 Core for an electrically heatable catalytic converter |
| 05/12/1993 | CN1071945A Pillared interlayered clay microspheric catalyst with stable macropore and high crystallinity, process for preparing same and use thereof |
| 05/11/1993 | US5210062 Catalytic exhaust systems |
| 05/11/1993 | US5210061 Group VIB hydrogenation metal component supported on a refractory oxide |
| 05/11/1993 | US5210059 Membranes with supports and thin films of catalysts |
| 05/11/1993 | CA1317602C High volumetric production of methanol in a liquid phase reactor |
| 05/11/1993 | CA1317585C Hydrocracking of heavy oils in presence of iron-coal slurry |
| 05/09/1993 | CA2081963A1 Catalyst system for treating the exhaust from a lean-burn gasoline-fueled engine |
| 05/06/1993 | CA2074534A1 Core for an electrically heatable catalytic converter |
| 05/05/1993 | CN1071683A Catalyst system for removal of calcium from hydrocarbon feedstock |
| 05/05/1993 | CN1071603A Catalyst for dehalogenating a-halogeno-acid |
| 05/05/1993 | CN1020453C Process for producing maleic anhydride |
| 05/04/1993 | US5207989 Heat resistant seals for automobile exhaust |
| 05/04/1993 | CA1317277C Process for the preparation of hydrotreating catalysts from hydrogels |
| 05/04/1993 | CA1317276C Process for the preparation of hydrotreating catalysts from hydrogels |
| 05/04/1993 | CA1317231C Process for the production of a catalytic converter for exhaust-gas cleaning and catalytic converter produced according to this |
| 04/28/1993 | EP0539002A2 Aldol condensation using solid basic catalyst of MgO and Al2O3 having a high surface area |
| 04/28/1993 | EP0538750A1 Catalyst composition for disproportionation of olefins and process for disproportionation of olefins using the same |
| 04/27/1993 | US5206431 Process for producing methacrylic acid |
| 04/27/1993 | US5205991 Manufacture of extruded ceramics |
| 04/27/1993 | US5205923 Alternationg waxes; hydrodemetallization and hydrotreatment catalysts |
| 04/22/1993 | CA2077282A1 Aldol condensation using solid basic catalyst of mgo and al o having a high surface area |
| 04/21/1993 | EP0537862A1 Catalyst and process for the catalytic partial oxidation of hydrocarbons |
| 04/21/1993 | EP0537838A1 Catalysts for the dehalogenation of alpha-halogenated carboxylic acids |
| 04/20/1993 | US5204302 Catalyst composition and a method for its preparation |
| 04/20/1993 | CA1316522C Method of crystallizing a zeolite on the surface of a monolithic ceramic substrate |
| 04/19/1993 | CA2079924A1 Catalyst composition for hydrotreating of hydrocarbon oils and process for manufacturing the same |
| 04/18/1993 | CA2080770A1 Catalyst composition for disproportionation of olefins and process for disproportionation of olefins using the same |
| 04/18/1993 | CA2080651A1 Catalyst and process for the catalytic partial oxidation of hydrocarbons |
| 04/15/1993 | WO1993007366A1 Device for reducing the level of pollutants in exhaust emissions, in particular vehicle exhaust emissions |
| 04/15/1993 | WO1993007364A1 Exhaust gas catalytic converter |
| 04/15/1993 | WO1993006926A1 Catalyst and process for oligomerizing olefins |
| 04/14/1993 | EP0536995A1 Microporous aluminosilicate ceramic membranes |
| 04/14/1993 | EP0536839A2 Process for catalytic dimerization of isobutene |
| 04/13/1993 | US5202547 Resistance adjusting type heater |
| 04/13/1993 | US5202496 Method of making isophorne |
| 04/13/1993 | US5202303 Combustion apparatus for high-temperature environment |
| 04/13/1993 | US5202302 Controlled high speed carbonization in non-oxidizing atmosphere |
| 04/11/1993 | CA2078973A1 Multilayered catalyst for controlled transport of reactant |
| 04/08/1993 | DE4123262A1 Arrangement for a filter module or catalyst - using active carbon@ powder inside plastic pipe stacks |
| 04/06/1993 | US5200382 Catalyst comprising thin shell of catalytically active material bonded onto an inert core |
| 04/06/1993 | CA1315807C Process for the preparation of organic compounds from synthesis gas |
| 04/06/1993 | CA1315526C Catalyst-agglomerate bodies encapsulated in a structure |
| 04/01/1993 | WO1993006347A1 Catalytic reactor and method of controlling emissions |
| 04/01/1993 | WO1993005878A1 Resid hydroprocessing catalyst |
| 04/01/1993 | WO1993005868A1 Coated fibrous filter for catalytic cracking |
| 04/01/1993 | DE4132439A1 Abgaskatalysator Catalytic converter |
| 03/31/1993 | EP0534739A1 Catalytic distillation structure |
| 03/31/1993 | EP0494954A4 Battery |
| 03/30/1993 | US5198405 Support |
| 03/30/1993 | US5198403 Kneading together metal oxides, extrusion, drying, calcining, titanium dioxide |
| 03/30/1993 | CA1315291C Process for the preparation of alkali metal salts of 1-hydroxy-3-oxa-1,2,4,5-pentane tetracarboxylate and 3,6-dioxa-1,2,4,5,7,8-octane hexacarboxylate |
| 03/30/1993 | CA1315205C Catalyst support for catalytic reactors |
| 03/24/1993 | CA2078908A1 Catalytic distillation structure |
| 03/23/1993 | US5196267 With metal that appears to be a metal oxide |
| 03/18/1993 | WO1993005284A1 Temperature measurement and/or heating device and its use in a honeycombed body, in particular a catalyzer bearing body |
| 03/18/1993 | WO1993005283A1 Electric insulation of structures in a honeycombed body, in particular in a catalyzer bearing body that can be electrically heated |
| 03/18/1993 | WO1993004778A1 High-length monobloc honeycomb structure |
| 03/18/1993 | WO1993004774A1 Silver-containing carrier catalyst, and a method for the catalytic decomposition of nitrous oxide |
| 03/18/1993 | DE4130499A1 Catalytic recombination of gaseous reducing agent and oxidant - with catalyst floating on aq. liq. to facilitate condensation of reaction esp. water |
| 03/17/1993 | EP0531352A1 Catalytic converters |
| 03/16/1993 | US5194719 Strengthening and mounting slotted metal honeycomb structures |
| 03/16/1993 | US5194414 Shaping a honeycomb laminate of paper and fibers, heat treatment with superheated steam, impregnation and drying |
| 03/16/1993 | US5194161 Materials and methods for enhanced photocatalyzation of organic compounds with palladium |
| 03/16/1993 | US5194154 Structure for filter or heat exchanger, composed of a fused single crystal acicular ceramic |
| 03/16/1993 | CA1314496C Ceramic honeycomb filter for purifying exhaust gases |
| 03/15/1993 | EP0593458A4 Process of vapor phase catalytic hydrogenation of maleic anhydride to gamma-butyrolactone in high conversion and high selectivity using an activated catalyst. |
| 03/11/1993 | DE4228384A1 Automotive catalytic converter, preventing emission of pulse-generated noises - has heat conducting circumferential corrugated inner sleeve at outlet of mantle rim |
| 03/11/1993 | DE4129894A1 Elektrische isolierung von strukturen in einem wabenkoerper, insbesondere einem elektrisch beheizbaren katalysator-traegerkoerper Electrical insulation of structures in a wabenkoerper, in particular an electrically heated catalyst-traegerkoerper |
| 03/10/1993 | EP0530275A1 Catalytic compositions |
| 03/09/1993 | US5192734 Hydrogenation catalysts of alumina with group VIB and VIII metals |
| 03/09/1993 | CA1314277C Palladium alloy as catalyst for the oxidation of hydrogen in an atmosphere containing hydrogen and oxyden |
| 03/04/1993 | WO1993004220A1 Glassy carbon containing metal particles |
| 03/04/1993 | WO1993003840A1 Aluminum oxide catalyst supports from alumina sols |
| 03/04/1993 | DE4128629A1 Silberhaltiger traegerkatalysator und verfahren zur katalytischen zersetzung von distickstoffmonoxid A silver traegerkatalysator and process for the catalytic decomposition of dinitrogen monoxide |
| 03/04/1993 | CA2116112A1 Glassy carbon containing metal particles |