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 35 - Catalysts, in general, characterised by their form or physical properties
Patents for B01J 35 - Catalysts, in general, characterised by their form or physical properties (33,706)
06/1998
06/17/1998EP0847801A1 Chromium and nickel oxide-based solid catalysts useful for the fluorination of halogenated hydrocarbons
06/17/1998CN1185120A Catalytic reaction device, catalytic reaction method and laminate used for catalystic reaction
06/17/1998CN1184703A Porous and silicon contg. alumina carrier beads, and method for making same
06/17/1998CN1184698A Catalyst for purifying exhaust gas
06/16/1998US5767038 Group 8 metals supported on alumina-silica carrier, used as hydroisomerization catalyst
06/16/1998US5766455 Fibrous matte support for the photopromoted catalyzed degradation of compounds in a fluid stream
06/11/1998WO1998024615A1 Molded insulation products and their manufacture using continuous-filament wool
06/11/1998WO1998024545A1 Catalytic system in particular for controlled and selective oxidation of alkanes into alkenes and unsaturate aldehydes
06/11/1998CA2271015A1 Molded insulation products and their manufacture using continuous-filament wool
06/10/1998EP0846669A1 Process for the hydrogenation of aromatic compounds in the presence of supported catalysts
06/10/1998EP0846521A2 Material for use in the manufacture of a catalytic converter
06/10/1998EP0846494A1 Photocatalyst body and method of production thereof
06/10/1998EP0846219A1 Device and process for producing a honeycomb body
06/10/1998EP0846195A2 Improved uniformly plated microsphere catalyst
06/10/1998EP0846082A2 Electron acceptor compositions on polymer templates and catalytic production of hydrogen peroxide
06/10/1998EP0846039A1 Process for manufacturing a soldered honeycombed body by using stratified sheet metal
06/10/1998EP0846030A1 Process for manufacturing a honeycombed body from at least partially stratified sheet metal layers
06/10/1998EP0846028A1 Photocatalyst compound and process for production thereof
06/10/1998EP0802822A4 Reinforcing web for multicellular converter
06/10/1998CN1184498A Method of photocatalytically making the surface of base material ultrahydrophilic, base material having ultrahydraphilic and photocatalytic surface, and process for producing said material
06/10/1998CN1184439A Catalyst for the preparation of carboxylic esters
06/09/1998US5762914 Flame-hydrolytically produced titanium dioxide mixed oxide, method of its production and its use
06/09/1998US5762658 Self-sustaining hydrogene generator
06/04/1998WO1998023374A1 Photocatalyst having visible light activity and uses thereof
06/03/1998EP0845074A1 Catalyser for reducing hydrocarbons in the exhaust gases of a motor vehicle
06/03/1998CN1183787A Process for hydrogenating aromatic polymers
06/03/1998CN1183735A Biological adsorption supports
06/02/1998US5759951 Pore size catalysts comprising alumina carrier, an alkali metal, nonmetallic element and/or metal element from periodic table group 6b, 8; crude oil purification
06/02/1998US5759948 Titanium oxide for photocatalyst and method of producing the same
06/02/1998US5758498 Catalytic device of electrically heated type
05/1998
05/28/1998WO1998022215A1 Method and apparatus for coating a substrate
05/28/1998WO1998022214A1 Hydrogenation process for unsaturated hydrocarbons
05/28/1998DE19647400A1 Catalyst for reducing nitrogen oxide(s) in combustion plants
05/28/1998CA2272542A1 Method and apparatus for coating a substrate
05/27/1998EP0626884B1 Catalyst carrier and process for producing the same
05/26/1998US5757164 Apparatus for supplying electric power to electrically heated catalysts attached to the exhaust gas passage of a vehicle
05/26/1998US5756854 Phosphine and thodium carbonyl catalysts
05/26/1998US5756053 System and method for abatement of food cooking fumes
05/26/1998US5755867 Photocatalytic hydrophilic coating compositions
05/22/1998WO1998021453A2 Catalytic converter for a small-size engine
05/22/1998WO1998020969A1 Catalyst containing phosphorus and method for hydro-treating oil feedstocks with this catalyst
05/22/1998CA2270590A1 Catalyst containing phosphorus and method for hydro-treating oil feedstocks with this catalyst
05/20/1998EP0842699A2 Raney metallic fixed bed catalyst, process for preparing the same and process for hydrogenating polymers using this catalyst
05/20/1998EP0842698A2 Silica for use as a metal catalyst support
05/20/1998EP0841989A1 Calcium aluminate cement based catalyst
05/20/1998EP0841984A1 Supported ni-cu hydroconversion catalyst
05/20/1998CN1182383A Brazing of catalyzer converter bodies
05/20/1998CN1182118A Hydrogenation process
05/19/1998US5753580 Exhaust emission control catalyst comprising cerium
05/19/1998US5753339 Catalytic converter substrate with a plurality of cell groups having high and low thermal mass walls
05/19/1998US5753121 A macroporous support, a monolayer of moelecular seive crystals selected from alpo4-5, vpi-5, mordenite, nu-1o and mixtures, gastight matrix selectively deposited upon support in area between molecular sieve crystals
05/19/1998US5753014 Membrane filter and a method of manufacturing the same as well as a membrane
05/14/1998WO1998019812A1 Multi-channel structures and processes for making such structures
05/14/1998WO1998019777A2 Membrane module for substance-specific fluid treatment
05/14/1998DE19646242A1 Katalytischer Konverter für einen Kleinmotor The catalytic converter for a small motor
05/14/1998CA2309201A1 Multi-channel structures and processes for making such structures
05/13/1998EP0841090A2 Catalyst and process for production of 2-buten-1-ol compounds
05/13/1998CN1181452A Method of making catalytic converter for use in internal combustion engine
05/12/1998US5750806 Preparation of alkenes by partial hydrogenation of alkynes over fixed-bed palladium catalysts
05/12/1998US5750082 Nox trap with improved performance
05/12/1998US5750026 Monolithic porous particulate filter with a coating of activated carbon on outer surface
05/12/1998CA2218137A1 Catalyst and process for preparing 2-buten-1-ol compounds
05/07/1998WO1998018557A1 Method and device for producing structured sheet metal
05/07/1998DE19643934A1 Verfahren und Vorrichtung zum Herstellen strukturierter Metallbleche Method and device for producing structured metal sheets
05/05/1998US5747410 Exhaust gas cleaner and method of cleaning exhaust gas
05/05/1998US5747110 Porous webs
04/1998
04/30/1998WO1998017608A1 Gas-phase oxidization process and process for the preparation of phthalic anhydride
04/30/1998WO1998017390A2 Apparatus for photocatalytic fluid purification
04/30/1998DE19646555A1 Water purification by photocatalysed wet oxidation of organic and inorganic contaminants
04/30/1998DE19646554A1 High activity catalyst for photocatalysed wet oxidation of organic or inorganic contaminants
04/30/1998DE19646552A1 High activity catalyst for wet oxidation of organic or inorganic contaminants
04/29/1998EP0838432A1 Sink-and-float body for purification and purificator
04/29/1998EP0838262A1 Catalyst containing at least two zeolites Y and hydroconversion process of oil fractions using this catalyst
04/29/1998EP0838097A1 ELECTROCATALYTIC STRUCTURE COMPRISING A MATRIX OF SiOxCyHz HAVING DISPERSED THEREIN PARTICLES OF CATALYTIC MATERIAL
04/28/1998US5744682 Refractory oxide catalyst support; group 8 metal, metal compound and metal halide
04/28/1998US5744112 Method for cleaning exhaust gas
04/28/1998US5744111 Removing nitrogen oxides by passing gas through cleaner with silver-containing catalyst and copper-containing catalyst while introducing reducing agent
04/28/1998US5744104 Electrode for electric heater for catalytic converter; reduced time for activating catalyst
04/28/1998US5744025 Contacting metallized hydrocarbon feedstock in presence of hydrogen with one or more catalyst beds containing metals of group 6 and/or group 8 supported on inorganic supports with specific pore size for each catalyst support
04/28/1998CA2139089C Adsorbent-catalyst for exhaust gas purification, adsorbent for exhaust gas purification, system for exhaust gas purification, and method for exhaust gas purification
04/28/1998CA2075646C Copper/zinc oxide/aluminum oxide-containing catalysts
04/23/1998WO1998016501A1 Process for the production of cyanocinnamamides
04/23/1998WO1998016467A1 Porous inorganic composite and method for separating metal elements using the same
04/23/1998DE19742344A1 Exhaust gas purification for diesel engine
04/23/1998CA2269081A1 Porous inorganic composite and method for separating metal elements using the same
04/23/1998CA2268392A1 Process for the production of cyanocinnamamides
04/22/1998EP0837229A1 Method of making a catalytic converter for use in an internal combustion engine
04/22/1998EP0837116A1 Active composition of laminated structure containing a granule-shaped agent
04/22/1998EP0836883A1 Gibbsite containing catalytic cracking catalyst and process
04/22/1998EP0791132B1 Process and device producing a honeycomb body, especially a catalyst substrate, with a housing
04/22/1998CN1179733A Catalyst compositions and their use in hydrocarbon conversion processes
04/22/1998CN1179357A Composite metal oxide catalyst and its preparing process
04/22/1998CN1179356A Catalyst carrier and its preparing process
04/21/1998US5741475 Introducing raw materials into vessel containing catalysts with different activities, reacting to generate heat, transferring to external heat exchange medium to control temperature distribution
04/21/1998US5741468 Catalyst composition
04/21/1998US5741415 Method for the demercaptanization of petroleum distillates
04/18/1998CA2216802A1 Fixed-bed raney metal catalyst, its preparation and the hydrogenation of polymers using this catalyst
04/16/1998WO1998015724A1 Honeycombed body with heat insulation, preferably for an exhaust gas catalyzer
04/16/1998WO1998015600A1 Photocatalytic coating composition and photocatalyst-bearing structure
04/16/1998WO1998015354A1 Honeycomb carrier body for catalytic converters and method for making same
1 ... 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 ... 338