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)
04/1998
04/16/1998WO1998015352A1 NOVEL ZnS PHOTOCATALYST, PREPARATION THEREFOR AND METHOD FOR PRODUCING HYDROGEN BY USE OF THE SAME
04/14/1998US5738833 Unit-type metallic support
04/14/1998US5737839 Assembly and method for making catalytic converter structures
04/09/1998DE19641049A1 Wabenkörper mit Wärmeisolierung, vorzugsweise für einen Abgaskatalysator A honeycomb body with thermal insulation, preferably for an exhaust gas catalyst
04/08/1998EP0833691A1 Device and method for producing a honeycomb element from entwined sheet-metal layers
04/08/1998EP0703896B1 Low pressure process for the manufacture of cyclohexanedicarboxylate esters
04/08/1998CN1178485A Method of preparing non-zeolitic molecular sieve catalyst
04/08/1998CN1178483A Catalyst for organic compounds in a gas mixture
04/08/1998CN1178137A Catalyst, its preparation and use in synthesis of methyl mercaptan
04/07/1998US5736055 For purification of aquarium water
04/02/1998WO1998013590A1 Honeycomb body with reduced heat conductivity in inflow and outflow areas
04/02/1998WO1998013128A1 PROCESS FOR REMOVING NOx FROM EXHAUST FUMES
04/02/1998DE19640161A1 NOx-Abgasreinigungsverfahren NOx emission control method
04/02/1998DE19639633A1 Wabenkörper mit verringerter Wärmeleitfähigkeit im Eintritts- und Austrittsbereich Honeycombs with reduced thermal conductivity in the entrance and exit area
04/01/1998EP0832847A1 Crystalline titania and process for producing the same
04/01/1998EP0832687A2 Catalyst, process for its production and use in synthesis of methylmercaptan
04/01/1998EP0831969A1 Method and device for producing a honeycombed body, in particular a catalyst-support body
04/01/1998CN1177594A Process for preparation of acid amides from oximes
03/1998
03/31/1998US5733842 Controlled ceramic particle size
03/26/1998WO1998012142A1 Aluminium oxide masses with very narrow pore radius distribution
03/26/1998WO1998012048A1 Thin photocatalytic film and articles provided with the same
03/26/1998WO1998011985A1 Calcium aluminate based catalyst and use of the catalyst
03/26/1998WO1998011984A1 Ultrafine metal particle carrying photocatalyst, highly function material loaded with the photocatalyst, and method of manufacturing them
03/26/1998DE19638442A1 Aluminiumoxidische Massen mit sehr enger Porenradienverteilung Aluminiumoxidische masses with a very narrow pore size distribution
03/26/1998DE19617530A1 Silica-free, alpha -alumina containing catalyst support
03/25/1998EP0831059A1 Mesoporous silica, process for the preparation thereof and use thereof
03/25/1998EP0830893A1 Catalytic reaction device, catalytic reaction method, and laminate used for catalytic reaction
03/25/1998EP0830695A1 Electrically insulating gastight feedthrough
03/25/1998EP0830204A1 Catalyst for and method of oxychlorination
03/25/1998CN1177313A Honeycombed body with only partial attachment to a protective tube
03/25/1998CN1176934A Method of producing chemical compound
03/25/1998CN1176847A Catalyst and method for catalytic off-gas cleaning in DMT process
03/24/1998US5731562 Method of making a ceramic catalytic converter open cell substrate with rounded corners
03/24/1998US5731256 Alkylation catalyst for C4 -C5 isoparaffins using at least one C2 -C6 olefin
03/24/1998US5730843 Catalytic distillation structure
03/24/1998US5729902 Catalytic converter with two or more honeycomb bodies in a casing tube and method for its production
03/19/1998WO1998011406A1 Catalyst system and recombination device for recombining hydrogen and oxygen, in particular for a nuclear power station
03/19/1998WO1998011020A1 Process for preparing thin film of titanium oxide and photodecomposition catalyst
03/19/1998WO1998010865A1 Use of microporous anorganic membrane catalysts
03/19/1998WO1998010863A1 Catalyst for selective hydrogenation of highly unsaturated hydrocarbon compound in olefin compound
03/19/1998DE19637365A1 Verwendung von mikroporösen anorganischen Membrankatalysatoren Using microporous inorganic membrane catalysts
03/19/1998CA2265579A1 Use of microporous anorganic membrane catalysts
03/18/1998EP0829299A1 Environment purifying material
03/18/1998EP0829295A2 Catalyst and process for catalytic purification of exhaust gases from a DMT process
03/18/1998CN1176292A Improved steam reforming catalysts for lower hydrocarbons
03/17/1998CA2215539A1 Catalyst and method for catalytic off-gas cleaning in the dmt process
03/12/1998WO1998009726A1 Catalyst composition and method for its manufacturing
03/12/1998DE19636557A1 Katalysatorsystem und Rekombinationseinrichtung zur Rekombination von Wasserstoff und Sauerstoff, insbesondere für ein Kernkraftwerk Catalyst system and recombination device for the recombination of hydrogen and oxygen, in particular for a nuclear power plant
03/11/1998EP0827944A1 Hydrogenation process
03/11/1998EP0827778A2 Catalyst and process for selectively reducing NOx in oxygen-containing combustion exhaust gases
03/11/1998EP0618842B1 Honeycomb construction with an inner structure held by a support structure
03/11/1998CN1175992A Honeycomb body with channels of differing flow resistances through which fluid can flow
03/10/1998US5726119 Catalyst for exhaust gas purification
03/10/1998US5726116 Fibril aggregates and method for making same
03/04/1998EP0826531A2 Air-purifying filter and air-purifier for automobile
03/04/1998EP0826418A1 Catalyst for oxidation of hydrogen, method for selective oxidation of hydrogen, and method for dehydrogenation of hydrocarbon
03/04/1998EP0826411A2 Catalyst for purifying exhaust gas
03/04/1998EP0826409A1 DeNOx catalyst for dust-laden waste gases
03/04/1998EP0826408A1 Process for reductive elimination of nitrogen oxides from dust-laden exhaust gases of a cement factory
03/04/1998CN1174755A Hydrogen cracking catalyst
03/04/1998CN1174754A Method for making organic compound reaction under condition of existence of ruthenium catalyst on carrier
03/04/1998CN1174753A Method for making organic compound reaction under condition of existence of ruthenium catalyst on carrier
03/04/1998CN1037585C Gas-solid phase carbonylation catalyst and its prepn.
03/03/1998US5723716 Method for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle (LAW082)
03/03/1998US5723403 Filling and drying, then heat treatment and impregnation with catalytic active phase
03/03/1998US5723098 Removal of iron ions from reaction solutions formed during nitric acid oxidation of cyclohexanol to adipic acid in the presence of copper and/or vanadium salts
02/1998
02/26/1998WO1998007931A1 Building material having photo-catalytic function
02/26/1998WO1998007512A1 Wet oxidation processing of a solution or suspension of organic compounds
02/26/1998WO1998007502A1 Process for reducing total sulphur content in gases containing hydrogen sulphide and other sulphur components
02/25/1998EP0824955A1 Exhaust emission control composite catalyst assembly, and exhaust emission control modifying catalyst
02/25/1998EP0824371A1 Carbides and nitrides of transition elements with controlled porosity
02/25/1998EP0824370A1 Structured reactor packing and method of manufacturing same
02/25/1998EP0824369A1 A method for manufacturing a support material for catalysis
02/24/1998US5721186 Cleaning coal, supplying first controlled atmosphere, mixing an alkali solution, heating, drying, reheating the mixture in second controlled atmosphere to form carbonized material, washing, recovering hydrocracking and dehalogenation catalyst
02/24/1998US5721037 Honeycomb structural bodies and method of producing the same
02/24/1998CA2101955C Engine exhaust alumina catalyst carrier
02/19/1998WO1998006934A1 Catalytic converter
02/19/1998WO1998006492A1 Exhaust emission control catalyst for diesel engines
02/19/1998WO1998006480A1 Environmental control system incorporating a catalytic reactor for the decomposition of ozone
02/19/1998WO1998006479A1 Environmental control system incorporating a dual bed reactor
02/18/1998EP0824184A2 Ceramic catalytic converter
02/18/1998EP0824183A2 Rectangular-channel catalytic converters
02/18/1998EP0824040A1 Molded product having photocatalytic function
02/18/1998EP0823916A1 A process for hydrogenating aromatic polymers
02/18/1998EP0823864A1 Catalyst retaining apparatus and method of making and using same
02/18/1998EP0823857A1 Biological adsorption supports
02/18/1998EP0746674A4 Improved catalyst structure employing integral heat exchange
02/18/1998EP0745180A4 Improved process and catalyst structure employing integral heat exchange with optional downstream flameholder
02/18/1998CN1173858A Hydrocarbon treatment and catalyst therefor
02/18/1998CN1173582A Particulate trap for diesel engine
02/18/1998CN1173495A Process for preparation of amides from oximes
02/18/1998CN1173395A Process for preparation of micro-meso porous material with high surface area and controlled distribution of porosity
02/18/1998CN1173392A Platinum based alloy for ammonia oxidation agent, and prepared high strength catalytic net therefrom
02/12/1998WO1998005589A1 Method for coating amorphous titanium peroxide
02/12/1998WO1998005423A1 Catalyst support and process using the same
02/12/1998WO1998005413A1 Photocatalyst and process for the preparation thereof
02/11/1998EP0823422A1 Process for the preparation of amides from oximes
02/11/1998EP0823280A1 Glass material for carrying a photocatalyst, filter device using the same and light irradiating method
02/11/1998CN1172870A Multi-dentate ion exchange chelating fibre and its synthetic method
02/10/1998US5716899 Pore-impregnated body and method of producing same
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