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)
11/1993
11/30/1993US5266548 Catalyst carrier
11/30/1993US5266546 Tube of open wire mesh
11/30/1993US5266543 Catalytic composite for deodorizing odorous gases and a method for preparing the same
11/30/1993US5266542 Synthetic film of zeolite crystal body and method for manufacturing the zeolite film
11/30/1993US5266300 Method of making porous alumina
11/30/1993US5266293 Knit fabric, oxidation catalyst
11/30/1993US5266279 Filter or catalyst body
11/25/1993WO1993023160A1 An improved catalyst for the production of nitric acid by oxidation of ammonia
11/24/1993EP0571059A1 Core element for catalytic converter
11/24/1993EP0571056A1 Catalytic Reactor
11/24/1993EP0570486A1 An inorganic composite membrane comprising molecular sieve crystals
11/23/1993US5264404 Metallized particles intercalated with a clay, oxidation/ reduction catalyst
11/23/1993US5263998 Catalysts
11/23/1993CA1324479C Granular inorganic moldings and a process for production thereof
11/21/1993CA2095962A1 Core element for catalytic converter
11/18/1993EP0569400A1 Honeycomb body with non-uniform electric heating.
11/18/1993DE4215986A1 Automotive catalytic converter sheet metal layers - have smooth overlapping ends creating channels through which solder flows in mfg. then improving join to mantle
11/18/1993DE4215481A1 Fine honeycomb ceramic catalyst for nitrogen oxide(s) redn. in waste gas - contg. e.g. one or more of titanium di:oxide, tungsten oxide, molybdenum oxide and vanadium oxide
11/16/1993US5262198 Method of producing a carbon coated ceramic membrane and associated product
11/16/1993US5262130 Oxidation catlyst made up of metal particle support and metal oxides catalyst
11/16/1993US5262129 Active fine powder manganese dioxide adhered to a paper carrier
11/16/1993US5262023 Contacting an aqueous carbonate solution having a ph of greater than 8 with a semiconductor carrying a metal or metal compound and irradiating
11/11/1993WO1993022544A1 Reactor for catalytically processing gaseous fluids
11/11/1993WO1993022030A1 Spiral wound microlith catalyst bed
11/10/1993EP0569109A1 Core element for catalytic converter
11/10/1993EP0569077A1 Process for preparing a supported metal catalyst
11/10/1993EP0568871A1 Apparatus and process to clean a honeycomb catalyst
11/10/1993CN1078196A Conical honeycomb body
11/10/1993CN1078174A Catalyst of alkylation of paraffines
11/10/1993CN1022692C Graded catalyst system for removal of calcium and sodium from hydrocarbon feedstock
11/09/1993US5260241 Controlled pore size phosphate-alumina material and method for producing same
11/09/1993US5260044 Method for removing organic chlorine compounds from combustion waste gas
11/09/1993US5260035 Apparatus and method for modifying gaseous mixtures
11/09/1993US5259190 Heated cellular structures
11/04/1993DE4308114A1 Inorganic cpd. or mixt. prodn. e.g. for catalyst, alloy, prepn. - includes mechanically pulverising solid starting material mixt. to fine particles
11/03/1993EP0568303A2 Process and catalyst for dehydrogenation of organic compounds
11/02/1993US5258349 Graded palladium-containing partial combustion catalyst
11/02/1993US5258346 For hydrogenation of aromatics in a heavy hydrocarbon stream; sulfur poisoning resistant
11/02/1993CA1323881C Alkylation of aromatic hydrocarbons in a fixed bed catalytic process
11/02/1993CA1323872C Method and apparatus for making helically wound extrudate particles
11/02/1993CA1323752C Method for manufacturing and reinforcing a catalytic unit to be used for purifying exhaust gases
10/1993
10/28/1993WO1993021431A1 Heating means for catalyst unit
10/28/1993WO1993021430A1 Electrically conductive honeycomb structure for electrically heatable catalytic converters for motor vehicles
10/28/1993WO1993021429A1 Honeycomb ceramic body
10/28/1993WO1993021283A1 Demetallation catalyst
10/28/1993DE4213261A1 Elektrisch leitfähiger Wabenkörper, insbesondere für elektrisch beheizbare katalytische Konverter von Kraftfahrzeugen Electrically conductive honeycomb body, in particular for electrically heated catalytic converter of motor vehicles
10/28/1993CA2094766A1 Process and catalyst for dehydrogenation of organic compounds
10/27/1993EP0567272A1 Hydroconversion process
10/27/1993EP0567034A1 Electrically heatable catalytic converter
10/27/1993EP0566878A1 Catalyst for oxidative purifying exhaust gases of Diesel engines
10/27/1993EP0566748A1 Method of making metallic catalyst carrier
10/27/1993EP0559808A4 A catalyst structure having integral heat exchange (ii)
10/27/1993CN1077661A "an oxidative diesel control catalyst"
10/26/1993US5256616 Materials and methods for photocatalyzing oxidation of organic compounds on water
10/26/1993US5256387 Catalyst for the production of nitric acid by oxidation of ammonia
10/26/1993CA1323620C Catalyst for purifying exhaust gas and method for production thereof
10/22/1993CA2094429A1 Oxidative diesel control catalyst
10/21/1993DE4311513A1 Catalytic converter with extended life
10/20/1993EP0565941A1 Catalytically active coating composition
10/20/1993EP0565879A1 Strengthening and mounting slotted metal honeycomb structures
10/19/1993US5254743 Solid bases as catalysts in aldol condensations
10/19/1993US5254240 Hydrocracking of petroleum feedstocks using a tri-elemental catalyst with a titania-alumina support
10/19/1993CA1323359C Ceric oxide with new morphologic characteristics and process for its preparation
10/19/1993CA1323358C Production of olefins
10/14/1993WO1993020339A1 Conical honeycombed body
10/14/1993WO1993019841A1 Membrane for separating off small molecules and method for the production thereof
10/13/1993EP0564830A2 Monolithic supported catalyst, process for its preparation and its use
10/12/1993US5252621 Supports for active entities
10/12/1993CA1322963C Honeycomb structure and method of producing the same
10/12/1993CA1322962C Method and device for the catalytic cleaning of exhaust gases
10/07/1993DE4210784A1 Metal honeycomb structure with regions with different flow conditions - built-up of smooth and wavy sheet forming alternating layers
10/06/1993EP0564415A1 Electrocatalyst and process of preparing same
10/06/1993EP0507939B1 Method of treating aqueous liquids to decompose halogenated organic compounds using a combination of light energy and ultrasonic energy in the presence of a photocatalyst
10/05/1993US5250489 Catalyst structure having integral heat exchange
10/05/1993US5250487 Washing roasted support particles with acid to remove binder cations before impregnating with palladium, gold and/or cadmium, treating with base, impregnating with alkali metal compound
10/05/1993US5249359 Process for manufacturing finely structured bodies such as heat exchangers
09/1993
09/29/1993EP0563025A1 Catalytic system for oxidation of organic compounds and process of preparation of such a system
09/29/1993EP0562412A2 Process and device for separating soot particles from exhaust-gas stream
09/29/1993EP0562116A1 Metal carrier for carrying catalyst and method of making said carrier
09/29/1993EP0484364B1 Honeycomb body with internal inflow edges, in particular catalyst body for motor vehicles
09/28/1993US5248251 Graded palladium-containing partial combustion catalyst and a process for using it
09/26/1993CA2090930A1 Monolithic supported catalyst, and its preparation and use
09/23/1993DE4308120A1 Oxidn. hydrogenation or hardening catalyst obtd. from metal oxide mixt. - contains catalytic crystallites of varying size, esp. for hydrogenating oil, fat or fatty acid
09/23/1993DE4209195A1 Reactor for heterogeneous catalysis esp. in cleaning exhaust air - in which catalyst is in thin layer on coiled heating element in form of strip of metal wire fabric coated with crystalline material
09/22/1993EP0561484A1 Process and apparatus for the cleaning of exhaust air cointaining noxious substances by heterogeneous catalysis
09/22/1993CN1076438A A process for preparing alkohol and amine
09/21/1993US5246672 Spiral wound microlith catalyst bed
09/21/1993US5246569 Nickel and vanadium catalysts on alumina and phosphorous oxide
09/16/1993WO1993017790A1 Abrasion-resistant carrier catalyst
09/16/1993WO1993017786A1 Abrasion-resistant catalyst carrier
09/16/1993DE4306482A1 Prodn. of electrically separated metal honeycomb parts - includes forming ceramic insulating layer between 2 metal parts of honeycomb structure by forming layer on 1 part and contacting with other part
09/16/1993DE4207961A1 Abriebfester katalysator-traeger Abrasion-resistant catalyst-traeger
09/16/1993DE4207960A1 Sepg. or reducing oxygen@, nitrite and/or nitrate content contained in water - by treating with hydrogen@, using catalyst comprising palladium, rhodium or copper
09/16/1993DE4207959A1 Palladium and rhodium or copper catalyst impregnated in alumina carrier - for separating nitrites and/or nitrates from water, and having abrasion resistance
09/15/1993EP0559808A1 A catalyst structure having integral heat exchange (ii).
09/15/1993CN1022131C Laminated substrate for catalytic combustor reactor bed
09/08/1993EP0559071A2 Metals and/or oxides containing catalyst elements and process for the oxidative decomposition of cyclic organic compounds
09/08/1993EP0559053A2 Process for the preparation of alcohols or amines
09/08/1993EP0559021A2 NOx-reduction in lean exhaust gas from automobile engines
09/08/1993EP0558477A1 Materials and methods for photocatalyzing oxidation of organic compounds on water
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