Patents for B01J 35 - Catalysts, in general, characterised by their form or physical properties (33,706)
08/1992
08/13/1992DE4103571A1 Exhaust converter - has sealing element protecting external face of catalyst materials housing from hot exhaust gases
08/11/1992US5138109 Alkylation in presence of liquid catalyst containing aluminum chloride and alkylbenzene
08/11/1992US5137862 Oxidation catalysts
08/11/1992US5137855 Catalysts for selective catalytic reduction denox technology
08/11/1992US5137696 Exhaust gas cleaning device
08/07/1992CA2101946A1 Catalyst or membrane precursor systems, catalyst or membrane systems, and method of preparing such systems
08/06/1992WO1992010291A3 Catalyst support for oxidation reactions
08/06/1992DE4102890A1 Wabenkoerper mit inhomogener elektrischer beheizung Wabenkoerper with inhomogeneous electric heating
08/05/1992EP0497436A2 Preparation of a carrier for a hydrotreating catalyst
08/05/1992EP0497435A2 Preparation of a hydrotreating catalyst
08/05/1992EP0497037A1 Shell-coated FCC catalysts
08/04/1992US5135902 Aromatization catalyst
08/04/1992US5135794 Honeycomb body, in particular catalyst carrier body, formed of a plurality of entwined bundles of sheet metal
08/01/1992CA2052791A1 Shell-coated fcc catalysts
07/1992
07/29/1992EP0496526A1 Exhaust gas purification system for an internal combustion engine
07/29/1992CA2056000A1 Composition and method of making high porosity, high strength compositions
07/28/1992US5134242 Catalytic olefin upgrading process using synthetic mesoporous crystalline material
07/28/1992US5134109 Platinum group metal on zirconia-containing carrier
07/28/1992US5134108 Hydrogenation catlaysts
07/28/1992US5134103 Magnesium oxide and magnesium hydroxide water mixture with rotation, drying and rotation
07/28/1992US5133944 Flat and corrugated strip, coil
07/28/1992US5133842 Electrochemical cell having electrode comprising gold containing electrocatalyst
07/23/1992WO1992011936A1 Use of a super alloy as a substrate for catalysts
07/22/1992EP0494954A1 Battery
07/21/1992US5132480 Continuous withdrawal of catalyst, regeneration by gasification of coke
07/21/1992US5132479 Preparation of p-xylene from o- or m-xylene
07/21/1992US5132269 Slurrying, drying and firing to form an oxidation catalyst
07/21/1992CA1305466C Ceramic honeycomb structural bodies and method of producing the same
07/21/1992CA1305465C Ceramic honeycomb structural bodies
07/15/1992EP0377021B1 Directly heated catalytic apparatus
07/15/1992CN1062711A Particles of magnesium chloride with structure of polyhedron
07/14/1992US5130208 Honeycomb body with internal leading edges, in particular a catalyst body for motor vehicles
07/14/1992US5130100 Exhaust gas cleaning device
07/14/1992US5130031 Method of treating aqueous liquids using light energy, ultrasonic energy, and a photocatalyst
07/08/1992EP0493803A1 Catalyst for oxidizing carbon-containing compounds and method for the production of the same
07/07/1992US5128307 Copper, aluminum, zinc, potassium
07/07/1992US5128301 Catalyst for removal of nitrogen oxides and method for removal of nitrogen oxides by use of the catalyst
07/07/1992US5128291 Porous titania or zirconia spheres
07/07/1992US5128114 Catalyst supports, urea or ammonium citrate additive
07/02/1992DE4042594A1 Verfahren zur herstellung von aluminiumoxidkugeln A process for producing aluminum oxide spheres
07/01/1992EP0492698A1 Process for producing hydrogen, by means of catalysed photolysis of water
07/01/1992CN1062308A Synthetic porous crystalline material its synthesis and use
06/1992
06/30/1992US5125231 Dual converter engine exhaust system for reducing hydrocarbon emissions
06/30/1992CA1304348C Process for preparing hydrotreating catalysts from hydrogels
06/30/1992CA1304347C Process for the preparation of hydrotreating catalysts from hydrogels
06/30/1992CA1304215C Method of carrying out heterogeneous catalytic chemical processes
06/25/1992WO1992010291A2 Catalyst support for oxidation reactions
06/25/1992WO1992010290A1 Copper chromite catalyst and process for preparing said catalyst
06/23/1992US5124495 Selective hydrogenolysis of perhalogenated ethane derivatives
06/23/1992US5124491 Using copper, chromium, manganese, silicon, barium oxides catalyst
06/23/1992US5124295 Copper chromite catalyst and process for preparation said catalyst
06/23/1992US5124024 Method for extending hydroconversion catalyst life
06/23/1992CA1304069C Hydrogenation catalyst
06/23/1992CA1304068C Ceramic foam catalysts, or catalyst supports, particularly for steam reforming
06/23/1992CA1304067C Ammonia oxidation catalyst pack
06/23/1992CA1304066C High temperature resistant catalyst shaped bodies and process for their production
06/23/1992CA1304065C Method for the dry regeneration of a catalyst
06/17/1992EP0490226A1 Porous titania spheres
06/17/1992EP0490222A1 Structure for electrically heatable catalytic core
06/17/1992CN1017029B Ni/al2o3 catalyst for steam reforming
06/16/1992US5122497 Catalyst for ammonia oxidation
06/16/1992US5122496 Catalyst for removing the nitrite and/or nitrate content in water
06/13/1992CA2050230A1 Structure for electrically heatable catalytic core
06/12/1992CA2050548A1 Porous titania spheres
06/11/1992WO1992009365A1 A catalyst structure having integral heat exchange (ii)
06/11/1992DE4039211A1 Catalyst for recombination of hydrogen@ and oxygen@ esp. in accumulator - with support of mat hydrophobised by impregnation with silicone to increase life
06/09/1992US5120701 Pore size catalyst with high strength, free of binder and purity
06/09/1992US5120699 Platinum-on-graphite catalysts and the use thereof
06/09/1992US5120695 Reducing catalyst with coating of oxidation catalyst
06/09/1992CA1303012C Ni-p-mo catalyst and hydroprocessing use thereof
06/03/1992EP0488856A1 Magnesium chloride particles having a polyhedral shape, catalytic composition supported on these particles, process for the preparation of these products and process for obtaining polyolefines using these catalytic compositions
06/03/1992EP0488347A1 Diesel engine exhaust gas-purifying catalyst
06/02/1992US5118896 Aromatic alkylation process using large macropore, small particle size, zeolite catalyst
06/02/1992US5118894 Production of ethylbenzene
06/02/1992US5118868 Oxidation catalyst for partial oxidation of alcohol
06/02/1992US5118821 Catalytic hydrogenation of maleic anhydride
06/02/1992US5118477 Honeycomb body
06/02/1992US5118475 Core element and core for electrically heatable catalytic converter
05/1992
05/30/1992CA2056599A1 Diesel engine exhaust gas-purifying catalyst
05/29/1992WO1992008883A1 Heatable catalyst arrangement for cleaning the exhaust gases of internal combustion engines
05/27/1992CN1061352A Shaped oxidation catalyst structures for production of maleic anhydride
05/27/1992CN1016793B Process for the preparation of super-needle coke
05/27/1992CN1016773B Layered silicates and their synthesis
05/27/1992CN1016772B Layered metal oxides containing interlayer oxides and their synthesis
05/27/1992CN1016771B Layered metal chalcogenides containing interspathic polymeric chalcogenides
05/26/1992US5116484 Hydrodenitrification process
05/26/1992CA1301965C Method for treatment of waste water
05/21/1992WO1992008768A1 Materials and methods for photocatalyzing oxidation of organic compounds on water
05/21/1992CA2095620A1 Materials and methods for photocatalyzing oxidation of organic compounds on water
05/20/1992EP0486276A1 Carrier for automobile exhaust gas purifying catalyst
05/20/1992CN1016677B Method for preparation of layered metal oxides containing interlayer oxides
05/19/1992US5113653 Exhaust gas cleaning apparatus
05/19/1992CA1301144C Denitration catalyst for reducing nitrogen oxides in exhaust gas
05/14/1992DE4035971A1 Beheizbare katalysatoranordnung fuer die abgasreinigung von verbrennungsmotoren Heated catalyst arrangement for the emission control of internal combustion engines
05/13/1992EP0485179A2 Heater and catalytic converter
05/13/1992EP0484593A1 Method of producing a porous metal and a metal product using the same such as a catalyst carrier
05/13/1992EP0391895B1 Process for manufacturing fine-structured bodies
05/12/1992US5112995 Preparation of substituted ethenes
05/12/1992US5112792 Nickel/silica catalyst and the preparation and use thereof
05/12/1992CA1300543C Upgrading of petroleum residua