| Patents for B01J 21 - Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium (28,523) |
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| 08/06/1992 | WO1992012792A1 Alumina catalyst supports |
| 08/05/1992 | EP0497436A2 Preparation of a carrier for a hydrotreating catalyst |
| 08/05/1992 | EP0497435A2 Preparation of a hydrotreating catalyst |
| 08/05/1992 | CA2060527A1 Process for producing lower olefins |
| 08/04/1992 | US5136107 Process for halogenating aromatic compounds |
| 08/04/1992 | US5135756 Process for improving the physical and catalytic properties of a fluid cracking catalyst |
| 08/04/1992 | US5135642 For cracking, hydrocracking & alkylation |
| 08/04/1992 | US5135641 Catalytic cracking process employing silica/alumina cogel catalysts |
| 07/29/1992 | EP0496700A1 Diphosphines containing silane groups, immobilized diphosphines and their use as hydrogenation catalysts |
| 07/29/1992 | EP0496470A1 Ethylene oxide catalyst and process for its preparation and use |
| 07/29/1992 | EP0496386A1 Catalyst carrier, composition and process for making same |
| 07/29/1992 | EP0496385A1 Multistep process for the liquid phase ammoximation of carbonyl compounds |
| 07/29/1992 | EP0495815A1 Process for making alkyl polyethoxy ether sulphates |
| 07/29/1992 | CA2056000A1 Composition and method of making high porosity, high strength compositions |
| 07/28/1992 | CA1305727C Process for producing ketoximes |
| 07/23/1992 | WO1992012113A1 Catalytic hydrogenolysis |
| 07/23/1992 | WO1992011934A1 Layered oxide materials and swollen and pillared forms thereof |
| 07/22/1992 | EP0495534A2 Catalyst for steam reforming of hydrocarbon |
| 07/22/1992 | EP0494954A1 Battery |
| 07/22/1992 | CN1017498B Preparation of load type cross-linked clay catalyst and its product |
| 07/21/1992 | US5132481 Process of methane oxidative coupling with hydrogen activation of catalyst |
| 07/21/1992 | US5132480 Continuous withdrawal of catalyst, regeneration by gasification of coke |
| 07/21/1992 | US5132468 C-alkylation of hydroquinone or monoethers thereof |
| 07/21/1992 | US5132444 Gas-phase preparation of vinyl phosphonic acid derivatives |
| 07/15/1992 | EP0494303A1 Amorphous alloy catalyst for cleaning exhaust gas |
| 07/15/1992 | EP0494250A1 Process for the preparation of dihidroxy esters |
| 07/15/1992 | CN1062717A Process and catalyst for converting methane into higher hydrocarbon products |
| 07/15/1992 | CN1017417B Process for preparing granule of aluminum oxide and products thereform |
| 07/14/1992 | US5130287 Hyrolysis of zirconyl nitrate with ammonia, washing with ammonium hydroxide, drying; alcohols to olefins |
| 07/14/1992 | US5130114 Catalyst for steam reforming of hydrocarbon |
| 07/14/1992 | US5130031 Method of treating aqueous liquids using light energy, ultrasonic energy, and a photocatalyst |
| 07/08/1992 | EP0493803A1 Catalyst for oxidizing carbon-containing compounds and method for the production of the same |
| 07/07/1992 | US5128490 Distillation, cyclization in presence of phyllosilicate |
| 07/07/1992 | US5128301 Catalyst for removal of nitrogen oxides and method for removal of nitrogen oxides by use of the catalyst |
| 07/07/1992 | US5128291 Porous titania or zirconia spheres |
| 07/07/1992 | US5128114 Catalyst supports, urea or ammonium citrate additive |
| 07/02/1992 | DE4042594A1 Verfahren zur herstellung von aluminiumoxidkugeln A process for producing aluminum oxide spheres |
| 07/01/1992 | EP0492697A1 Catalytically active gel and a process for its preparation |
| 07/01/1992 | EP0492695A1 Process for converting methane into higher hydrocarbon products |
| 07/01/1992 | EP0492594A1 Bromination of ortho-xylene |
| 07/01/1992 | EP0492473A1 Process for the preparation of 4-substituted 2,6-dialkylanilines |
| 07/01/1992 | EP0492233A1 Method for the preparation of 5-cyano-4-alkyl-oxazol |
| 07/01/1992 | EP0491931A1 COMPOSITE CLAY MATERIALS FOR REMOVAL OF SO x? FROM GAS STREAMS. |
| 07/01/1992 | CN1062308A Synthetic porous crystalline material its synthesis and use |
| 07/01/1992 | CN1062307A Lewis acid promoted transition alumina catalysts and isoparaffin alkylation processes using those catalysts |
| 06/30/1992 | US5126306 Olefin dimerization catalysts |
| 06/30/1992 | US5126300 Alkaline earth oxide or hydroxide precipitated in smectite to react with sulfur oxides |
| 06/25/1992 | DE4106873C1 Prodn. of catalyst for denitrification of waste gases - with reduced amt. of waste water and waste gases during prodn. |
| 06/24/1992 | EP0491520A1 Kandite clay compositions |
| 06/23/1992 | US5124303 Reinforced catalyst for treatment of waste gas |
| 06/23/1992 | CA1304094C Method for ammoxidation of paraffins and catalyst therefor |
| 06/23/1992 | CA1304066C High temperature resistant catalyst shaped bodies and process for their production |
| 06/22/1992 | CA2057837A1 Process and catalyst for converting methane into higher hydrocarbon products |
| 06/21/1992 | WO1992011224A1 Process for the preparation of glycol ethers |
| 06/21/1992 | CA2076376A1 Process for the preparation of glycol ethers |
| 06/21/1992 | CA2058140A1 Process for the production of 4-substituted 2, 6-dialkylanilines |
| 06/18/1992 | CA2055365A1 Pillared interlayered kandite clay compositions |
| 06/17/1992 | EP0490317A1 Active carbon materials, process for the preparation thereof and the use thereof |
| 06/17/1992 | EP0490226A1 Porous titania spheres |
| 06/17/1992 | CN1061953A Process for preparation of ethers |
| 06/16/1992 | US5122495 Activated catalyst for the vapor phase hydrogenation of maleic anhydride to gamma-butyrolactone in high conversion and high selectivity |
| 06/16/1992 | CA1303595C Hydrotreating catalyst |
| 06/12/1992 | CA2050548A1 Porous titania spheres |
| 06/11/1992 | WO1992009365A1 A catalyst structure having integral heat exchange (ii) |
| 06/11/1992 | DE4038933A1 Benzylation of aromatic cpds. - using carbon@ catalyst which can be used repeatedly and left in the prod. as inert filler |
| 06/10/1992 | EP0489441A1 Metal catalyzed production of tetrachlorosilane |
| 06/09/1992 | US5120883 Catalytic process for producing CCl3 CF3 |
| 06/09/1992 | US5120880 Preparation of muscone, intermediates for this preparation and preparation of said intermediates |
| 06/09/1992 | US5120701 Pore size catalyst with high strength, free of binder and purity |
| 06/09/1992 | US5120699 Platinum-on-graphite catalysts and the use thereof |
| 06/09/1992 | US5120520 In presence of metal or metal-contianing catalyst |
| 06/09/1992 | CA1302681C Ceramic bodies produced from boehmite gels by a hydrothermal process |
| 06/08/1992 | WO1992010486A1 Method for preparing 5-hydroxymethyl furfural by contact catalysis |
| 06/08/1992 | CA2097812A1 5-hydroxymethylfurfural preparation process by heterogeneous catalysis |
| 06/07/1992 | CA2055304A1 Metal catalyzed production of tetrachlorosilanes |
| 06/03/1992 | EP0488347A1 Diesel engine exhaust gas-purifying catalyst |
| 06/03/1992 | EP0488045A2 Process for the preparation of beta-Isophorone |
| 06/03/1992 | EP0307446B1 Liquid phase isomerization of iodoaromatic compounds |
| 06/02/1992 | US5118898 Exothermic/endothermic and single fluidized-bed reaction system |
| 06/02/1992 | US5118864 Preparation of cyclopentenones |
| 06/02/1992 | US5118821 Catalytic hydrogenation of maleic anhydride |
| 06/02/1992 | US5118654 Heating a mixture of magnesium and lithium acetate |
| 06/02/1992 | US5118492 Process for the catalytic decomposition of chlorofluoro-alkanes |
| 06/02/1992 | CA1302437C Production of ethers from olefins |
| 06/02/1992 | CA1302331C Production of lubricating oils by hydrocracking |
| 05/30/1992 | CA2056599A1 Diesel engine exhaust gas-purifying catalyst |
| 05/27/1992 | CN1016776B Boron-promoted reducible metal oxides and method of their use |
| 05/27/1992 | CN1016773B Layered silicates and their synthesis |
| 05/27/1992 | CN1016772B Layered metal oxides containing interlayer oxides and their synthesis |
| 05/27/1992 | CN1016771B Layered metal chalcogenides containing interspathic polymeric chalcogenides |
| 05/26/1992 | US5116801 Spinel, Alumina Support, Vanadium Oxide, Molybdenum or Tungsten Oxide |
| 05/26/1992 | CA1301687C Carrier material for immobilizing microorganisms |
| 05/20/1992 | EP0485855A1 Process for the preparation of aromatic diesters of carbonic acid |
| 05/20/1992 | EP0485787A1 Treatment equipment of exhaust gas containing organic halogen compounds |
| 05/20/1992 | CN1061223A Catalytic production of lactide directly from lactic acid |
| 05/20/1992 | CN1016677B Method for preparation of layered metal oxides containing interlayer oxides |
| 05/20/1992 | CN1016671B Method for preparation of silicon oxide extrudates |
| 05/19/1992 | US5115053 Aging, spray drying and adding a chromium compound to produce a polymerization catalyst for olefins |
| 05/19/1992 | US5114901 Ceramic coating for a catalyst support |
| 05/19/1992 | US5114899 Olefin disproportionation catalyst and process |