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 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group
Patents for B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group (79,164)
03/1998
03/19/1998CA2263711A1 Fluorination catalyst and process
03/19/1998CA2215613A1 Process for preparing isocamphylcyclohexanols
03/18/1998EP0829504A1 Hydrosilylation method and process for producing curing agent thereby
03/18/1998EP0829472A1 Improved process for producing 4-hydroxy-2-pyrrolidone
03/18/1998EP0829295A2 Catalyst and process for catalytic purification of exhaust gases from a DMT process
03/18/1998EP0828707A1 Process for producing cyclohexanonoxim and caprolactam
03/18/1998EP0828558A1 Catalyst and process for producing amines
03/18/1998EP0828557A1 Hydrodehalogenation catalysts and their preparation and use
03/18/1998EP0758267B1 Heterogeneous metathesis catalyst
03/18/1998CN1176292A Improved steam reforming catalysts for lower hydrocarbons
03/18/1998CN1176288A Preparation of catalytic cracking and metal passivating agent containing antimonide
03/18/1998CN1176243A Catalyst treatment for fischer-tropsch process
03/18/1998CN1176223A Process for producing chlorine
03/18/1998CN1176149A Bismuth-containing catalysts
03/18/1998CN1037780C Process for the preparation of lower olefins
03/18/1998CN1037778C Method for desulfurization of hydrocarbon
03/18/1998CN1037767C A process for reduction of waste material during manufacture of aerylonitrile
03/17/1998US5728918 Catalyst treatment
03/17/1998US5728917 Polymer depolymerization using ruthenium and osmium carbene complexes
03/17/1998US5728913 Moisture based method of improving the performance of hydrocarbon fuels
03/17/1998US5728904 Process for the preparation of 1,1,1,3,3-pentafluoropropane
03/17/1998US5728902 Reaction of 2-trifluoromethyl-3,3,3-trifluoropropionic acid in presence of metal carbonate/bicarbonate and desiccating agent
03/17/1998US5728900 Palladium catalyst for hydrogenation with lead or cadmium
03/17/1998US5728896 Process for the preparation of hydroxymethyl-cyclopropane
03/17/1998US5728891 Catalytic hydrogenation of isophorone, circulation
03/17/1998US5728887 Catalytic hydrogenolysis of organic thiocyanates and disulfides to thiols
03/17/1998US5728883 Process for preparing a mixture of cyclohexylamine and dicyclohexylamine
03/17/1998US5728871 Process for the preparation of acetic acid
03/17/1998US5728858 Activation of copper-silicon slurries for the direct synthesis of trialkoxysilanes
03/17/1998US5728837 Method of obtaining nicotinic acid
03/17/1998US5728644 Aromatics hydrogenation catalyst
03/17/1998US5728643 NOx decomposition catalyst and exhaust gas purifier using said catalyst
03/17/1998US5728366 Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with monovalent organic anions
03/17/1998US5728365 Reacting divalent metal compound and trivalent metal oxide powder in aqueous suspension to form double hydroxide, contacting with acid or salt of divalent inorganic anion to form intercalated layered double hydroxide, separating
03/17/1998US5728364 Two powder synthesis of hydrotalcite and hydrotalcite like compounds
03/17/1998US5728363 React trivalent metal oxide powder with divalent metal compound and react intermediate formed with anion source, separation
03/17/1998CA2215539A1 Catalyst and method for catalytic off-gas cleaning in the dmt process
03/12/1998WO1998009931A1 Hydroperoxide decomposition processes
03/12/1998WO1998009726A1 Catalyst composition and method for its manufacturing
03/12/1998DE19738759A1 Unsaturated alcohol preparation with high yield, selectivity and double bond retention
03/12/1998DE19636884A1 Verfahren und Katalysator für die katalytische oxidative Dehydrierung von Alkylaromaten und Paraffinen A process and catalyst for the catalytic oxidative dehydrogenation of alkylaromatics and paraffins
03/12/1998DE19636768A1 Für die Herstellung von aliphatischen alpha, omega-Aminonitrilen durch partielle Hydrierung von aliphatischen Dinitrilen geeignete Katalysatoren For the preparation of aliphatic alpha, omega-aminonitriles by partial hydrogenation of aliphatic dinitriles suitable catalysts
03/12/1998DE19636765A1 Verfahren zur gleichzeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin A process for the simultaneous preparation of 6-aminocapronitrile and hexamethylenediamine
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
03/12/1998CA2262069A1 Hydroperoxide decomposition process
03/11/1998EP0827956A1 Process for the dehydrogenation of 1,4-butanediol to gamma-butyrolactone
03/11/1998EP0827944A1 Hydrogenation process
03/11/1998EP0827779A1 Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons
03/11/1998EP0827778A2 Catalyst and process for selectively reducing NOx in oxygen-containing combustion exhaust gases
03/11/1998EP0827775A1 Oxygen storage material for automotive catalysts
03/11/1998EP0827422A1 Catalyst for vinyl acetate manufacture
03/11/1998EP0735984B1 Composition precursor and cerium and zirconium mixed oxide based composition, method for its preparation and use thereof
03/11/1998CN1175941A Organic compounds and processes for their manufacture
03/11/1998CN1175938A Oxychlorination of ethylene in two stage fixed-bed reactor
03/11/1998CN1175910A Method for purifying exhaust from wood mfg. processes
03/11/1998CN1175481A Co-impregnation liquid for preparing hydrocracking catalyst
03/11/1998CN1175479A Catalyst for synthesis of C2 oxy-compound, e. g. ethanolaldehyde by hydrogenation of carbon monooxide
03/11/1998CN1175478A High-strength, high heat-resistance and poisoning-resistance deoxidation catalyst
03/10/1998US5726346 Process for the stereoselective preparation of a β-phenylisoserine derivative and its use for the preparation of taxane derivatives
03/10/1998US5726343 Reaction of a boronic acid compound with a methoxyiminoacetic ester, insecticides, microbiocides
03/10/1998US5726326 Catalytic forming thiophene from sulfur such and carbon compound
03/10/1998US5726260 Process for the production of a microspheroidal powder of low dispersity, microspheroidal powder of low dispersity thus obtained, catalysts for the polymerization of alpha-olefins and process for the polymerization of alpha-olefins
03/10/1998US5725781 Method and catalyst for forced catalytic deoxygenation of sea water
03/10/1998CA2214623A1 Process for preparing .alpha.-d-glucopyranosido-1,6-mannitol and -sorbitol from .alpha.-d-glucopyranosido-1,6-fructose
03/05/1998WO1998008605A1 Catalyst recovery
03/05/1998WO1998008598A2 Fluidized bed reactor and process
03/05/1998DE19634527A1 Purification of effluent containing, e.g. dyestuffs
03/05/1998CA2263091A1 Fluidized bed reactor and process
03/04/1998EP0827225A2 Platinum alloy skeleton supported electrocatalyst, electrode using the electrocatalyst, and process for producing the electrocatalyst
03/04/1998EP0826654A1 Process for the preparation of derivatives of indene
03/04/1998EP0826531A2 Air-purifying filter and air-purifier for automobile
03/04/1998EP0826419A1 ZnO-Pd composite catalyst and production method therefor
03/04/1998EP0826418A1 Catalyst for oxidation of hydrogen, method for selective oxidation of hydrogen, and method for dehydrogenation of hydrocarbon
03/04/1998EP0826417A1 Bismuth containing catalysts
03/04/1998EP0826410A2 Catalyst for purifying exhaust gas
03/04/1998EP0826408A1 Process for reductive elimination of nitrogen oxides from dust-laden exhaust gases of a cement factory
03/04/1998EP0825979A1 Process for the catalytic hydrogenation of aromatic nitro compounds
03/04/1998EP0825976A1 Process for producing n-methyl-2-(3,4 dimethoxyphenyl)-ethylamine
03/04/1998EP0825975A1 Process for the preparation of substituted aromatic amino compounds
03/04/1998EP0733030A4 Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams
03/04/1998CN1174831A Reductive coupling of nitrobenzene or nitrobenzenes substituted on nucleus to give corresponding azobenzenes and azoxybenzenes by means of redox catalysts
03/04/1998CN1174756A Light oil type hydrogen cracking catalyst and preparation method thereof
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.
03/03/1998US5723713 Oligomerization, metathesis
03/03/1998US5723701 Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions
03/03/1998US5723685 Reaction of diol with acetylene in the presence of base to form vinyl ether
03/03/1998US5723684 Compositions for bis-(fluoromethyl)ether
03/03/1998US5723680 Preparation of aldehydes
03/03/1998US5723643 Hydrosilylation reaction of acrylate and silane with inhibitor of polymerization
03/03/1998US5723404 Process for the production of mixed oxide powders for catalysts for the removal of nitrogen oxides
03/03/1998US5723403 Filling and drying, then heat treatment and impregnation with catalytic active phase
03/03/1998US5723101 Method for producing cerium and zirconium oxides, mixed oxides and solid solutions having improved thermal stability
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
02/26/1998WO1998007512A1 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
02/26/1998WO1998002236A3 Method of supported metal catalyst production
02/26/1998DE19633757A1 Doped supported catalyst by gas phase oxidation of ortho-xylene and/or naphthalene
02/26/1998CA2214076A1 Platinum skeleton alloy-supported electrocatalyst, electrode using the electrocatalyst, and process for producing the electrocatalyst
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