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)
10/1993
10/28/1993DE4213808A1 Fuel catalyst doping device - comprises tin@- coated ceramic honeycomb in engine fuel line
10/28/1993CA2094766A1 Process and catalyst for dehydrogenation of organic compounds
10/27/1993EP0567347A1 Hydrogenation catalyst, process for preparing, and process for using said catalyst
10/27/1993EP0567272A1 Hydroconversion process
10/27/1993EP0567198A1 Process for preparing a supported metal catalyst and selective hydrogenation process using such a catalyst
10/27/1993EP0566878A1 Catalyst for oxidative purifying exhaust gases of Diesel engines
10/27/1993EP0559808A4 A catalyst structure having integral heat exchange (ii)
10/27/1993EP0397650B1 Low pressure catalytic hydrogenation of carbonyl-containing compounds and catalysts therefor
10/27/1993CN1077661A "an oxidative diesel control catalyst"
10/27/1993CN1022545C Resin-carried nickel boride catalyst and preparation thereof
10/27/1993CN1022542C Perovskite-type rare-earth composite oxides catalyst for combustion
10/27/1993CN1022541C Lower hydrocarbon conversion catalyst composition contg. Si-Al-Ti promoter
10/26/1993US5256786 Catalytic reforming of cyclic alkyleneamines
10/26/1993US5256612 Regenerating the noble metal catalyst by combusting the coke, oxyhalogenation in presence of carbon dioxide at low pressure and reducing with hydrogen
10/26/1993US5256387 Catalyst for the production of nitric acid by oxidation of ammonia
10/26/1993CA1323636C Process for the preparation of hydrocarbons
10/26/1993CA1323620C Catalyst for purifying exhaust gas and method for production thereof
10/22/1993CA2094429A1 Oxidative diesel control catalyst
10/20/1993EP0566401A1 Catalyst for exhaust gas purification and method for exhaust gas purification
10/20/1993EP0566197A1 Process for preparing primary amines and catalyst system suitable therefor
10/20/1993EP0565952A1 Supported catalyst, preparation process thereof and use thereof for preparing vinyl acetate
10/20/1993EP0565941A1 Catalytically active coating composition
10/20/1993EP0565800A2 Process for the recovery of noble metals and tertiary phosphines
10/19/1993US5254786 Contacting with supported molybdenum or rhenium catalyst promoted with an organoborane compound
10/19/1993US5254783 Producing mixture of isomeric octanes with low degree of branching
10/19/1993US5254781 Heat exchanging
10/19/1993US5254779 In the presence of a nickel molybdenum oxide catalyst
10/19/1993US5254778 Ethane and ethylene from methane
10/19/1993US5254777 Catalytic mixture of group 8 compound and fatty acid hydrochloride
10/19/1993US5254764 Integrated process for producing iso-butene and alkyl tert-butyl ethers
10/19/1993US5254758 Vapor phase hydrogenation
10/19/1993US5254743 Solid bases as catalysts in aldol condensations
10/19/1993US5254738 Hydrogenating succinic dinitrile using mixed oxide catalyst containing cobalt oxide
10/19/1993US5254705 Process for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid esters
10/19/1993US5254520 Catalyst for the synthesis of methanol
10/19/1993US5254519 On alumina support
10/19/1993US5254518 Group IVB oxide addition to noble metal on rare earth modified silica alumina as hydrocarbon conversion catalyst
10/19/1993US5254516 For fuel desulfurization
10/19/1993US5254513 Steam treatment
10/19/1993US5254327 Zeolitic catalyst of MFI type, its preparation and use
10/19/1993US5254240 Hydrocracking of petroleum feedstocks using a tri-elemental catalyst with a titania-alumina support
10/19/1993CA1323360C Alumina-based catalysts, their production and use
10/19/1993CA1323359C Ceric oxide with new morphologic characteristics and process for its preparation
10/19/1993CA1323174C Process for the treatment of sulfur composite containing industrial gases
10/19/1993CA1323173C Process for recovering sulfur from sulfur-containing gases
10/14/1993WO1993020034A1 Aldolisation-dehydration process
10/14/1993WO1993019845A1 Catalyst for promoting halogen exchange
10/14/1993WO1993019812A1 Treatment of liquids
10/14/1993DE4307243A1 Prepn. of di:aryl cpds. useful for producing liquid crystal cpds. - involves coupling of aryl halide(s) with aromatic boron acid derivs. using palladium catalyst
10/14/1993DE4212020A1 Katalysator für die katalytische Nachverbrennung von Kohlenmonoxid und/oder oxidierbare organische Verbindungen enthaltenden Abgasen Catalyst for the catalytic oxidation of carbon monoxide and / or oxidizable organic compounds containing waste gases
10/14/1993CA2133764A1 Aldolisation-dehydration process
10/14/1993CA2133551A1 Treatment of liquids
10/13/1993EP0565205A1 Combination process for the pretreatment and hydroconversion of heavy residual oils
10/13/1993EP0565159A1 8-Hydroxycymene preparation by dehydrogenation
10/13/1993EP0565101A1 Method for preparing ethane and ethylene from methane
10/13/1993EP0565076A1 Process for preparing carbonate
10/13/1993EP0564830A2 Monolithic supported catalyst, process for its preparation and its use
10/13/1993EP0564644A1 Method for the production of hydrogen peroxide using fullerenes
10/13/1993EP0564526A1 Process for the conversion of methane to synthesis gas
10/13/1993EP0411084B1 Synthesis of hydrocarbyl amines
10/13/1993CN1077191A Process for selective hydrodefluorination
10/13/1993CN1077189A Process for the preparation of arylethylamines & substituted arylethylamines
10/13/1993CN1077182A 12H-a-silicon carbide crystal whisker and preparation thereof
10/13/1993CN1077140A Production of alkenyl alkanoate catalysts
10/13/1993CN1022420C Catalytic composition for isomerization of paraffinic hydrocarbons
10/12/1993US5252755 Reducing with hydrogen in the presence of hydrogenation catalysts
10/12/1993US5252752 Process for the production of carboxylic anhydrides
10/12/1993US5252199 Hydrotreating process using novel multimetallic sulfide catalysts
10/10/1993CA2093561A1 Combination process for the hydroconversion of heavy residual oils
10/09/1993CA2093610A1 Supported catalyst, process for its preparation and its use for the preparation of vinyl acetate
10/08/1993CA2093378A1 Process for preparing carbonate
10/06/1993EP0564415A1 Electrocatalyst and process of preparing same
10/06/1993EP0564329A1 Catalyst containing group VIII metal and group IIIA metal on a support
10/06/1993EP0564328A1 Process for the selective hydrogenation of hydrocarbons
10/06/1993EP0564317A1 Process for presulfurizing a catalyser for treating hydrocarbons
10/06/1993EP0564213A2 Process for the preparation of arylethylamines and substituted arylethylamines
10/06/1993EP0564212A2 Process for the preparation of arylethylamines and substituted arylethylamines
10/06/1993EP0564110A1 Method of making catalyst containing vanadium, antimony and tin
10/06/1993EP0564109A1 Production of organosilanes from polysilanes
10/06/1993EP0563986A2 Process for selective hydrodefluorination
10/06/1993EP0563611A1 Method of preparation of d,1-menthol
10/06/1993EP0563414A1 Process for producing a catalyst for the production of Alkenyl alkanoates
10/06/1993EP0563069A1 Guerbet carbonates.
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
10/06/1993CN1076875A Catalysts and processes for the manufacture of vinyl acetate
10/06/1993CN1022316C Process catalyzed oxidation for preparing mixtures of alcohols and ketones from alkane
10/05/1993US5250742 Bis/propargyloxyphenyl/isopropyl cyclohexanes for impregnation of inorganic fibers before polymerizing to hydrophobic thermosetting resins
10/05/1993US5250716 Method for making a silicon/copper contact mass suitable for direct reaction
10/05/1993US5250490 Noble metal supported on a base metal catalyst
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
10/05/1993US5250485 Mixing high molecular weight addition polymer with mixed oxide catalyst, molding, heat treating
10/05/1993US5250483 Method for treatment of catalysts using denitrifying bacteria
10/05/1993CA1322746C Hydrocracking of heavy oils in presence of petroleum coke derived from heavy oil coking operations
10/04/1993CA2091513A1 Production of organosilanes from polysilanes
10/04/1993CA2083251A1 Process for selective hydrodefluorination
10/03/1993CA2093273A1 Process for selective hydrogenation of hydrocarbons
10/01/1993CA2090843A1 Process for the preparation of arylethylamines and substituted arylethylamines
10/01/1993CA2090842A1 Process for the preparation of arylethylamines and substituted arylethylamines
09/1993
09/30/1993WO1993019035A1 Process for reducing aromatic halo-dinitro-diols in the presence of hydrogen halide
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