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)
09/1998
09/02/1998EP0861819A1 Process for the preparation of acrolein from propyle by reaction
09/02/1998EP0861688A1 Process for the hydroxylation of aromatic hydrocarbons
09/02/1998EP0861367A1 Method and device for purifying exhaust gas of engine
09/02/1998EP0861122A1 Catalyst activation and rejuvenation process
09/02/1998EP0861116A1 Method for catalytically processing gases with a high oxygen content to reduce nitrogen oxide emissions
09/02/1998EP0846082A4 Electron acceptor compositions on polymer templates and catalytic production of hydrogen peroxide
09/02/1998EP0812305B1 Microporous amorphous mixed metal oxides for form-selective catalysis
09/02/1998EP0773948A4 High activity ruthenium or osmium metal carbene complexes for olefin metathesis reactions and synthesis thereof
09/02/1998EP0696229B1 Process for making catalyser and catalyser made by said process
09/02/1998CN1192190A Catalyst support for high temperature applications and catalysts and catalytic processes employing same
09/02/1998CN1039623C Medicinal composition for preventing & curing kinetosis syndrome and its preparation method
09/01/1998US5801277 Solid catalyst for etherification reaction and production process for ether compound using this catalyst
09/01/1998US5801268 Preparation of aliphatic alpha omega-aminonitriles
09/01/1998US5801267 Preparation of aliphatic alpha, omega-aminonitriles
09/01/1998US5801259 Catalytic reaction of ethylene with oxygen in the presence of silver and alkali metal on carrier
09/01/1998US5801252 Process for production of cyclic N-vinyl carboxylic acid amide
09/01/1998US5801117 Comprising supported silver sulfate or silver chloride or silver with sulfuric acid
09/01/1998US5801114 Catalysts selective for the reduction of nitrogen oxides to nitrogen in an oxidizing medium, a process for their preparation and their use
09/01/1998US5800638 Ultrafine particle of quasi-crystalline aluminum alloy and process for producing aggregate thereof
09/01/1998CA2089510C Silver catalyst for production of ethylene oxide and method for production of the catalyst
08/1998
08/28/1998CA2230605A1 Process for hydrotreating metal-contaminated hydrocarbonaceous feedstocks
08/27/1998WO1998037168A2 Catalyst and process for the hydrogenation of hydrocarbons
08/27/1998WO1998037043A2 Processes for the manufacture of 1,1,1,3,3-pentafluoropropene, 2-chloro-pentafluoropropene and compositions comprising saturated derivatives thereof
08/27/1998WO1998037024A2 Method for removing chlorate ions from solutions
08/27/1998DE19720341C1 3,5-Di:fluoro-aniline preparation in good yield
08/27/1998CA2231023A1 Process for the production of acrylic acid from acrolein by redox reaction and use of a solid composition of mixed oxides as a redox system in the said reaction
08/27/1998CA2230870A1 Process for the production of acrolein from propylene by redox reaction and use of a solid composition of mixed oxides as a redox system in the said reaction
08/26/1998EP0860197A1 Process for treating exhaust gas and exhaust gas treating equipment
08/26/1998EP0703894B1 Low pressure process for the hydrogenation of dimethyl benzenedicarboxylates to the corresponding dimethyl cyclohexanedicarboxylates
08/26/1998CN1191526A Dehydration of primary alcohols
08/26/1998CN1191157A Bulk catalysts based on chromium and on nickel for gas-phase fluorination of halogenated hydrocarbons
08/25/1998US5798148 Porous metal composite body
08/25/1998US5797737 Catalytic combustion system with multistage fuel injection
08/25/1998CA2013423C Hydrocarbon dehydrogenation catalyst
08/20/1998WO1998035938A1 PROCESS TO CONTINUOUSLY PREPARE AN AQUEOUS MIXTURE OF ε-CAPROLACTAM AND ε-CAPROLACTAM PRECURSORS
08/20/1998WO1998035934A1 η-OXO-HOMOPHENYLALANINE DERIVATIVES AND PROCESS FOR PRODUCING HOMOPHENYLALANINE DERIVATIVES BY REDUCING THE SAME
08/20/1998WO1998035908A1 Catalytic partial oxidation of hydrocarbons
08/20/1998WO1998035754A1 Process for hydrogenation, hydroisomerization and/or hydrodesulfurization of a sulfur contaminant containing feedstock
08/20/1998DE19806398A1 Aldehyde production by ester hydrogenation
08/20/1998CA2280780A1 Process to continuously prepare an aqueous mixture of .epsilon.-caprolactam and .epsilon.-caprolactam precursors
08/19/1998EP0858835A1 Oxidation catalytic system and oxidation process
08/19/1998EP0858833A2 Copper-based catalysts, process for producing them and their use, and method for preparation of alkylhalogenosylanes
08/19/1998EP0755390B1 Process for the preparation of 5-amino-1,3-dioxanes
08/19/1998EP0750602B1 Process for producing alcohols and/or aldehydes
08/19/1998EP0690836B1 Carboxylic acid isomerisation method
08/19/1998CN1190910A Supported Ni-Cu hydroconversion catalyst
08/19/1998CN1190909A NOx catalyst and method of using the same
08/18/1998US5795952 Reacting a polyether glycol with dimethyl carbonate in presence of a basic catalyst; transesterification
08/18/1998US5795841 Supports with metal or metal oxide coatings for wear resistance
08/18/1998US5795840 Burned gas purifying catalyst
08/18/1998CA2165207C Low pressure process for the hydrogenation of dimethyl benzenedicarboxylates to the corresponding dimethyl cyclohexanedicarboxylates
08/18/1998CA2165206C Preparation of dimethyl cyclohexanedicarboxylates
08/18/1998CA2131041C Exhaust emission control catalyst
08/18/1998CA2092193C High catalyst process for glucamide detergents
08/18/1998CA2092192C Process for preparing n-alkyl polyhydroxy amines and fatty acid amides therefrom in hydroxy solvents
08/18/1998CA2024535C Stain-resistant plasticizer compositions and method of making same
08/18/1998CA2013781C Aromatic aldehydes, their derivatives and their utilization as perfuming ingredients
08/13/1998WO1998034899A1 Method for hydrogenating compounds from the group of imines or enamines
08/13/1998WO1998034894A2 Hydroperoxide decomposition process
08/13/1998DE19805259A1 Oxygen=storing cerium complex oxide
08/13/1998DE19705328A1 Vanadium-containing catalyst for selective oxidation of hydrocarbon
08/13/1998DE19705326A1 Selective oxidation of non-cyclic unsaturated hydrocarbon
08/13/1998DE19704615A1 Verfahren zur Hydrierung von Verbindungen aus der Gruppe der Imine oder Enamine A process for the hydrogenation of compounds from the group of the imines or enamines
08/13/1998CA2280826A1 Method for hydrogenating compounds from the group of imines or enamines
08/13/1998CA2279493A1 Hydroperoxide decomposition process
08/12/1998EP0857730A2 Process for the hydrogenation of sugars
08/12/1998EP0857719A1 Continuous process for the preparation of 4-aminopiperidines
08/12/1998EP0857713A1 Process for the preparation of 3-hydroxy- and 3-acetoxy-2-methylbenzoic acid
08/12/1998EP0857513A1 Catalytic composition useful in the Fischer Tropsch reaction
08/12/1998EP0857512A1 Catalyst for the preparation of carboxylic esters
08/12/1998EP0857511A2 Exhaust gas purifying catalyst
08/12/1998EP0857510A1 Sulphur resistant lean-burn NOx catalyst for treating diesel emissions
08/12/1998EP0857169A1 Process for preparing cyclohexanol and cyclohexanone
08/12/1998EP0782594B1 Method of producing polytetrahydrofurane
08/12/1998EP0643756B1 Method for the catalytic conversion of organic materials into a product gas
08/12/1998CN1190356A Cloth or cloth-like packing which is subject to low pressure losses and has ordered structure for use in material-exchange columns and rectification method using such packing
08/12/1998CN1190091A Hydrogenation of aromatic compound in presence of supported catalyst
08/12/1998CN1039478C Catalyst for carbon dioxide hydrogenation-methanation
08/11/1998US5792719 Supported catalyst for gas-phase oxidation reactions
08/11/1998US5792439 Reduction of nitrate ions in acid medium using palladium and platinum metal particles as catalyst
08/11/1998US5792436 Periodic desorption by injecting combustible material into gas stream and catalytically oxidizing it on trap to supply heat for thermal desorption
08/11/1998CA2092182C Catalyzed process for glucamide detergents
08/11/1998CA2078878C Process for the preparation of high-purity tetrahydrofuran
08/11/1998CA2073073C Process for the ammoxydation of saturated hydrocarbons
08/11/1998CA2064139C Process for preparing pentafluoroethane by hydrogenolysis of chloropentafluoroethane
08/06/1998WO1998033759A1 Heterogeneous vapor phase carbonylation process
08/06/1998WO1998033756A1 Process for the manufacture of 1,1,1,3,3-pentafluoropropane
08/06/1998WO1998033590A1 Carbonylation catalyst
08/06/1998WO1998033589A1 Process for regeneration of carbon-supported, rhenium-containing catalysts
08/06/1998DE19804587A1 Catalyst for purifying vehicle exhaust gases
08/06/1998CA2278738A1 Heterogeneous vapor phase carbonylation process
08/05/1998EP0856572A1 Process for hydrogenative dearomatisation
08/05/1998EP0856531A2 Granular polybutadiene or polyisoprene
08/05/1998EP0856530A2 Polymerisation catalyst
08/05/1998EP0856350A1 Catalyst for purifying exhaust gas and method of making the same
08/05/1998EP0855934A1 Honeycomb catalyst base
08/05/1998CN1189785A Method and appts. in catalytic reactions
08/05/1998CN1189526A Process for transforming gas oil cut to produce dearomatised and desulphurised fuel with high cetane number
08/05/1998CN1189394A Normal atmospheric temp. and low temp. organic sulphur hydrolyst and its prepn.
08/04/1998US5789642 Hydrocarbon conversion catalyst composition and processes therefor and therewith
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