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)
10/1998
10/21/1998EP0871543A1 Method and apparatus in catalytic reactions
10/21/1998EP0643991B1 Nitrogen oxide decomposing catalyst and denitration method using the same
10/21/1998EP0562113B1 Continuous partial hydrogenation of monocyclic aromatic hydrocarbon with pretreated catalyst slurry
10/21/1998CN1196379A Steam conversion process and catalyst
10/21/1998CN1196330A Synthesis gas production by steam reforming using catalyzed hardware
10/21/1998CN1040316C Process for production of cresols
10/20/1998US5824831 Catalyst for dehydrogenation of alkyl aromatic hydrocarbon and process for producting vinyl aromatic hydrocarbon using the same
10/20/1998US5824621 Exhaust gas cleaner
10/20/1998US5824262 Method for preparation of a catalyst for purifying exhaust gas
10/20/1998US5823761 Process for catalytic combustion with staged fuel injection
10/20/1998US5823758 Chromium oxide and cobalt oxide dispersed in stoddard solvent
10/17/1998CA2234863A1 4-alkyl semicarbazides oxygen scavengers
10/15/1998WO1998045280A1 Propylene oxide process using alkaline earth metal compound-supported silver catalysts containing rhenium and potassium promoters
10/15/1998WO1998045261A1 Process for producing 5-methylindolines
10/15/1998WO1998045212A1 CERIUM OXIDES, ZIRCONIUM OXIDES, Ce/Zr MIXED OXIDES AND Ce/Zr SOLID SOLUTIONS HAVING IMPROVED THERMAL STABILITY AND OXYGEN STORAGE CAPACITY
10/15/1998WO1998045040A1 Carbonylation catalyst system
10/15/1998WO1998045037A1 Three-way catalyst composition comprising different types of supporting materials
10/15/1998WO1998045027A1 Catalyst composition containing oxides of cerium, zirconium and neodymium
10/15/1998WO1998045026A1 Layered catalyst composite
10/15/1998WO1998037024A3 Method for removing chlorate ions from solutions
10/15/1998DE19814112A1 Environmental cleansing device operating by decomposing pollutants
10/15/1998CA2285228A1 Cerium oxides, zirconium oxides, ce/zr mixed oxides and ce/zr solid solutions having improved thermal stability and oxygen storage capacity
10/14/1998EP0870817A1 Process for effecting deep HDS of hydrocarbon feedstocks
10/14/1998EP0870815A2 Process for conversion of a hydrocarbon feedstock, catalytic emulsion therefor and process for preparation of the catalytic emulsion
10/14/1998EP0870543A2 Oxygen storage material having high temperature stability based on cerium oxide and process for preparing such a material
10/14/1998EP0870542A2 Side-chain alkylation process and catalyst
10/14/1998EP0870531A1 Vehicle exhaust gas catalysts
10/14/1998EP0870003A1 Hydrotreating catalyst: composition, preparation, and use thereof
10/14/1998EP0869845A1 Process for catalyst regeneration
10/14/1998EP0705256B1 Process for the preparation of n-acetyl neuraminic acid derivatives
10/14/1998CN1196046A Separation of optically active amides
10/14/1998CN1196043A Process for preparation of cyclopropane carboxylic acids and intermediates therefor
10/14/1998CN1196004A Novel metallic compounds useful as catalysts
10/14/1998CA2232508A1 Process and chamber for regenerating an aromatics production or reforming catalyst with improved oxychlorination
10/13/1998US5821394 Reacting chlorinated alkane with hydrogen in presence of supported catalyst comprising palladium and additional metal
10/13/1998US5821392 Manufacturing method for 1,1,1,3,3-pentafluoropropane
10/13/1998US5821390 Catalytic gas-phase oxidation of propene to acrolein
10/13/1998US5821388 Halogenation of methylthioacetophenone with chlorine or bromine in presence of methanol, oxidation with aqueous solution of hydrogen peroxide, sodium tungstate catalyst, and acid produces alpha-halo(methyl-sulfonyl)acetophenone
10/13/1998US5821377 Catalytic reaction of alcohol with carbon monoxide in the presence of platinum compound
10/13/1998US5821270 Passing slurry through rejuvenation zone and offgas removal zone
10/13/1998US5821192 Method of improving the attrition resistance of V/SB oxide based catalyst
10/13/1998US5821191 Impregnating catalyst with inorganic polysulfide solution containing water soluble oxygenated hydrocarbon, heating to fix sulfur onto catalyst
10/13/1998US5821190 Purifying exhaust gases
10/13/1998US5821185 Solid state proton and electron mediating membrane and use in catalytic membrane reactors
10/13/1998US5820833 Diesel engine exhaust gas purifier which collects particulates and reduces nitrogen oxide
10/13/1998US5820749 Hydrogenation process for unsaturated hydrocarbons
10/13/1998CA2119388C Hydrogenation catalyst, a process for its preparation and the use thereof
10/08/1998WO1998043984A1 Method for obtaining organosilanes using a distribution reaction
10/08/1998WO1998043734A1 Catalyst for dehydrogenation of alkylaromatic hydrocarbon, process for producing the catalyst, and process for producing vinylaromatic hydrocarbon by using the catalyst
10/07/1998EP0869130A2 Preparation of alkylhalosilanes
10/07/1998EP0869125A1 Process for producing 3-methyltetrahydrofuran
10/07/1998EP0869113A2 Process for the preparation of tertiary amines fromnitriles and secondary amines
10/07/1998EP0868943A2 Copper, zinc and aluminium based catalyst for methanol synthesis and reforming
10/07/1998EP0868421A1 Process for the preparation of (meth)acrylic acid esters
10/07/1998EP0868417A2 Method to prepare ortho substituted phenol
10/07/1998EP0804286B1 Catalyst, use thereof and process for preparation thereof
10/07/1998EP0767769B1 Method of producing 1,4-butanediol
10/07/1998CN1195342A Method for selective hydrogenation of vinyl oxirane to butylene oxide
10/07/1998CN1195037A Monoclinic zirconium dioxide having large surface area
10/07/1998CN1194973A N-alkylation of amines
10/07/1998CN1194971A Process or acetoxylation of olefins
10/07/1998CN1194970A Process and apparatus for producing aromatic polycarboxylic acid
10/07/1998CN1040112C Process for preparing N-alkyl polyhydroxy amines
10/07/1998CN1040111C Process for producing N-phosphonomethylglycine and its salts
10/07/1998CN1040104C Process for ammoxidation of saturated hydrocarbon
10/07/1998CN1040100C Process for preparing aldehyde substituted in alpha-position with alkyl
10/07/1998CN1040098C Method and equipment for producing allyl aromatics from catalyzing dehydrogenation of alkyl aromatics
10/07/1998CN1040071C Process for presulphurization of hydrocarbon treatment catalysts
10/06/1998US5817895 Reducing cr(vi) compounds to cr(iii) compounds with alkanes
10/06/1998US5817892 Process for producing unsaturated alcohol
10/06/1998US5817886 Process for production of alkyl ether of phenol and catalyst used therein
10/06/1998US5817881 Tetraalykylammonium polyoxoanionic oxidation catalysts
10/06/1998US5817872 Copper catalyst for the hydration of nitrile and preparation thereof
10/06/1998US5817866 Reacting ethylene, acetic acid and oxygen in a fluidized bed
10/06/1998US5817855 Copper-based catalysts, processes for their production and their use and a process for the production of alkyl halosilanes
10/06/1998US5817844 Method of manufacturing a fatty acid ester of polyoxyalkylene alkyl ether
10/06/1998US5817596 Group 6 and group 8 metal on support
10/06/1998US5817594 Catalyst and hydrotreating process
10/06/1998US5817593 Catalyst and process for producing amines
10/06/1998US5817592 Process for the preparation of a hydrogenation catalyst
10/06/1998CA1340072C Catalysts and their use in the hydrolysis of nitriles
10/01/1998WO1998042653A1 Process for producing carboxylic acid esters and catalyst
10/01/1998WO1998042651A1 Process for separating and purifying alkali metal salts of hydroxynaphthalenecarboxylic acids
10/01/1998WO1998042639A1 Combustion moderators for gas-producing mixtures
10/01/1998WO1998042438A1 Catalysts with modified molybdenum oxycarbide base prepared from oriented molybdenum and method for producing same
10/01/1998WO1998042437A1 Catalyst composition containing an intimately mixed oxide of cerium and praseodymium
10/01/1998DE19721301C1 Hydrolysis of alkyl mono:halide to corresponding alcohol
10/01/1998DE19712820A1 Abbrandmoderatoren für gaserzeugende Mischungen Burning rate for gas-generating mixtures
10/01/1998CA2285634A1 Catalyst composition containing an intimately mixed oxide of cerium and praseodymium
10/01/1998CA2284883A1 Catalysts with modified molybdenum oxycarbide base prepared from oriented molybdenum and method for producing same
10/01/1998CA2255621A1 Process for separating and purifying alkali metal salts of hydroxynaphthalenecarboxylic acids
09/1998
09/30/1998EP0867221A2 Process for the preparation of antimonate catalysts for (AMM) oxidation of alkanes and alkenes
09/30/1998EP0867218A2 System for exhaust gas purification
09/30/1998EP0866731A1 Method of producing selective-dehydrogenation catalysts, and catalysts produced in this way
09/30/1998EP0866729A1 PROCESS FOR REDUCING NO x? FROM EXHAUST FUMES
09/30/1998EP0759929A4 Oxidation of steroids having allylic groups
09/30/1998CN1194625A Composite oxide having oxygen absorption and release capabilities and process for preparing the same
09/30/1998CN1194594A Supported carbonylation catalyst
09/30/1998CN1194593A Direct oxidation method for converting sulphur compounds into sulphur with a copper catalyst
09/30/1998CN1194182A Fluid fuel reforming ceramic catalysts and their manufacturing methods
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