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 27 - Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
Patents for B01J 27 - Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds (30,090)
06/2003
06/03/2003CA2140657C Static condition process for the preparation of phosphorus/vanadium oxidation catalyst
06/03/2003CA2113895C Hydrocracking with ultra large pore size catalysts
05/2003
05/30/2003WO2003043733A1 Catalyst element and method for manufacture thereof
05/30/2003WO2003012010A3 Multistage process for removal of sulfur from components for blending of transportation fuels
05/29/2003US20030100444 Subjecting crystalline double metal cyanide compound to a contact treatment by heating at with an aqueous solution containing an organic ligand and a metal salt, and then separating resulting solid from the obtained slurry
05/29/2003US20030100442 Process for the preparation of a nickel/phosphorous ligand catalyst for olefin hydrocyanation
05/28/2003EP1314478A1 Method for preparing highly active photocatalyst and method for treating hydrogen sulfide allowing recovery of hydrogen gas with low energy consumption by use of highly active photocatalyst
05/28/2003EP1314477A1 Photocatalyst comprising metal oxynitride responsive to visible light
05/28/2003EP1314474A1 Catalyst for fluid catalytic cracking of heavy hydrocarbon oil and method of fluid catalytic cracking
05/28/2003EP1313893A2 Process for the electrolysis of technical-grade hydrochloric acid contaminated with organic substances using oxygen-consuming cathodes
05/28/2003EP1313687A2 Production of hydrofluoroalkanes
05/28/2003EP1255802A4 A catalytic cracking process using a modified mesoporous aluminophosphate material
05/28/2003EP1246695A4 Carbide- and oxycarbide-based compositions, rigid porous structures including the same, and methods of making and using the same
05/28/2003EP0914191B1 Catalyst composition, its preparation, and its use in catalytic incineration
05/28/2003CN1420805A Phosphorous-aluminium-mixed oxide catalyst, process for its preparation and use thereof
05/28/2003CN1419965A Electric activation catalysis
05/28/2003CN1109670C Process for preparing halosubstd. aromatic acid
05/27/2003US6569802 Catalyst for selective hydrogenation of dinitriles
05/27/2003US6569318 Process for conversion of hydrocarbons on a catalyst with controlled acidity
05/27/2003CA2148586C Method of preparing alkanols and glycols
05/22/2003WO2003042280A1 Method for producing polyether alcohols
05/22/2003WO2002034390A3 Catalyst support
05/22/2003US20030097033 Reacting alkylbenzene with a monoolefin in the presence of an alkali metal catalyst comprising a mixture of an alkali metal and an inorganic substance comprising mixture of potassium carbonate and alkali metal chloride as support for alkylating
05/22/2003US20030097027 Using metal compound and multimetal cyanide compound as catalyst in polymerization of alkylene oxides to produce polyethers
05/22/2003US20030096700 Catalysts for oxychlorination of ethylene to 1,2-dichloroethane
05/22/2003US20030096699 Process for the preparation of a spherical support conprising a mg dihalide
05/22/2003US20030094381 Electroactive catalysis
05/21/2003EP1312411A2 Electroactive catalysis
05/21/2003EP1066110B1 Ion exchanged aluminium-magnesium silicate or fluorinated magnesium silicate aerogels and catalyst supports therefrom
05/21/2003EP0985648B1 Gas-phase oxidation process and process for the preparation of phthalic anhydride
05/21/2003CN1419473A Catalyst for vapor-phase catalytic oxidation or vapor-phase catalytic ammoxidation of propane or isobutane
05/21/2003CN1418729A Catalyst for producing isobutene by cracking methyl tert-butyl ether
05/21/2003CN1109058C Composite catalyst of bimetal cyanide and its preparing process and application
05/21/2003CN1108873C Activating method of solid phosphoric acid catalyst
05/21/2003CN1108866C ZnS photocatalyst, preparation thereof and use thereof the producing hydrogen
05/20/2003US6566297 Partial hydrogenation of a dinitrile by contacting with a hydrogen-containing fluid in an ammonium hydroxide solvent, a hydrogenation catalyst and additive tetraalkylammonium or phosphonium hydroxide; catalyst selectivity; efficiency
05/20/2003US6566292 Process for the enhancement of the cycle life of a zinc-chromium based catalyst in the synthesis of 2-methylpyrazine
05/15/2003WO2003040435A2 Rhodium electrocatalyst and method of preparation
05/15/2003WO2003040263A2 Modified zirconia support for catalyst for fischer-tropsch process
05/15/2003WO2003040085A1 Process for producing aminohydroxyaromatic carboxylic acid and/or derivative thereof
05/15/2003WO2003039745A1 Polyoxometallate catalysts and method for the production of carboxylic acids by catalysed partial oxidation of alkanes
05/15/2003US20030092948 Contacting the hydrocarbon feed to be alkylated with an alkylation agent in the presence of a catalyst comprising a solid acid, a hydrogenation component consisting essentially of one or more Group VIII noble metals, sulfur
05/15/2003US20030092936 For reacting ethanol and oxygen, to a produce acetic acid or acetic acid and ethyl acetate; performance
05/15/2003US20030092934 Process for preparing 2-hydroxy-4-methylthiobutanoic acid
05/15/2003US20030092566 Exhaust gas purification catalyst and exhaust gas purification material
05/15/2003US20030092565 Novel catalytic formulation and its preparation
05/15/2003US20030091485 Using solid catalyst; monolithic ceramic honeycomb
05/15/2003US20030091474 Comprises oxidizing polysilicon to form protective silica coating, then forming silicon nitride layer, prior to annealing
05/15/2003CA2461030A1 Polyoxometallate catalysts and method for the production of carboxylic acids by catalysed partial oxidation of alkanes
05/14/2003EP1310300A1 Apparatus and methods for production of molybdenum carbide
05/14/2003EP1309538A2 Method for the production of trifluoroethoxy-substituted benzoic acids
05/14/2003CN1417111A New Vanadium catalyst for low-temperature sulfuric acid production and its prepn
05/14/2003CN1417110A Prepn of active phase of vanadium catalyst for sulfuric acid production
05/14/2003CN1417109A Medium-temperature vanadium catalyst for sulfuric acid production and its prepn
05/14/2003CN1108191C Process for making double metal cyanide catalysts
05/14/2003CN1108190C Catalyst containing phosphorus and method for hydro-treating oil feedstocks with this catalyst
05/14/2003CN1108187C Preparation of catalyst for inversion reaction of organic compound
05/13/2003US6562999 Purifying 2,6-naphthalene dicarboxylic acid produced by disproportionation and recycling byproduct dipotassium salts
05/13/2003US6562752 Metallic sulphide catalysts, processes for synthesising said catalysts and use thereof
05/08/2003WO2003037509A1 Photocatalyst and a method of purifying gaseous effluents
05/08/2003US20030088118 Catalyst for use in catalytic oxidation or ammoxidation of propane or isobutane in the gaseous phase
05/08/2003US20030086862 For use in membrane electrode assembly; for electrolyzing hydrochloric acid
05/08/2003US20030086859 Method for producing nanocarbon materials
05/08/2003US20030086857 Efficiency, one step procedure
05/07/2003EP1308207A2 Sulfur-containing alkylation catalyst and use thereof
05/07/2003EP0952977B1 Production of phosphate esters
05/07/2003EP0781165B1 Improved high performance vpo catalyst
05/07/2003CN1416427A Method for producing maleic acid anhydride
05/07/2003CN1416367A Hollow cylindrical catalyst and method for producing maleic acid anhydride
05/07/2003CN1415412A Catalyzer for producing chloroethylene by oxychlorination of ethane and its its preparation method
05/07/2003CN1107541C Fluid bed catalyst for acrylonitrile prodn.
05/07/2003CN1107540C Dispersion anion-modified and phosphorus supporting ferric oxide catalyst
05/06/2003US6559092 Precarbonisation of a hydrotreatment catalyst
05/06/2003US6559085 Bed is impregnated with solution of a molybdenum compound and a solution of at least one compound containing at least one element selected from the group consisting of iron, chromium, lanthanum and cerium; drying; firing
05/02/2003EP1306358A2 Sealing member
05/02/2003EP1306130A1 Catalysts containing cooper and magnesium for oxychlorination of ethylene to 1,2-dichloroethane
05/02/2003EP1306129A1 Preparation of a mixed metal oxide catalyst and its use in oxidation and ammoxidation reactions
05/02/2003EP1305840A2 Hydrogen recombination catalyst
05/02/2003EP1305112A2 Hydroprocessing catalyst for heavy oils and its use
05/02/2003EP1305111A2 One-step synthesis of double metal cyanides
05/02/2003EP1117484B1 Multilayered shell catalysts for catalytic gaseous phase oxidation of aromatic hydrocarbons
05/02/2003EP1091994B1 Improved epoxide polymerization process
05/01/2003WO2003035251A1 Process for in situ synthesis of supported heteropolyacids and salts thereof
05/01/2003US20030083195 To dehalogenate halogenated hydrocarbons, where an electroconductive inorganic compound is present on the surface of the iron powder; increases reducing action of iron powder; avoids problem of secondary pollution
04/2003
04/30/2003CN1414923A Process for selective oxidation of carbon monoxide in hydrogen containing stream
04/30/2003CN1413970A Catalyst for preparing 1,2-dichloroethane from ethylene by oxidative chlorination
04/30/2003CN1413766A Treatment of mixed metal oxide catalyst
04/30/2003CN1107063C Epoxidation process using supported silver catalyst pretreated with organic chloride
04/30/2003CN1107062C Propylene expoxidation using chloride-containing silver catalyst
04/29/2003US6555090 Pillared mixed oxide that maintains a separation between sheets, there being individual structural layers, that have microporous channels and cavities.
04/25/2003CA2409080A1 Catalysts for oxychlorination of ethylene to 1,2-dichloroethane
04/24/2003WO2003033139A1 Method for producing ammoxidation catalyst
04/24/2003US20030078436 Process for the catalytic preparation of N-acylglycine derivatives
04/24/2003US20030078158 Boron nitride supported noble metal catalyst
04/24/2003US20030077547 Eliminating microorganisms and pollutant by-products via oxidation with silver powder dispersed within colloid comprising aluminosilicate
04/24/2003US20030077460 Reacting a hydrocarbon gas with Group 6 compound
04/23/2003CN1413244A Catalytic cracking process using modified mesoporous aluminophosphate material
04/23/2003CN1413127A Hydrocarbon hydrogenation catalyst and process
04/23/2003CN1106377C Process for production of acetic acid through carbonylation
04/23/2003CN1106373C Process for preparation of formaldehyde
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