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)
11/1998
11/12/1998WO1998050376A1 Epoxidation process using a phosphate-stabilized peroxotungstate compound as catalyst
11/12/1998WO1998050336A1 Superacid catalyzed formylation-rearrangement of saturated hydrocarbons
11/12/1998WO1998050333A1 Ligated platinum group metal catalyst complex and improved process for catalytically converting alkanes to esters and derivatives thereof
11/12/1998WO1998050329A1 Method for preparing 1,1,1,3,3-pentachlorobutane
11/12/1998WO1998050327A1 A process for the production of a hydrofluorocarbon and use of a catalyst therefor
11/12/1998WO1998050153A1 In-situ formation of ionic liquid catalyst for an ionic liquid-catalyzed chemical reaction
11/12/1998DE19812191A1 New (fluorenyl-alkyl)silane compounds
11/12/1998CA2288939A1 Method for preparing 1,1,1,3,3-pentachlorobutane
11/12/1998CA2288732A1 Superacid catalyzed formylation-rearrangement of saturated hydrocarbons
11/12/1998CA2287081A1 Epoxidation process using a phosphate-stabilized peroxotungstate compound as catalyst
11/11/1998EP0877021A1 Process for preparing 2-anilinoacridones
11/11/1998EP0877009A1 Process for producing 1,1,1,3,3-pentafluoropropane
11/11/1998EP0876443A1 Hydroconversion process employing a catalyst with specified pore size distribution and no added silica
11/11/1998EP0876442A1 HYDROCONVERSION PROCESS EMPLOYING A PHOSPHORUS LOADED NiMoP CATALYST WITH A SPECIFIED PORE SIZE DISTRIBUTION
11/11/1998EP0876212A1 Molybdenum-modified vanadium-phosphorus oxide catalysts for the production of maleic anhydride
11/11/1998EP0876211A1 Treatment to improve the durability of a hydrodechlorination catalyst and catalyst
11/11/1998EP0639404B1 Process for producing methacrylic acid synthesis catalyst
11/11/1998CN1198731A Process for producing 1,1,1,3,-pentafluoropropane
11/11/1998CN1198435A Method for producing fluorescent whitening agent
11/11/1998CN1198433A Process to chloroketoamines using carbamates
11/11/1998CN1198363A Dehydration catalyst and method using said catalyst to produce dihydroxy phenol compound monoalkalether
11/10/1998US5834572 Process for the preparation of a support for catalysts, catalyst for the polymerization of olefins and process for the polymerization of olefins by means of this catalyst
11/10/1998US5834394 Fluidized-bed catalyst for propylene ammoxidation to acrylonitrile
11/09/1998CA2237077A1 Process for preparing 2-anilinoacridones
11/04/1998EP0875488A1 Method to produce transition metal carbides and/or carbonitrides, their use and transition metal xerogels
11/04/1998EP0874837A1 Process for the epoxidation of olefins with a fluorine-promoted silver catalyst, which shows enhanced thermal stability under reaction conditions
11/04/1998EP0874798A1 Method for modifying catalyst performance during the gas phase synthesis of vinyl acetate
11/04/1998EP0874794A1 Manufacture of 1,1-difluoroethane
11/04/1998EP0752914B1 Supported lewis acid catalysts for hydrocarbon conversion reactions
11/04/1998EP0717728B1 Process for the preparation of 1,1,1,3,3-pentafluoropropane
11/04/1998CN1198151A Ethylenically unsaturated organic compound hydrocyanation method
11/04/1998CN1197690A Catalyst for clean catalytic oxidation of arene and its preparation
11/03/1998US5831138 Dispersed metal sulfide catalysts for hydroprocessing
11/03/1998US5831128 Catalytic amination with palladium catalyst, base and halogen compound
11/03/1998US5830966 Cyclopolymerization monomers and polymers
10/1998
10/29/1998WO1998047853A1 Process for the preparation of trifluoroethoxyarenecarboxylic acids
10/29/1998WO1998047850A1 Process and catalyst for preparing acetic acid by catalytic oxidation of ethane
10/29/1998WO1997028106A3 Hydroisomerization with reduced hydrocracking
10/29/1998DE19717076A1 Katalysator und Verfahren zur katalytischen Oxidation von Ethan zu Essigsäure Catalyst and process for the catalytic oxidation of ethane to acetic acid
10/28/1998EP0873988A2 Process for the preparation of distyryl-biphenyl compounds
10/28/1998EP0873786A1 Dehydration catalyst and process for producing a monoalkylether of a dihydric phenolic compound using same
10/28/1998EP0873293A1 Improved process for the preparation of alkyl or aryl aldehyde intermediates
10/28/1998EP0873291A1 Process for manufacturing ethylbenzene or cumene
10/28/1998EP0873191A1 Supported solid superacid catalysts and method for making them
10/28/1998EP0873190A1 Novel alkylation catalyst, method for preparing same, and use thereof in alkylation methods
10/28/1998EP0767785B1 Method of producing 1,2-butylene oxide
10/28/1998EP0711268B1 Method for preparing alkoxylation products in the presence of additive-modified mixed hydroxides
10/28/1998EP0658530B1 Process for producing 1,1,1,2,3,3-hexafluoropropane and process for producing tetrafluorochloropropene
10/28/1998CN1197105A Process for hydrotreating metal-contaminated hydrocarbonaceous feedstocks
10/28/1998CN1197057A Method of preparing fatty group dibasic acid
10/28/1998CN1196973A Process for preparation of antimonate catalysts for (AMM) oxidation of alkanes and alkenes
10/27/1998US5827939 Liquid phase esterification using molybdenum, tungsten, vanadium-containing acid catalysts
10/27/1998US5827421 Hydroconversion process employing catalyst with specified pore size distribution and no added silica
10/27/1998CA2087578C Preparing catalyst for olefin polymerization
10/27/1998CA2044408C Use of heteropolyacids as catalysts in the preparation of unsaturated carboxylic acids esters by liquid (trans)-esterification, and preparation process thereof
10/22/1998WO1998046584A1 Ethylene oxide catalyst
10/21/1998EP0872473A2 Process for the preparation of chloroketoamines using carbamates
10/21/1998EP0872471A1 Process for the preparation of succinic acid di-tert.-butylester
10/21/1998EP0872468A1 Method for producing 3,3-dichloro-1,1,1-trifluoroacetone
10/21/1998EP0872277A1 Process and staged combustion apparatus for regenerating a catalyst for reforming or for aromatics production in moving bed
10/21/1998EP0871605A1 Process for preparing acetoxystyrene
10/21/1998EP0716715B1 Recovery of aluminum and/or fluoride values from used aluminum chlorofluorides
10/21/1998CN1196689A Novel photocatalyst, preparation therefor and method for producing hydrogen using same
10/21/1998CN1196350A Process for preparation of di-tert-butyl succinate
10/21/1998CN1040316C Process for production of cresols
10/20/1998US5824825 Phosphoric acid catalyst and its use
10/15/1998CA2234132A1 Process to chloroketoamines using carbamates
10/14/1998EP0870817A1 Process for effecting deep HDS of hydrocarbon feedstocks
10/14/1998EP0870748A1 Process for the purification of chlorinated aromatic compounds
10/14/1998EP0870542A2 Side-chain alkylation process and catalyst
10/14/1998EP0870003A1 Hydrotreating catalyst: composition, preparation, and use thereof
10/14/1998EP0739332B1 PROCESS FOR PRODUCING n-BUTYRALDEHYDE AND/OR n-BUTANOL
10/14/1998EP0726887B1 Production of dihalomethanes containing fluorine and azeotropes of dihalomethanes containing chlorine with hf
10/14/1998EP0711264B1 Process for the preparation of perfluoroalkyl iodide
10/14/1998EP0675096B1 Process for fluorinatng halogenated hydrocarbon
10/14/1998CN1040215C Process for preparing sugar acetonides
10/14/1998CN1040209C Method for production of folic acid
10/14/1998CN1040204C Method for producing n-butyraldehyde and/or n-butanol
10/13/1998US5821391 Process for preparing 3-oxyalkylpropan-1-ols
10/13/1998US5821390 Catalytic gas-phase oxidation of propene to acrolein
10/13/1998US5821375 Preparation of norlabdane oxide
10/13/1998US5821190 Purifying exhaust gases
10/13/1998US5821186 Method for preparing hydrous titanium oxide spherules and other gel forms thereof
10/13/1998CA2122377C Control of synthetic isopentane production during alkylation of amylenes
10/08/1998WO1998044009A1 Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom
10/08/1998WO1998043984A1 Method for obtaining organosilanes using a distribution reaction
10/08/1998WO1998043983A1 Polyhalogenated monoheteroborane anion compositions
10/07/1998EP0869109A1 Process for the production of 9-anthraldehydes
10/07/1998EP0804286B1 Catalyst, use thereof and process for preparation thereof
10/07/1998EP0734364B1 Preparation of end-capped derivatives of alpha, omega-diene oligomers
10/07/1998CN1194883A Superacid Catalyst for hydroisomerization of N-paraffins and process for its preparation
10/07/1998CN1040100C Process for preparing aldehyde substituted in alpha-position with alkyl
10/06/1998US5817895 Reducing cr(vi) compounds to cr(iii) compounds with alkanes
10/06/1998US5817894 Process for the preparation of difluoromethane
10/06/1998US5817881 Tetraalykylammonium polyoxoanionic oxidation catalysts
10/06/1998US5817871 Preparation of amines
10/06/1998US5817847 Method of producing organo indium chlorides
10/06/1998US5817594 Catalyst and hydrotreating process
10/01/1998WO1998042649A1 Process for preparing 2,6-naphthalenedicarboxylic acid
10/01/1998WO1998042438A1 Catalysts with modified molybdenum oxycarbide base prepared from oriented molybdenum and method for producing same
1 ... 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 ... 301