Patents
Patents for B01J 27 - Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds (30,090)
02/1996
02/14/1996CN1116846A Process and device for preparing 1,2-dichlorethane by direct chlorination
02/14/1996CN1116624A An improved process for preparing 3-(4-aminoethoxy-benzoyl) benzo(b)-thiophenes
02/14/1996CN1116618A Process for preparing sec-butyl acrylate
02/13/1996US5491278 Alkylation process using solid superacid catalyst liquid phase
02/13/1996US5491264 Preparation of isophorone diamine
02/13/1996US5491258 Molded catalyst or supported catalyst for synthesizing methacrolein and methacrylic acid, a process for production thereof, and a process of use thereof
02/10/1996CA2155163A1 Process for hydrodearomatization of hydrocarbon oils using carbon supported metal sulfide catalysts promoted by phosphat
02/10/1996CA2155086A1 Hydrodearomatization of hydrocarbon oils using novel "phosphorous treated carbon" supported metal sulfide catalysts
02/09/1996CA2152755A1 Isopropyl alcohol and diisopropyl ether production from crude by-product acetone in one step
02/08/1996WO1996003372A1 Process for producing 2,5-dimethyl-2,5-dihydroperoxyhexane
02/08/1996WO1996003365A1 Method of recycling a catalyst in a reaction involving the direct oxidation of cyclohexane into adipic acid
02/08/1996WO1996003361A1 Process and device for preparing 1,2-dichloroethane by direct chlorination with waste gas recirculation
02/08/1996WO1996003208A1 Catalyst, use thereof and process for preparation thereof
02/08/1996CA2195576A1 Method of recycling a catalyst in a reaction involving the direct oxidation of cyclohexane into adipic acid
02/08/1996CA2195558A1 Process and device for preparing 1,2-dichloroethane by direct chlorination with waste gas recirculation
02/08/1996CA2195452A1 Catalyst, use thereof and process for preparation thereof
02/08/1996CA2188779A1 Process for producing 2,5-dimethyl-2,5-dihydroperoxyhexane
02/07/1996EP0695580A2 Process for producing exhaust-gas-purifying catalyst
02/07/1996EP0695218A1 Vanadium-containing nasicon materials
02/07/1996EP0695217A1 Catalyst based on silica and titanium, and utilisation of said catalyst for the epoxydation of olefins
02/07/1996EP0442947B1 Selective monoepoxidation of styrene, styrene analogs, and styrene derivatives to the corresponding oxide with molecular oxygen
02/07/1996CN1116133A Multimetal oxide compositions
02/06/1996US5489733 Zirconium hydroxide supported metal and heteropolyacid catalysts
02/06/1996US5489730 Catalyst for alkylation of C4 -C5 isoparaffin by at least one C3 -C6 olefin
02/06/1996US5489729 Catalyst for alkylation of C4 -C5 isoparaffin by at least one C3 -C6 olefin
02/06/1996US5489728 Catalyst for alkylation of C4 -C5 isoparaffin by at least one C3 -C6 olefin
02/06/1996US5489722 Dehydrogenation processes using catalysts comprising catalytic metal on a nonacidic support
02/06/1996US5489716 Partial oxidation of hydrocarbons to hydroxy-group containing compounds
02/06/1996US5489565 Hydrogenation process and catalyst therefor
02/06/1996US5489560 Process for regenerating an impure catalyst comprising sulphuric acid deposited on silica
02/06/1996CA2017181C Hydrotreatment process
02/01/1996WO1996002490A1 Manufacture of perfumes for laundry and cleaning compositions
02/01/1996WO1996002483A1 Process for producing 1,1,1,2,3,3,3-heptafluoropropane
02/01/1996DE4426839A1 Verfahren zur Herstellung von 2,5-Dimethyl-2,5-dihydroperoxy-hexan A process for the preparation of 2,5-dimethyl-2,5-dihydroperoxy-hexane
01/1996
01/31/1996EP0694556A1 Process for the preparation of diesters of phosphonocarboxylic acid derivatives
01/31/1996EP0694555A1 Process for the preparation of phosphonic acids esters
01/31/1996EP0694554A2 Process for preparing cyclic organohydrogensiloxanes
01/31/1996EP0694530A2 Process for cross-coupling of aromatic boron compounds with aromatic halogen compounds of perfluoroalkyl sulphonates
01/31/1996EP0694524A1 Process for the preparation of butyle acrylate by direct esterification
01/31/1996EP0694519A1 Process for the preparation of 2,4-difluoroacetophenone
01/31/1996EP0694512A2 Process for preparing hexafluoro-C4-alkyl compounds
01/31/1996CN1115766A Preparing catalyst for olefin polymerization
01/30/1996US5488189 Process for fluorinated propanes and pentanes
01/30/1996US5488143 Processes for the carbonylation of methanol to form acetic acid, methyl acetate and acetic anhydride
01/30/1996US5488023 Method of making activated carbon having dispersed catalyst
01/30/1996US5487268 Iridium oxidation catalysts on carbide support
01/28/1996CA2154627A1 Preparation of phosphonic esters
01/25/1996WO1996001797A1 Process for the manufacture of 1,1,1,3,3-pentafluoropropane
01/25/1996WO1996001691A1 Dispersed metal sulfide catalysts for hydroprocessing
01/25/1996DE4425872A1 Verfahren und Vorrichtung zur Herstellung von 1,2-Dichlorethan durch Direktchlorierung unter Abgasrückführung Method and apparatus for preparing 1,2-dichloroethane by direct chlorination with exhaust gas recirculation
01/25/1996CA2192233A1 Dispersed metal sulfide catalysts for hydroprocessing
01/24/1996EP0693488A1 An improved process for preparing 3-(4-aminoethoxy-benzoyl)benzo beta -thiophenes
01/24/1996EP0693315A1 Hydrogenation process and catalyst therefor
01/24/1996EP0693100A1 Brominated diphenylalkane products and processes
01/24/1996CN1115574A Oxychlorination process
01/23/1996US5486628 Epoxidation
01/23/1996CA2154319A1 Process for preparing 3-(4-aminoethoxy-benzoyl)benzo¬b|- thiophenes
01/18/1996WO1996001241A1 Process for producing difluoromethane
01/18/1996DE4424625A1 Microporous hetero:poly:oxo:metallate(s) useful as shape-selective catalysts
01/17/1996EP0692479A1 1,2,3-Oxathiazin-4(3F)-one-2,2-dioxides, process for their preparation and their use as electrophilic fluorination agents
01/17/1996EP0692301A2 Sorption catalyst for sorbing and oxidising cleaning of diesel engine exhaust gases
01/17/1996EP0691955A1 Process for preparing 3-methylpiperidine and 3-methylpyridine by catalytic cyclisation of 2-methyl-1,5-diaminopentane
01/17/1996EP0683765A4 Improved esterification process.
01/17/1996EP0434771B1 Process for the amination of phenols
01/17/1996CN1114955A Catalyzer for methanation of carbon dioxide and its preparation method
01/17/1996CN1114915A Fluid-bed catalyzer for preparation of acrylonitrile
01/16/1996US5484914 Process for the production of oxyacids from carbohydrates
01/16/1996US5484819 Acidifying polymethylenepolyphenylenepolyamine before phosgenation to produce polymethylenepolyphenylamine polyisocyanate
01/16/1996US5484756 Hydrodesulfurization catalyst and preparation thereof
01/16/1996US5484755 Process for preparing a dispersed Group VIB metal sulfide catalyst
01/14/1996CA2153759A1 1,2,3-oxathiazin-4(3f)-one 2,2-dioxides, a process for their preparation and their use as electrophilic fluorinating agents
01/11/1996WO1996000707A1 Process for producing fluorinated alkene derivative and fluorinated alkane derivative
01/10/1996EP0691338A1 Process for the preparation of trioxane
01/10/1996EP0690836A1 Carboxylic acid isomerisation method
01/10/1996EP0690834A1 Method for preparing 1,1-dichloro-1-fluoroethane
01/10/1996EP0690833A1 Production of difluoromethane
01/10/1996EP0690832A1 Production of difluoromethane
01/10/1996EP0690824A1 Process for reducing the volume of halogenated organic compounds in aqueous systems
01/09/1996US5482908 Highly active double metal cyanide catalysts
01/09/1996CA1337906C Small particle low fluoride content catalyst and wax isomerization using said catalyst
01/09/1996CA1337905C Catalytic removal of sulphur-containing compounds from fluid streams by decomposition
01/04/1996WO1996000222A1 Method of producing 1,2-butylene oxide
01/04/1996WO1996000202A1 Haloalkylation process
01/04/1996WO1996000201A1 Method for removing catalyst from an oligomer product
01/04/1996DE4422046A1 Verfahren zur Herstellung von 1,2-Butylenoxid A process for preparing 1,2-butylene oxide
01/04/1996CA2194098A1 Method of producing 1,2-butylene oxide
01/04/1996CA2193675A1 Haloalkylation process
01/03/1996EP0690053A2 Process for the preparation of 2,5 Dihydrofurans
01/03/1996EP0689478A1 Synthesis of higher alcohols
01/03/1996EP0580818B1 PROCESS FOR DECOMPOSING $g(a),$g(b)-UNSATURATED CARBONYL COMPOUNDS IN REFINING ACETIC ANHYDRIDE AND/OR ACETIC ACID
01/02/1996US5481044 Process for the preparation of α-alkyl substituted aldehydes
01/02/1996US5481028 Lewis acid catalyzed conjugated iodofluorination of fluoroolefins
01/02/1996US5481016 Alcohols and silated alcohols as accelerators for hydrosilation
01/02/1996US5480853 Phosphorus/vanadium catalyst preparation
12/1995
12/27/1995EP0688770A2 Process for preparing hydroxyflavan compounds
12/27/1995EP0688750A1 Process for the alkylation of an isoparoffin
12/27/1995EP0688749A1 Process for rejuvenating a solid alkylation catalyst
12/27/1995EP0688748A1 Method for removing catalyst from an oligomer product
12/27/1995EP0688322A1 Oxidation of ketones
12/27/1995EP0688245A1 Catalyst regeneration