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)
03/2000
03/16/2000CA2343519A1 Gold catalyst for fuel cell
03/16/2000CA2342364A1 Process to continuously prepare an aqueous mixture of .epsilon.-caprolactam and .epsilon.caprolactam precursors
03/16/2000CA2282949A1 Process for the hydrogenation of hydroformylierung mixtures
03/16/2000CA2282215A1 Process for preparing higher oxo alcohols from olefin mixtures
03/16/2000CA2282162A1 Process for selective hydrogenation of hydro-formylation mixtures
03/16/2000CA2282148A1 Process for preparing higher oxo alcohols from olefin mixtures by two-stage hydroformylation
03/15/2000EP0985678A2 Combinatorial synthesis and analysis of organometallic compounds and catalysts
03/15/2000EP0985655A1 Process for the production of vinyl acetate
03/15/2000EP0985653A1 Carbonylation process
03/15/2000EP0985652A1 Method for production of fluorenone
03/15/2000EP0985648A1 Gas-phase oxidization process and process for the preparation of phthalic anhydride
03/15/2000EP0985448A1 Nickel catalyst
03/15/2000EP0985447A2 Catalyst and process for the selective hydrogenation of unsaturated compounds in hydrocarbon streams
03/15/2000EP0984950A1 A process for the epoxidation of alkenes
03/15/2000EP0851797B1 Brazing of catalyzed converter bodies
03/15/2000EP0759888B1 Process for the preparation of layered double hydroxides.
03/15/2000CN1247183A Carbonylation method
03/15/2000CN1050366C Process for prepn. of catalyst support, catalyst for olefin polymerization and process for polymerization of olefins with said catalyst
03/14/2000US6037514 Oligomerizing a hydrogen-containing gas using a catalytic membrane reactor with oxidation and reduction zones and reduction surface which is a single phase inorganic oxide of given formula; oligomerization of methane to ethylene
03/14/2000US6037510 Introducing a feed containing a minimum 50% by weight of olefin(s) containing 6-20 carbon atoms as a liquid into a gas containing hydrogen over a catalyst; high yields without preliminary vaporization of the feed
03/14/2000US6037509 Process for producing 1-bromo-4-phenylbutane
03/14/2000US6037508 By reacting trichloroethylene with hydrofluoric acid and 1,1,1-trifluoro-2-chloroethane (133a) in given molar ratios using a chromiuim oxide (cr2o3) on aluminum fluoride (alf3) catalyst; recycling unreacted trichloroethylene and 133a
03/14/2000US6037504 Process for producing aliphatic diols
03/14/2000US6037503 Process for the preparation of para-fluorophenol
03/14/2000US6037486 Adding silicone fluorohydrolyzate alkali metal carbonate cracking catalyst and heating to produce fluoro-alkyl substituted cyclic siloxane compounds
03/14/2000US6037307 Catalyst/sorber for treating sulfur compound containing effluent
03/14/2000US6037306 Catalyst containing molybdenum and/or tungsten for hydrotreating light oil distillates and preparation method thereof
03/14/2000US6037305 Active support comprising cerium/zirconium mixed oxides, cerium/zirconium solid solutions, and mixtures thereof; iron catalytic component; and potassium catalyst promoter
03/14/2000US6037304 Ammoxidation catalyst containing bismuth, molybdenum, vanadium, antimony, niobium, group v, vi, vii, or vii, group 1a or 2a oxides
03/14/2000US6037301 Hydrogenation catalysts containing boron, group viii metal
03/14/2000US6037300 Catalyst containing boron and silicon and its use for hydrotreating hydrocarbon feeds
03/14/2000US6037295 Process for the preparation of a new catalyst useful for producing alkylated aromatic amines
03/14/2000US6037290 In situ regeneration of metal-molybdate catalysts for methanol oxidation to formaldehyde
03/14/2000US6036880 Niobium-containing aqueous solution for use in producing niobium-containing oxide-catalyst
03/14/2000US6036845 Modified riser-reactor reforming process with prereactor
03/09/2000WO2000012214A1 Multilayered shell catalysts for catalytic gaseous phase oxidation of aromatic hydrocarbons
03/09/2000WO2000012213A1 Hydrocracking catalyst, producing method thereof, and hydrocracking method
03/09/2000WO2000012211A1 METHOD FOR REGENERATING USED DeNOx OR DeDIOXIN CATALYTIC CONVERTERS
03/09/2000WO2000012210A1 Nickel catalyst
03/09/2000WO2000012209A1 Method for producing oxide catalyst for use in producing acrylonitrile or methacrylonitrile from propane or isobutane
03/09/2000WO2000012208A1 High surface area sol-gel route prepared oxidation catalysts
03/09/2000WO2000011926A2 Method for the preparation of citalopram
03/09/2000DE19840906A1 Vehicle exhaust gas catalyst has textile support of inorganic fibers resistant to high temperature, coated with noble metal and/or metal oxide catalyst
03/09/2000DE19840587A1 Katalysatoren zur Herstellung von Polyetherolen durch ringöffnende Polymerisation von Alkylenoxiden Catalysts for preparing polyetherols by ring-opening polymerization of alkylene oxides
03/09/2000DE19840585A1 Verfahren zur Herstellung von Polyetherolen durch ringöffnende Polymerisation von Alkylenoxiden A process for preparing polyetherols by ring-opening polymerization of alkylene oxides
03/09/2000DE19840404A1 Verfahren zur katalytischen Entfernung von polyzyklischen aromatischen Nitro-, Nitroso- und/oder Amino-Verbindungen A process for the catalytic removal of polycyclic aromatic nitro, nitroso and / or amino compounds
03/09/2000DE19840373A1 Katalysator und Verfahren zur Selektivhydrierung ungesättigter Verbindungen in Kohlenwasserstoffströmen Catalyst and process for the selective hydrogenation of unsaturated compounds in hydrocarbon streams
03/09/2000DE19840372A1 Katalysator und Verfahren zur Reinigung von Stoffströmen Catalyst and process for the purification of gas streams
03/09/2000DE19840277A1 Verfahren zur Reduzierung des Gehalts an Acetalen oder Ketalen in alkoholischen Reaktionsgemischen A process for reducing the content of acetals or ketals in alcoholic reaction mixtures
03/09/2000DE19840276A1 Verfahren zur reduzierenden Spaltung von linearen und cyclischen Acetalen, insbesondere Formalen A process for reducing cracking of linear and cyclic acetals, in particular formals
03/09/2000DE19755023C2 Katalysator und Verfahren zur Herstellung von Vinylacetat Catalyst and process for the production of vinyl acetate
03/09/2000DE19755022C2 Katalysator und Verfahren zur Herstellung von Vinylacetat Catalyst and process for the production of vinyl acetate
03/08/2000EP0984002A1 Process to continuously prepare an aqueous mixture of epsilon-caprolactam and epsilon-caprolactam precursors
03/08/2000EP0983987A1 Process for the preparation of alpha-diketones from ketols or from ketals of ketols
03/08/2000EP0983985A2 Method for the reduction of the acetal or ketal content in alcoholic reaction mixtures
03/08/2000EP0983984A2 Method for reductive cleavage of linear and cyclic acetals, especially formals
03/08/2000EP0983983A2 Combinatorial synthesis and analysis of organometallic compounds and catalysts
03/08/2000EP0983967A1 Solid superacid catalysts for the isomerization of hydrocarbons and sol-gel process for their production
03/08/2000EP0983794A1 Catalyst and process for purifying material flows
03/08/2000EP0983253A1 Propylene oxide process using alkaline earth metal compound-supported silver catalysts containing tungsten and potassium promoters
03/08/2000EP0983219A2 Method for producing aliphatic alcohols
03/08/2000EP0915735B1 Catalyst support and process using the same
03/08/2000EP0880406B1 METAL OXIDE-COATED SiC FOAM CARRIERS FOR CATALYSTS, AND CATALYTIC SYSTEMS THEREFOR
03/08/2000EP0799170B1 Method of producing olefinically unsaturated compounds, in particular styrene, by catalytic oxidation
03/08/2000EP0614399B1 Ceria-alumina oxidation catalyst and method of use
03/08/2000EP0614398B1 Oxidation catalyst and method of use
03/08/2000CN1246842A Heterogeneous vapor phase carbonylation process
03/08/2000CN1246841A Hydroperoxide decomposition process
03/08/2000CN1246807A Process for regeneration of carbon-supported rhenium-containing catalysts
03/08/2000CN1246518A Hydrorefining catalyst without presulfurizing treatment
03/08/2000CN1050071C Catalyst for preparing styrene and ethylbenzene
03/07/2000US6034289 Treatment of chromium oxide and catalytic manufacture of vinyl fluoride
03/07/2000US6034270 Process for the selective preparation of acetic acid using a molybdenum, palladium, and rhenium catalyst
03/07/2000US6034141 Noble metal oxide o support
03/07/2000US6034032 Iron oxide on catalyst support
03/07/2000US6034031 Mixture of palladium and rhodium on metal oxide carrier as catalyst and reducing agent
03/07/2000US6034030 Vinyl acetate catalyst preparation method
03/07/2000US6034029 Monoclinic zirconium dioxide having a large surface area
03/07/2000US6034028 Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons
03/07/2000US6034019 Method of minimizing iron contamination during catalyst regeneration processes
03/07/2000US6034017 Use of phosphrous to enhance the acid sites of FCC catalysts
03/07/2000US6033677 Colloidal dispersion and redispersible composition in the form of a cerium oxide based colloidal dispersion
03/07/2000US6033640 Method for the reagentless removal of nitrogen oxides from exhaust streams
03/07/2000US6033632 Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them
03/07/2000US6033556 Process and capture masses for eliminating mercury and arsenic from hydrocarbon-containing cuts
03/07/2000US6033458 Copper catalysts, hydrogen storage, dehydrogenation
03/04/2000CA2281364A1 Process for the reductive cleavage of linear and cyclic acetals, especially formals
03/04/2000CA2281247A1 Catalyst and process for the selective hydrogenation of unsaturated compounds in hydrocarbon streams
03/04/2000CA2281239A1 Catalyst and process for purifying streams of materials
03/03/2000CA2281123A1 Thermally stable, highly active perovskite catalysts for complete oxidation at high temperatures, and the process for their preparation
03/02/2000WO2000010956A1 Method for making methacrolein from isobutylene by redox reaction
03/02/2000WO2000010955A1 Method for making acrolein from propylene by redox reaction
03/02/2000WO2000010915A1 Production of nitrous oxide
03/02/2000WO2000010913A1 Process for preparing nanosize metal oxide powders
03/02/2000WO2000010705A1 Fischer-tropsch processes using xerogel and aerogel catalysts
03/02/2000WO2000010704A1 Fischer-tropsch processes using xerogel and aerogel catalysts by destabilizing aqueous colloids
03/02/2000WO2000010698A2 Fischer-tropsch processes using catalysts on mesoporous supports
03/02/2000DE19839782A1 Metallic reactor tube, useful for the production of (meth)acrolein and/or (meth)acrylic acid by catalytic gas-phase oxidation of alkane or alkene etc.
03/02/2000DE19839459A1 Catalyst used in refinery and petrochemical plants for hydrogenating hydrocarbon streams in gas or liquid phase comprises hydrogenation-active metal on aluminum oxide support
03/02/2000DE19839001A1 Schalenkatalysatoren für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen Coated catalysts for the catalytic gas-phase oxidation of aromatic hydrocarbons
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