Patents
Patents for B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group (79,164)
07/1998
07/08/1998EP0851787A1 Process for selective oxidation
07/08/1998EP0832056A4 Process for the catalytic dehydrogenation of alkanes to alkenes with simultaneous combustion of hydrogen
07/08/1998EP0737099B1 Epoxidation catalyst and process
07/08/1998EP0688243B1 Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis
07/08/1998CN1187222A Improved uniformly plated microsphere catalyst
07/08/1998CN1187215A Hydrotreating catalyst composition, preparation and use thereof
07/08/1998CN1187180A Catalyst and process for peparation of hydrocarbons
07/08/1998CN1187149A Catalyst for and method of oxychlorination
07/08/1998CN1186800A Iridium catalysed carbonylation process for production of carboxylic acid
07/08/1998CN1186798A Chemical process
07/08/1998CN1186718A Process for reclaiming waste catalyst with low palladium content
07/07/1998US5777183 Process for the production of Guerbet alcohols
07/07/1998US5777156 Carrier catalyst, process for the production therefor for the preparation of vinyl acetate
07/07/1998US5777146 Reaction of methyl chloride with silicon in the presence of copper and promoters
07/07/1998US5777140 Process for the preparation of acyloxyalkanesulfonates having improved properties
07/07/1998US5777077 Automated allyl deprotection in solid-phase synthesis
07/07/1998US5776848 Molybdenum epoxidation catalyst recovery
07/07/1998US5776425 Method for preparing porous tin oxide monolith with high specific surface area and controlled degree of transparency
07/07/1998US5776424 Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with monovalen inorganic anions
07/07/1998US5776419 Purifying device for car exhuast or kerosene fan heater
07/07/1998US5776361 Polyterpenes with catalysts for reduction of oxygen by-products on hydrocarbon polymers
07/07/1998CA2115391C Platinum and tin-containing catalyst and use thereof in alkane dehydrogenation
07/07/1998CA2081797C Alkane dehydrogenation
07/07/1998CA2055779C Two step process for sweetening a sour hydrocarbon fraction
07/02/1998WO1998028308A1 Silicon-containing alkoxylated (meth)acrylate monomers
07/02/1998WO1998028251A1 Method for producing carbonyl compounds
07/02/1998WO1998028245A1 Oligomer mixtures derived from cyclopentene; method for the production and use thereof
07/02/1998WO1998028073A1 Ammonia oxidation catalyst
07/02/1998WO1998028063A1 Method for treating exhaust gas of internal combustion engines functioning with sulphur-containing fuel
07/02/1998DE19757990A1 Catalyst for selective hydrogenation of acetylene in ethylene@
07/02/1998DE19654391A1 Katalysator zur selektiven Herstellung von Propylen aus Propan A catalyst for the selective production of propylene from propane
07/02/1998CA2275473A1 Oligomer mixtures derived from cyclopentene; method for the production and use thereof
07/02/1998CA2274492A1 Method for producing carbonyl compounds
07/01/1998EP0850943A2 Hydrosilation method using unsaturated accelerators
07/01/1998EP0850936A1 Method of manufacturing epoxide and catalyst for use therein
07/01/1998EP0850922A1 Process for the continuous preparation of methyl mercaptan
07/01/1998EP0850905A1 Process for the preparation of higher oxo-alcohols
07/01/1998EP0850904A1 Process for the preparation of very pure isobutene combining a reactive distillation hydroisomerisation, a distillation and a carbon skeleton isomerisation
07/01/1998EP0850214A1 Separation of optically active amides
07/01/1998EP0850212A1 Process for producing methanol and catalyst therefor
07/01/1998EP0850208A1 Dehydration of primary alcohols
07/01/1998EP0850204A1 Photocatalytic coating substrate
07/01/1998EP0850104A1 Catalyst, use thereof and preparation process
07/01/1998EP0850102A1 NO x? CATALYST AND METHOD OF USING THE SAME
07/01/1998CN1186484A Process for producing cyclohexanonoxim and caprolactam
07/01/1998CN1186453A Catalyst and process for producing amides
07/01/1998CN1186067A Process for continuous production of methyl mercaptan
07/01/1998CN1186060A Process for production of higher oxo alcohols
07/01/1998CN1185995A Catalysts for amination of alkylene oxides, alcohols, aldehydes and ketones
07/01/1998CN1185994A Catalyst for producing isobutylene by catalytic dehydrogenation of isobutane and procedure thereof
07/01/1998CN1185993A Improved catalysts for hydrogenation of maleic acid to 1, 4-butanediol
06/1998
06/30/1998US5773671 Process for purifying 1,1-dichloro-2,2,2-trifluoroethane and 1-chloro-1,2,2,2-tetrafluoroethane
06/30/1998US5773669 Dehydration reaction of hydroxy alkyl ethers with oxide catalyst
06/30/1998US5773658 Process for the preparation of N-methylalkylamines
06/30/1998US5773657 Hydrogenation of aromatic compounds in which at least one amino group is bonded to an aromatic nucleus
06/30/1998US5773648 Preparation of polytetrahydrofuran
06/30/1998US5773632 Reacting glyoxylic acid with cyclohexanone, forming enol lactone
06/30/1998US5773622 Catalytic reaction of triacetoneamine, ammonia and hydrogen
06/30/1998US5773617 Deallylation reagent and deallylation method using said reagent
06/30/1998US5773610 Optically active 3-(1-(alkylamino))alkyl pyrrolidines
06/30/1998US5773606 Treating molybdenum catalyst with aqueous solution of hydrogen peroxide; saccharide epimerization
06/30/1998US5773589 Steam reforming catalysts for lower hydrocarbons
06/30/1998US5772973 Exhaust gas cleaner and method for removing nitrogen oxides
06/30/1998US5772972 Catalyst/hydrocarbon trap hybrid system
06/30/1998US5772898 Hydrocarbon conversion process using novel metallo manganese oxides
06/30/1998US5772897 Continuous oxidation process using a hypochlorite solution
06/30/1998US5772013 Method and apparatus for producing di- and more highly oxidized carboxylic acids
06/30/1998CA2024107C Process for dehalogenation of organic compounds
06/25/1998WO1998026869A1 Nickel/ruthenium catalyst and method for aqueous phase reactions
06/25/1998WO1998026868A1 Nickel-based catalyst and method for aqueous phase reactions
06/25/1998WO1998026867A1 Noble metal support
06/25/1998WO1998026866A1 Hydrotreating catalyst for heavy hydrocarbon oil, process for producing the catalyst, and hydrotreating method using the same
06/25/1998WO1998026858A1 Method for the reduction of nitrogen oxides
06/25/1998WO1998008598A3 Fluidized bed reactor and process
06/25/1998DE19756249A1 Oxide structure of small particles for use as ceramics for sensors
06/25/1998DE19654166A1 Von Cyclopenten abgeleitete Oligomerengemische, Verfahren zu ihrer Herstellung und ihre Verwendung Cyclopentene-derived oligomer mixtures, processes for their preparation and their use
06/25/1998DE19653200A1 Verfahren zur Reduktion von Stickoxiden A process for the reduction of nitrogen oxides
06/25/1998CA2275310A1 Nickel-based catalyst and method for aqueous phase reactions
06/24/1998EP0849350A1 Process for the transformation of gas-oils in order to produce dearomised and desulphurised high cetane carburants
06/24/1998EP0849246A2 Derivatives of 4-vinyl-4'-alpha-hydroxyethyl-biphenyl
06/24/1998EP0849227A2 Electrolytic treatment method for water-containing nitrogen compounds
06/24/1998EP0849224A1 Monoclinc zirconium dioxide with high surface area
06/24/1998EP0848992A1 Boron and silicon containing catalyst and its application in the hydrotreatment of hydrocarbon feeds
06/24/1998EP0848991A1 Improved catalysts for the hydrogenation of maleic acid to 1,4-butanediol
06/24/1998EP0848984A1 Catalyst for exhaust gas purification and system for exhaust gas purification
06/24/1998EP0848983A1 Catalyst for exhaust gas purification and system for exhaust gas purification
06/24/1998EP0848711A1 Method for the selective hydrogenation of vinyl oxirane to butylene oxide
06/24/1998EP0848641A1 Direct oxidation method for converting sulphur compounds into sulphur with a copper catalyst
06/24/1998CN1185436A Preparation process for 2-oxocyclohexylidene acetate enol-lacton and application thereof
06/24/1998CN1185353A Catalyst for purifying nitrogen-contained gas to remove carbon monoxide and course thereof
06/24/1998CN1185352A Catalyst for dehydrogenation of low-carbon paraffin and preparation method thereof
06/23/1998US5770773 Process for the preparation of 5-amino-1,3-dioxanes
06/23/1998US5770761 Contacting excess liquid ethanol with oxygen in presence of metallic oxidation catalyst to form acetic acid, which is absorbed by excess ethanol and reacts to form ethyl acetate and water, removing products
06/23/1998US5770747 Preparation of 1,2-butylene oxide
06/23/1998US5770744 Process for the preparation of succinic anhydride
06/23/1998US5770541 Isobutanol synthesis catalyst
06/23/1998US5770093 Manganese oxide
06/23/1998US5770046 Selective hydrodesulfurization of cracked naphtha using novel catalysts
06/23/1998US5768888 Emission control system
06/23/1998CA2225195A1 Silicon-containing alkoxylated (meth)acrylate monomers