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)
10/1999
10/06/1999EP0947493A1 Process for the selective liquid phase hydrogenation of alpha,beta-unsaturated carbonyl compounds
10/06/1999EP0947484A1 Ceramic material for use in the separation of oxygen from gas mixture
10/06/1999EP0947248A1 Catalyst for the hydrogenation of aromatics in sulfur-containing hydrocarbon fractions
10/06/1999EP0947247A1 Dehydrogenation catalyst
10/06/1999EP0947235A1 Exhaust gas purifying catalyst
10/06/1999EP0946482A1 Method for preparing a 4-hydroxybenzaldehyde and derivatives
10/06/1999EP0946480A1 Method for producing carbonyl compounds
10/06/1999EP0946469A1 Oligomer mixtures derived from cyclopentene, method for the production and use thereof
10/06/1999EP0946420A1 Cerium and zirconium oxides, mixed oxides and solid solutions having improved thermal stability for catalysis of exhaust gas systems and methods of producing
10/06/1999EP0946300A1 Production of aromatic carboxylic acids and recovery of co/mn cattalyst from ash
10/06/1999EP0946299A1 Selective hydrogenation catalysts containing palladium and at least one element selected among tin and lead
10/06/1999EP0946296A1 Supported hydroconversion catalyst and process of preparation thereof
10/06/1999EP0946295A1 Catalyst for dehydrogenation of amino alcohols to amino carboxylic acids or of ethylene glycol (derivatives) to oxycarboxylic acids, method for their production and their use
10/06/1999EP0946294A1 Catalyst having at least one element of group viib and its use in hydro-treating
10/06/1999EP0946293A1 Ru-Pd HALOGEN-FREE CATALYZERS AND METHOD FOR PRODUCING CYCLOALIPHATIC AMINES
10/06/1999EP0946292A1 Niobium or tantalum promoted silver catalyst
10/06/1999EP0946291A1 Catalyst composition containing oxygen storage components
10/06/1999EP0946290A1 Ammonia oxidation catalyst
10/06/1999EP0946289A1 Ceric oxide washcoat
10/06/1999EP0946266A1 Method for treating exhaust gas of internal combustion engines functioning with sulphur-containing fuel
10/06/1999EP0946259A1 Method and agent for desulphurisation
10/06/1999EP0946255A1 Pollutant removal from air in closed spaces
10/06/1999EP0846027B1 Cloth or cloth-like packing which is subject to low pressure losses and has an ordered structure for use in material-exchange columns and rectification method using such packing
10/06/1999CN1230954A Processes and intermediates for preparing substituted chromanol derivatives
10/06/1999CN1230943A Processes for preparation of aryl-'beta'-diketones, aryl-pyrimidine ketones and crop protection intermediates
10/06/1999CN1230902A Catalytic composition suitable for fischer-tropsch process
10/06/1999CN1230901A Process for preparation of catalyst based on cobalt and scandium
10/06/1999CN1230899A Three-way conversion catalysts and methods for the preparation therefor
10/06/1999CN1230538A Method for preparing hydroperoxides by oxygenation
10/06/1999CN1230463A Solid superstrong acid catalyst for alkylation of isobutane and butene
10/06/1999CN1230462A Low-temperature alkyl arene dehydrogenating catalyst
10/06/1999CN1230461A Alkyl arene dehydrogenating catalyst
10/06/1999CN1230460A Catalyst for ammonoxidating propylene to produce acrylonitrile
10/06/1999CN1230459A Propylene ammonoxidating catalyst
10/06/1999CN1230458A Catalyst for preparation of ethanol by hydrogenating acetaldehyde, ethyl acetate, acetic acid or their mixture
10/06/1999CN1045399C Sulfur and carbon monoxide resistant conversion catalyst and its preparing process
10/06/1999CN1045398C Catalyst for treating waste water and its producing method and use
10/05/1999USRE36330 Noble metal supported on a base metal catalyst
10/05/1999US5962760 Motor fuel alkylation
10/05/1999US5962757 Dehydrogenation catalyst and process
10/05/1999US5962753 Process for the manufacture of pentafluoroethane
10/05/1999US5962365 From nitroaromatic compounds; palladium, lead on graphite-coke support
10/05/1999US5961948 Hydrogen and oxygen are contacted with a catalyst suspended into the reaction medium, and the catalyst is a surface material deposited on a support of porous silica, alumina or non-fluorinated carbon having a bet surface less than about
10/05/1999US5961815 Hydroconversion process
10/05/1999US5961588 Handling of commands passed between the server and client stations of a telecommunications system
09/1999
09/30/1999WO1999049108A1 Process of making bipolar electrodeposited catalysts and catalysts so made
09/30/1999WO1999049001A1 Reduction of sulphur content in fcc-naphtha
09/30/1999WO1999048805A1 Catalytic generation of hydrogen
09/30/1999WO1999048804A1 Catalytic generation of hydrogen
09/30/1999WO1999048597A1 Catalytic converter body
09/30/1999WO1999048596A1 Method for the catalytic treatment of pollutant-containing gases whilst preventing capillary condensation
09/30/1999DE19813720A1 Verfahren zur Herstellung von Olefinen A process for the production of olefins
09/30/1999DE19812321A1 Katalysatorkörper Catalyst body
09/30/1999CA2325500A1 Catalytic generation of hydrogen
09/29/1999EP0945432A1 Molybdenum promoted vanadium-antimony-oxide based catalyst for selective paraffin ammoxidation
09/29/1999EP0945419A1 Olefin hydration process
09/29/1999EP0945415A1 Process for the preparation of olefins
09/29/1999EP0945180A2 Catalyst and production process for pyromellitic dianhydride
09/29/1999EP0945179A2 Platinum-containing catalyst for the production of nitrogen monoxide and process for its preparation
09/29/1999EP0945178A1 Exhaust emission control catalyst for diesel engines
09/29/1999EP0945177A2 Method for producing spinel extrudates
09/29/1999EP0945167A2 Catalyst and system for exhault gas purification
09/29/1999EP0945165A2 Sulphur oxide storage material
09/29/1999EP0944578A2 Process for producing aromatic amines by gaseous phase hydrogenation
09/29/1999EP0944427A1 Use of a catalyst with base of molybdenum for direct oxidation at low temperature of sulphurous compounds into sulphur and/or sulphates
09/29/1999EP0944426A1 Environmental control system incorporating a catalytic reactor for the decomposition of ozone
09/29/1999CN1230172A Catalysts suitable for preparing aliphatic alpha-, omega-aminonitriles by partial hydrogenation of aliphatic dinitriles
09/29/1999CN1230164A Fischer-tropsch catalyst and process for preparing hydrocarbons
09/29/1999CN1230134A Process for reducing total sulphur content in gases containing hydrogen sulphide and other sulphur components
09/29/1999CN1229805A Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis
09/29/1999CN1045306C Method for reducing benzol content in petroleum
09/29/1999CN1045283C Making low carbon olefines by hydrogenation reaction of carbon dioxide and catalyst
09/28/1999US5959166 Method for concurrently producing different hydrofluoro carbons
09/28/1999US5959143 Catalyst comprises molybdenum, vanadium, copper and antimony as essential components. the peak in x-ray diffractometry of the catalytically active component with cu--k alpha line is largest at 22.2.+-0.30 degree (2 theta).
09/28/1999US5959114 Process to chloroketones using oxazolines
09/28/1999US5958986 Slurry hydrocarbon synthesis process with catalyst rejuvenation in external lift pipe (law544)
09/28/1999US5958985 Catalyst comprising cobalt and manganese in which catalyst the cobalt/manganese molar ratio is between 14:1 and 7:1 and the ghsv is at least 1600 n1/1/h.
09/28/1999US5958829 For catalysis-promoting coatings on inert, structure reinforcing elements; exhaust systems for internal combustion engines of motor vehicles
09/28/1999US5958828 Catalyst for purifying exhaust gas
09/28/1999US5958827 Solid solution particle of oxides, a process for producing the same and a catalyst for purifying exhaust gases
09/28/1999US5958826 Catalyst construction for purifying automobile exhaust gases which prevents lanthanum and barium from sulfur poisoning and/or water poisoning and maintains emission control efficiency; durability
09/28/1999US5958825 Comprising coblat, nickel or mixture thereof, ruthenium, copper and promoters on metal oxide carriers; high catalyst selectivity
09/28/1999US5958824 Ethylene oxide catalyst
09/28/1999US5958816 Method of presulfiding and passivating a hydrocarbon conversion catalyst
09/28/1999US5958351 Catalytic element for disinfection apparatus
09/28/1999US5958197 Catalysts for gas diffusion electrodes
09/28/1999US5958091 Hydrogen preparing apparatus
09/28/1999CA2150295C Rare earth-based dispersible compound, colloid suspension obtained from this compound, processes for their preparation and their use in catalyst production
09/28/1999CA2020853C Process for preparing 1,1,1,2-tetrafluoroethane
09/27/1999CA2267054A1 Storage material for sulfur oxides
09/27/1999CA2264305A1 Preparation of olefins
09/23/1999WO1999047625A1 Hydrocarbon conversion process and catalysts used therein
09/23/1999WO1999047477A1 Polymer moderated water formation
09/23/1999WO1999047257A1 A steam reforming catalyst and process for production thereof
09/23/1999WO1999047256A1 Catalyst for hydrogenation treatment and method for hydrogenation treatment of hydrocarbon oil
09/23/1999DE19812509A1 Katalysator zur Gewinnung von Stickstoffmonoxid und Verfahren zu seiner Herstellung A catalyst for obtaining nitrogen monoxide and process for its preparation
09/23/1999DE19810440C1 Verfahren zur Herstellung von ungesättigten Fettalkoholen aus Lauricölen A process for producing unsaturated fatty alcohols from lauric oils
09/23/1999CA2323913A1 Hydrocarbon conversion process and catalysts used therein
09/23/1999CA2289692A1 Catalyst for hydrogenation treatment and method for hydrogenation treatment of hydrocarbon oil
09/22/1999EP0943596A2 Process for the preparation of unsaturated fatty alcohols from lauric oils
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