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 37 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
Patents for B01J 37 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts (39,240)
11/1998
11/25/1998EP0879808A2 Fluorination process of halogenated organic compounds
11/25/1998EP0879790A1 Process for the preparation of aluminum fluoride
11/25/1998EP0879641A1 Hydrogenation catalyst comprising palladium deposited on activated carbon
11/25/1998CN1199653A Catalyst for synthesis of O-cresol and 2,6-dimethyl phenol and its preparation
11/24/1998US5841013 Catalyst composition including oxides of molybdenum and/or tungsten, chromium and/or divalent manganese, iron, cobalt, nickel, copper, zinc and neutral nitrogen containing chelating polydentate ligand
11/24/1998US5840650 Process of making a catalyst for producing oxirane compounds
11/24/1998US5840648 Mixed oxide catalyt containing iron, bismuth, molybdenum, an alkali metal, one of calcium, strontium or barium and others; ammoxidation
11/24/1998US5840264 Crystalline inorganic oxide compositions prepared by neutral templating route
11/19/1998WO1998051617A1 Low temperature production of metal oxides
11/18/1998EP0878486A1 A process for the preparation of supported metallocene catalyst
11/18/1998EP0878235A1 Method of producing a catalyst by electroless deposition of the active metal on the support
11/18/1998EP0878233A2 Method of coating materials with a zeolite-type substance
11/18/1998EP0878232A2 Preparation of contact mass for alkylhalosilane production and process for producing alkylhalosilanes
11/18/1998EP0790872A4 Basic inorganic binders
11/17/1998US5837741 Composite microporous carbons for fuel gas storage
11/17/1998US5837635 Process for producing mixed oxide powders from deactivated denox catalysts
11/12/1998WO1998050496A1 Process for the conversion of hydrocarbons to olefins and aromatics
11/12/1998WO1998050374A2 Epoxidation process using improved heterogeneous catalyst composition
11/12/1998WO1998050151A1 Four-way diesel exhaust catalyst and method of use
11/12/1998WO1998050150A1 Process for preparing carboxylic acid salts and catalysts useful in such process
11/11/1998EP0876217A1 Process for the electrochemical preparation of catalysts based on transition metal and phosphine
11/11/1998EP0876214A1 Process for the preparation by hydrogenation of catalysts based on a transition metal and phosphine
11/11/1998EP0876211A1 Treatment to improve the durability of a hydrodechlorination catalyst and catalyst
11/11/1998EP0876210A1 Method for preparing ammoxidation catalysts for a fluidised-bed or moving-bed reactor
11/11/1998EP0658154B1 Dehydrogenation process
11/11/1998EP0639404B1 Process for producing methacrylic acid synthesis catalyst
11/11/1998CN1198687A Method and device for producing a honeycombed body of heat-treated two or multilayered metal foils
11/11/1998CN1198686A Process for preparing a hydrogenation catalyst
11/11/1998CN1198365A Catalyst preparation method
11/11/1998CN1040623C Water heating preparation method for high permutability rare-earth ZSM-5 zeolite
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
11/10/1998US5834395 Catalyst for controlling emissions
11/10/1998US5833931 A heat exchanger core having a metal catalyst deposited onto metal nodules extending above the surface of a porous anodic oxide layer on a substrate; automobile radiators and air conditioners; air pollution control
11/10/1998US5833840 Hydrocarbon conversion process using zeolite Beta catalyst
11/10/1998US5833739 Chemically coated zeolite and method for chemically coating zeolite and using coated zeolite
11/05/1998WO1998049365A1 Skeletal columnar coatings
11/05/1998CA2282364A1 Skeletal columnar coatings
11/04/1998EP0875290A1 Process for the deposition of catalytically active materials onto high surface area carriers
11/04/1998EP0875289A1 Photocatalyst composite and process for producing the same
11/04/1998EP0874687A1 Method for preparing a bimetallic ruthenium/tin catalyst
11/04/1998EP0874686A1 Novel metallic compounds useful as catalysts
11/04/1998CN1198145A Method for preparing ammoxidation catalysts
11/04/1998CN1197692A Catalytic cracking catalyst and its preparation
11/04/1998CN1197691A Hydrothermal treatment process of zeolite
11/04/1998CN1197690A Catalyst for clean catalytic oxidation of arene and its preparation
11/04/1998CN1197686A Exhaus gas purification catalyst with improved hydrocarbon conversion
11/03/1998US5831138 Dispersed metal sulfide catalysts for hydroprocessing
11/03/1998US5830822 High temperature resistant oxidation catalyst, a process for its preparation and a combustion process using this catalyst
11/03/1998US5830568 Laminated glass with functional ultra-fine particles and method of producing same
11/03/1998US5830421 Metal oxide doped with sodium and palladium or platinum
10/1998
10/29/1998WO1998047845A1 Single-step method for producing glycol monoethers from olefins
10/29/1998WO1998047620A1 Preparation of high activity catalysts; the catalysts and their use
10/29/1998WO1998047619A1 Process for the preparation of high activity hydrocarbon synthesis catalysts; and catalyst compositions
10/29/1998WO1998047618A1 Preparation of high activity catalysts, the catalysts and their use
10/29/1998WO1998047617A1 Preparation of high activity catalysts; the catalysts and their use
10/29/1998WO1998047605A1 Exhaust gas purification method and exhaust gas purification catalyst
10/29/1998DE19717320A1 Einstufiges Verfahren zur Herstellung von Glykolmonoethern aus Olefinen Single-stage process for preparing glycol monoethers from olefins
10/29/1998CA2286340A1 Single-step method for producing glycol monoethers from olefins
10/28/1998EP0873176A1 Molecular sieves and processes for their manufacture
10/28/1998EP0689477B1 Method for preparing copper-containing hydrogenation reaction catalyst and method for producing alcohol
10/28/1998CN1196975A Non-crystalline alloy catalyst containing Ni and B, its prepn. and application
10/28/1998CN1196973A Process for preparation of antimonate catalysts for (AMM) oxidation of alkanes and alkenes
10/27/1998US5827795 Carbonizing bituminous material, oxidizing the carbonized material at temperatures below 700 degrees c.
10/27/1998US5827577 Method and apparatus for applying catalytic and/or adsorbent coatings on a substrate
10/27/1998US5827422 Process for the conversion of a gasoline to a C6 to C8 aromatic compound and an olefin
10/27/1998CA2128430C Production of hydrogen peroxide
10/27/1998CA2050146C Catalyst preparation
10/22/1998WO1998046353A1 Synthesis and application of vapor grafted porous materials
10/21/1998EP0871787A1 Electrochemical processing method for catalyst substrates containing noble metals for the recovery thereof
10/21/1998EP0871586A1 Molecular sieves and process for their manufacture
10/21/1998EP0871543A1 Method and apparatus in catalytic reactions
10/21/1998EP0871542A1 Process for manufacturing a honeycombed body from two different types of sheet metal
10/21/1998EP0562113B1 Continuous partial hydrogenation of monocyclic aromatic hydrocarbon with pretreated catalyst slurry
10/21/1998CN1196379A Steam conversion process and catalyst
10/20/1998US5824617 Porous and nonporous substrates and a polycrystalline layerof zeolit; immersing substrate into synthesis mixture,autoclaving, washing; separation of dyes from alcohol and oligomers from hexane
10/15/1998WO1998045212A1 CERIUM OXIDES, ZIRCONIUM OXIDES, Ce/Zr MIXED OXIDES AND Ce/Zr SOLID SOLUTIONS HAVING IMPROVED THERMAL STABILITY AND OXYGEN STORAGE CAPACITY
10/15/1998WO1998045037A1 Three-way catalyst composition comprising different types of supporting materials
10/15/1998WO1998045026A1 Layered catalyst composite
10/14/1998EP0870815A2 Process for conversion of a hydrocarbon feedstock, catalytic emulsion therefor and process for preparation of the catalytic emulsion
10/14/1998EP0870543A2 Oxygen storage material having high temperature stability based on cerium oxide and process for preparing such a material
10/14/1998EP0870531A1 Vehicle exhaust gas catalysts
10/14/1998EP0870003A1 Hydrotreating catalyst: composition, preparation, and use thereof
10/14/1998EP0869932A1 Synthesis of preceramic polymer-stabilized metal colloids and their conversion to microporous ceramics
10/14/1998EP0741609B1 Zeolith-coatable metallic foil
10/14/1998CN1196004A Novel metallic compounds useful as catalysts
10/13/1998US5821397 Process for the hydrogenation of diolefins in aromatic-rich hydrocarbons using metallic catalysts impregnated with organic sulphur-containing compounds
10/13/1998US5821192 Method of improving the attrition resistance of V/SB oxide based catalyst
10/13/1998US5821191 Impregnating catalyst with inorganic polysulfide solution containing water soluble oxygenated hydrocarbon, heating to fix sulfur onto catalyst
10/13/1998US5821187 Process and apparatus for recoating a deactivated catalyst coating in a catalyst
10/13/1998US5821186 Method for preparing hydrous titanium oxide spherules and other gel forms thereof
10/13/1998US5820693 Process for recovering catalysts supports
10/13/1998CA2119388C Hydrogenation catalyst, a process for its preparation and the use thereof
10/08/1998DE19712340A1 Bimetallische Edelmetallcarbonylverbindungen, Verfahren zur Herstellung von Katalysatoren und Verwendung von Katalysatoren Bimetallic Edelmetallcarbonylverbindungen, process for the preparation of catalysts and use of catalysts
10/07/1998EP0868940A1 Catalyst for purifying exhaust gas, process for manufacturing the catalyst and process for making use of the catalyst
10/07/1998EP0804286B1 Catalyst, use thereof and process for preparation thereof
10/07/1998CN1195342A Method for selective hydrogenation of vinyl oxirane to butylene oxide
10/07/1998CN1195037A Monoclinic zirconium dioxide having large surface area
10/07/1998CN1040071C Process for presulphurization of hydrocarbon treatment catalysts
10/06/1998US5818893 In-situ palladium doping or coating of stainless steel surfaces
10/06/1998US5817907 Process for skeletal isomerization of linear olefins using a pretreated molecular sieve, and a catalyst containing a pretreated sieve
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