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)
12/1983
12/20/1983US4421938 Preparation of aldehydes
12/20/1983US4421933 From secondary alcohols land conjugated diolefins
12/20/1983US4421691 Recovering cobalt catalyst used in alkoxycarbonylation of olefins
12/20/1983US4421676 Aqueous solution of sodium tetranitropalladate
12/20/1983US4421635 Iron and iron oxide catalyst, circulation
12/20/1983US4421617 Redox catalyst stabilized with proctective colloid
12/20/1983CA1159082A1 Process for the preparation of 4,4'-dinitrostilbene- 2,2'-disulfonic acid and its salts
12/20/1983CA1159081A1 Process for the preparation of an ester of formic acid
12/20/1983CA1159039A1 Hydrotreating catalyst and use thereof
12/13/1983US4420649 Hydrocarbon dehydrogenation with a multimetallic catalytic composite
12/13/1983US4420648 Process for hydrogenating organic compounds with a supported cobalt-silica coprecipitated hydrogenation catalyst
12/13/1983US4420641 High temperature catalytic oxidative dehydrogenation of methanol
12/13/1983US4420638 Fluorinated ether-ketones
12/13/1983US4420633 Esterification, hydrogenatin; group 8 metal catalyst
12/13/1983US4420622 Process for the preparation of a 5-alkyl-butyrolactone
12/13/1983US4420421 Precipitation from sodium molybdate and ferric salt
12/13/1983US4420420 Oxidation, hydrogenation catalyst
12/13/1983CA1158676A1 Strontium catalyzed alkoxylations
12/13/1983CA1158663A1 Process for producing dimethylcarbonate
12/13/1983CA1158631A1 Stabilized reforming catalyst
12/13/1983CA1158629A1 Preparation of reaction mass for the production of methylchlorosilane
12/13/1983CA1158628A1 Composite material for ozone removal
12/06/1983US4419527 Catalyst and reverse disproportionation process
12/06/1983US4419526 Catalyst and reverse disproportionation process
12/06/1983US4419525 Recovery and rejuvenation of Wacker-type catalysts
12/06/1983US4419451 Metal-metal salt reaction product
12/06/1983US4419337 Process and apparatus for reacting sulphur-containing material with oxidizing gas
12/06/1983US4419276 Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst
12/06/1983US4419275 Method of hydrorefining catalyst manufacture
12/06/1983US4419274 Nonmetallic catalyst compositions for oxidation of ammonia and process for making the catalyst
12/06/1983US4419272 Catalysts for the production of 2-cyanopyrazine
12/06/1983US4419267 Process for regenerating antimony containing oxide catalyst comprising an aqueous ammonia impregnation
12/06/1983US4419222 Hydrocarbon conversion processes using improved transition metal oxide catalysts
12/06/1983CA1158255A1 Process for making esters of unsaturated acids
12/01/1983EP0084564A4 Bifunctional acid-base catalyzed conversion of hetero-substituted methanes into olefins.
11/1983
11/30/1983EP0095408A1 Catalytic process for the production of alcohols by hydrogenolysis of carboxylic-acid esters
11/29/1983US4418237 Dehydrogenation of dehydrogenatable hydrocarbons
11/29/1983US4418215 Catalysts
11/29/1983US4418160 Polyamines and processes for the production of such polyamines and of polyurethane plastics therefrom
11/29/1983US4418154 Light paraffinic hydrocarbons
11/29/1983US4418008 Process for increasing the activity of perovskite catalysts and hydrocarbon treating processes using the activated catalyst
11/29/1983US4418007 Preparation of mixed oxide catalysts comprising the oxides of molybdenum and/or tungsten
11/29/1983US4418004 Active carbon impregnated with chromium sulfate
11/29/1983US4417997 Method for recovery of metals from spent iron-chrome shift catalyst and method of forming new catalyst
11/29/1983US4417905 Gas making
11/29/1983CA1157844A1 Process for the preparation of palladium catalysts and their use in the continuous hydrogenation of fats and free fatty acids
11/29/1983CA1157842A1 Process for producing unsaturated hydrocarbons
11/29/1983CA1157840A1 Method for removing coke from particulate catalyst
11/23/1983EP0094785A1 Process for the production of hydrocarbyl formates
11/23/1983EP0094760A1 Process for the production of oil-soluble metal salts
11/23/1983EP0094684A2 Impregnating a noble metal on the surface of a refractory catalyst support
11/22/1983US4417089 Hydroisomerization
11/22/1983US4417079 From butadiene and water, phosphine-palladium catalyst
11/22/1983US4417076 Using as catalyst nickel, germanium and/or lead as promoter, and an inert carrier
11/22/1983US4417073 Process for the preparation of substituted acetic acids and derivatives thereof
11/22/1983US4417069 Method of preparing β-phenylethylchlorosilanes
11/22/1983US4417065 Acylation of isosorbide and esterification with nitric acid
11/22/1983US4417056 Catalytic cycloreduction of n-(4-nitrobenzoyl)-2,4-dinitroaniline
11/22/1983US4417053 Oxidation of a hydroxy amide or ester with cobalt catalyst
11/22/1983US4417000 Using carbon monoxide and h2 and a two catalyst system
11/22/1983US4416804 Acidic multimetallic catalytic composite
11/22/1983CA1157484A1 Process for the preparation of aromatic hydrocarbons and aromatic hydrocarbons so prepared
11/22/1983CA1157469A1 Process for the preparation of anthraquinone
11/22/1983CA1157455A1 Preparation of vanadium phosphorus catalysts using olefinic oxygenated organic reaction media
11/22/1983CA1157454A1 Process and catalyst for the preparation of a gas mixture having a high content of methane
11/22/1983CA1157453A1 Process for the selective production of ethanol and methanol directly from synthesis gas
11/22/1983CA1157452A1 Hydrogenation catalysts for the preparation of propanediols, and the preparation of the latter
11/22/1983CA1157451A1 Steam reforming process and catalyst
11/22/1983CA1157234A1 Process for catalytic burning of residual gases containing at least one sulphur compound of the groups cos, cs.sub.2 in low concentration, and mercaptans
11/16/1983EP0094333A1 A process for the conversion of terpenes
11/16/1983EP0094206A1 High surface area nickel aluminate spinel catalyst and steam reforming process utilizing the same
11/16/1983EP0093880A1 Process for the preparation of 2,3,5-trimethyl-p-benzoquinone
11/16/1983EP0093853A1 Substituted derivatives of 3-isopropyl cyclopentanone, their preparation and use as perfumes and compositions containing these derivatives
11/15/1983USRE31443 Adding a chromium compound to a carbon monoxide-treated silica-titania gel and roasting; polymerization catalyst; polyethylene
11/15/1983US4415757 Gas phase oxidation of lower alkanes to aldehydes using a silver-transition metal catalyst
11/15/1983US4415753 Process for preparing p-aminophenol and alkyl substituted p-aminophenol
11/15/1983US4415752 Vapor phase; oxidation catalysts; reactants of corresponding aldehydes, e.g. acrolein
11/15/1983US4415749 Rhodium and iron metals on an alumina support containing group i or ii metal oxide
11/15/1983US4415541 Method of recovering nickel from a spent fat hardening catalyst
11/15/1983US4415537 Catalytic combustor
11/15/1983US4415499 Process for the manufacture of palladium(II) catalyst and for the manufacture of alkenyl esters of carboxylic acids employing said catalyst
11/15/1983US4415484 A phodium compound on a oxide support containing aluminum calcium and magnesium; carbon-free; antifouling agents
11/15/1983US4415483 Class of Friedel-Crafts catalysts
11/15/1983US4415482 Oxidation and ammoxidation catalyst
11/15/1983US4415480 Catalytic cracking; hydrorefining catalysts; noncoking
11/15/1983US4415479 Adsorption from an aqueous solution of palladium compound, amine and acid; selective hydrogenation of p-carboxybenzaldehyde impurity
11/15/1983US4415478 Deashing a support by leaching with mineral acid; washing with aqueous organic acid or ammonium salt
11/15/1983US4415477 Nickel, tin as promoter and an inert carrier; hydrogenation catalyst; selectivity
11/15/1983US4415476 Silver-based catalyst containing chlorine as an anionic component for the production of ethylene oxide
11/15/1983US4415475 Oxidation catalyst for the preparation of 2-butenolide from furan
11/15/1983US4415440 Passivation of zeolites polluted by metals, e.g. nickel, vanadium, iron
11/15/1983US4415437 Acid catalysts on pyrogenic alumina catalyst supports; steaming
11/15/1983CA1157054A1 Process for the manufacture of 1,2-dichloroethane
11/15/1983CA1157052A1 Inorganic catalyst for alkoxylation of alcohols
11/15/1983CA1157040A1 Method for producing fatty-acid-esters
11/15/1983CA1157038A1 Manganese catalyzed carbonylation of aliphatic alcohols
11/15/1983CA1157031A1 Process for the manufacture of 1-4-butanediol and tetrahydrofuran
11/15/1983CA1156955A1 Heavy hydrocarbon hydrotreating on a molybdenum catalyst
11/09/1983EP0093621A1 A process for reactivating iridium-containing catalysts
11/09/1983EP0093540A2 Production of Hydroquinone
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