| Patents for B01J 27 - Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds (30,090) |
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| 05/20/1992 | EP0485928A2 Process for the preparation of ureidoperoxycarboxylic acids |
| 05/20/1992 | EP0485787A1 Treatment equipment of exhaust gas containing organic halogen compounds |
| 05/20/1992 | EP0485785A1 Process and apparatus for producing alpha, beta-unsaturated acetals |
| 05/20/1992 | CN1061166A Halogen-containing catalyst of acrylonitrile fluidized bed |
| 05/20/1992 | CN1061165A Catalyst system for ammoxidation of paraffins |
| 05/20/1992 | CN1061163A Long-term stabilizing method for catalyst activity of acrylonitrile fluidized bed |
| 05/20/1992 | CN1016677B Method for preparation of layered metal oxides containing interlayer oxides |
| 05/19/1992 | US5114692 Catalytic destruction of toxic organic chemicals |
| 05/19/1992 | US5114429 Aliphatic alpha, omega-diamine compounds and their use in hair dyeing |
| 05/19/1992 | CA1301198C Manufacture of disulfides |
| 05/19/1992 | CA1301189C Process for the preparation of aromatic aldehydes |
| 05/19/1992 | CA1301180C Preparation of 1,4-butanediol or tetrahydrofuran or both |
| 05/17/1992 | CA2055701A1 Process for the preparation of ureidoperoxycarboxylic acids |
| 05/16/1992 | CA2055540A1 Preparation of 2,2'-oxydisuccinate |
| 05/14/1992 | WO1992007654A1 Alkylation catalyst complex |
| 05/14/1992 | CA2053833A1 Process and apparatus for producing .alpha.,.beta.-unsaturated acetals |
| 05/13/1992 | EP0484792A1 Fluidized-bed catalyst for preparing acrylonitrile |
| 05/13/1992 | EP0484786A1 Process for the preparation of trioxane |
| 05/13/1992 | EP0484404A1 Aqueous reduction process for halo-nitro-phenols |
| 05/13/1992 | CN1061038A Improved catalyzed process for glucamide detergents |
| 05/13/1992 | CN1061037A Catayst process for producting high certain catalysts of glucamide detergent |
| 05/13/1992 | CN1060975A Noncrystal alloy powder caltalyst |
| 05/12/1992 | US5113034 Group IVB oxide with an anion as a catalyst |
| 05/12/1992 | US5113020 Nonpolluting, solid catalyst, reaction of trichlorotoluene and chlorobenzene |
| 05/12/1992 | US5113019 Selectivity for ortho substitution |
| 05/12/1992 | US5112990 Oxidation of cyclic sulfites produced from dihydroxy compounds |
| 05/12/1992 | US5112978 Process for preparing alpha (alkyl phenyl)-4(hydroxy-diphenylmethyl)-1-piperidinyl butanol |
| 05/12/1992 | US5112791 Alkali metal on alkali metal carbonate/silica-alumina support |
| 05/12/1992 | US5112790 Silicoaluminophosphate catalysts for reducing nitrogen oxide concentrations in exhaust gases |
| 05/12/1992 | US5112784 Calcining magnesium and aluminum containing clay followed by rehydration, etherification catalysts |
| 05/12/1992 | CA1300637C Single-stage process for preparing mixed-substituted 1,2-diacyl-sn-glycero-3-phosphocholines |
| 05/12/1992 | CA1300586C Silver-deposited catalyst for production of ethylene oxide |
| 05/12/1992 | CA1300543C Upgrading of petroleum residua |
| 05/09/1992 | CA2055131A1 Process for the preparation of trioxane |
| 05/06/1992 | EP0484136A2 Production of hydrocarbon derivatives |
| 05/06/1992 | EP0483923A1 Hydrodenitrification process |
| 05/06/1992 | EP0483900A1 Preparation of trimethylaluminum |
| 05/06/1992 | EP0483195A1 Process for preparing quaternary ammonium compounds. |
| 05/06/1992 | EP0226640B1 Method of producing substituted benzaldehydes |
| 05/06/1992 | CN1060839A Alkylene oxide catalysts containing high silver content |
| 05/06/1992 | CN1060833A Process for producing alkyl-substituted aromatic hydrocarbon |
| 05/05/1992 | US5110994 Catalytic condensation of fluorenone with phenol |
| 05/05/1992 | US5110992 Process for the preparation of glycol ethers |
| 05/05/1992 | US5110986 Reaction of a 1,3,4-oxadiazole with a tert-alkyl cation precursor in presence of strong acid catalyst |
| 05/05/1992 | US5110983 Hexafluoroisopropyl-containing monomers, process for their preparation and their use |
| 05/05/1992 | US5110451 Solvent extraction, catalytic hydrocracking and hydrogenation; liquefaction |
| 05/05/1992 | CA1300166C Process for the preparation of a benzoic acid ester |
| 05/05/1992 | CA1300144C Conversion of oxygen-containing polyamines |
| 05/05/1992 | CA1300068C Hydrocracking of heavy oil in presence of ultrafine iron sulphate |
| 05/02/1992 | WO1992007797A1 Method of treating aqueous liquids to decompose halogenated organic compounds using a combination of light energy and ultrasonic energy in the presence of a photocatalyst |
| 05/02/1992 | CA2069444A1 Method of treating aqueous liquids to decompose halogenated organic compounds using a combination of light energy and ultrasonic energy in the presence of a photocatalyst |
| 05/01/1992 | CA2054511A1 Preparation of trimethylaluminum |
| 05/01/1992 | CA2054147A1 Production of hydrocarbon derivatives |
| 04/29/1992 | EP0483098A1 Processs for producing N-phosphonomethylglycine |
| 04/29/1992 | EP0483010A1 Process for the preparation of cyclocitral |
| 04/29/1992 | EP0482979A1 Process for the preparation of aldehydes from secondary alpha-trihalogenated alcohols |
| 04/29/1992 | EP0482938A1 Synthesis of fluorinated ethers |
| 04/29/1992 | EP0482818A1 Method of preparing catalyst for hydrogenation of hydrocarbon oil |
| 04/29/1992 | EP0482573A2 Process for producing polyhydroperoxy aromatic compound |
| 04/29/1992 | CN1060649A Vapor phase hydrogenation of carbon tetrachloride |
| 04/29/1992 | CN1016418B Hydrodehalogenation of cf3ch c1 f in presence of supported pd |
| 04/28/1992 | US5109138 Hydrocarbyl compounds; reacting methanol with hydrogen halide using amorphous alumina on support catayst system |
| 04/28/1992 | US5108976 High-density and mean-porosity catalyst supported on a siliceous matrix, based on vanadium, iron, oxygen and alkali metal |
| 04/28/1992 | US5108975 Composition and method of making high porosity, high strength compositions |
| 04/28/1992 | US5108974 Preparation of vanadium-phosophorus-oxide catalyst precursor |
| 04/28/1992 | US5108971 Platinum catalyst composition and process for producing the same |
| 04/28/1992 | CA1299586C Method for acylating a naphthalene compound |
| 04/26/1992 | CA2054172A1 Process for the preparation of cyclocitral |
| 04/24/1992 | WO1992006949A1 Process for producing salt of amino carboxylic acid |
| 04/22/1992 | EP0481366A1 Process for the preparation of 2-Aminodithiothiazoles and 2-Aminotrithiothiazoles |
| 04/22/1992 | EP0367758B1 A method for controlled catalyst sulfidation |
| 04/22/1992 | CN1060452A Removal of cyanide from aqueous streams |
| 04/21/1992 | US5107038 Catalytic hydrogenation of 4-tert-butyl-phenol or of 4-tert-butyl-cyclohexanone |
| 04/21/1992 | US5107034 Bromination of 4-hydroxyacetophenone, treating with methoxide to produce alpha-methoxy-4-hydroxyacetophenone, reduction |
| 04/21/1992 | US5107027 Tert-butylamine synthesis over montmorillonite clays |
| 04/21/1992 | US5106607 Multilobar catalysts for the conversion of sulfur containing gaseous effluents |
| 04/21/1992 | US5106602 Low temperature catalytic reduction of nitrogen oxides |
| 04/21/1992 | CA1299203C Process for producing ethylene dichloride |
| 04/21/1992 | CA1299177C Process for the preparation of n,n'-tetrathiodimorpholine |
| 04/21/1992 | CA1299161C Hydrocarbon conversion with a trimetallic catalyst |
| 04/16/1992 | CA2053383A1 Process for the preparation of 2-aminodithiothiazoles and 2-aminotrithiothiazoles |
| 04/15/1992 | EP0480493A2 Processes for the preparation of nitrogen-containing compounds |
| 04/15/1992 | EP0480482A2 Method for the production of aldehydes and/or ketones by conversion of epoxides |
| 04/15/1992 | EP0479843A1 Bipyridyles, process for making them and their use |
| 04/15/1992 | EP0356475B1 Safety binding for skis |
| 04/15/1992 | CN1060304A P-containing cracking catalyst for hydrocarbon |
| 04/14/1992 | US5105050 Alkali metal bicarbonate/alkali metal carbonate support, catalyst system, and olefin dimerization processes therewith |
| 04/14/1992 | US5105049 Olefin dimerization with hydrogen-treated catalysts |
| 04/14/1992 | US5105048 Catalyst and catalyst supports, with inorganic nitrates, for olefin dimerization |
| 04/14/1992 | US5105046 Catalyst of strontium, barium, yttrium or lanthanum fluoride; no halogen loss eliminates source of corrosion |
| 04/14/1992 | US5105045 Method of oxidative conversion |
| 04/14/1992 | US5105042 Sulfated layered titanium oxide catalysts in process for preparing long chain alkyl aromatic compounds |
| 04/14/1992 | US5105032 Vapor phase hydrogenation of carbon tetrachloride |
| 04/14/1992 | US5105011 Catalytic hydrogenation using nickel, cobalt or iron with metal iodide yields aromatic haloamines |
| 04/14/1992 | US5104996 Catalytic oxidation of 2,3,6-trimethylphenol |
| 04/14/1992 | US5104987 Reacting with alkylene carbonate, using mixed metal oxide catalyst; decarboxylation, decyclization |
| 04/14/1992 | US5104846 Dehydrogenation catalyst: anhydrous aluminum chloride with a copper salt coated on a catalyst support |
| 04/14/1992 | US5104844 Containing phosphorus, vanadium, molybdenum and ammonium components |
| 04/14/1992 | US5104843 Alkylation catalysts from heating melted alkali metal with alkali metal carbonate; selectivity in alkylation of aromatic hydrocarbons with alkenes |
| 04/14/1992 | CA1298852C Method for producing 2,6-diacetoxynaphthalene |