| 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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| 09/22/1992 | USRE34076 Alkylation catalysis of aromatic alcohol with alkylating agent in presence of heteropoly acid and water |
| 09/22/1992 | US5149886 Condensation of fluorene and phenol in presence of gsaeous hyd hydrogen chloride and beta-mercapto-propionic acid catalyst; forming adduct with nitrile; optional dissociation |
| 09/22/1992 | US5149824 Process for preparing arylamide bisnadimides |
| 09/17/1992 | WO1992015399A1 Ruthenium sulphur hydrorefining catalyst, synthesis thereof and hydrorefining method using said catalyst |
| 09/16/1992 | EP0503246A1 Process for the preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine |
| 09/16/1992 | EP0503229A1 Method for production of catalyst for hydration of olefins to alcohols |
| 09/09/1992 | EP0502605A1 Fluorination catalyst and process |
| 09/09/1992 | EP0502387A1 Process for producing 3,3',4,4'-tetramethyldiphenylmethane |
| 09/09/1992 | EP0502333A1 Bromination process |
| 09/09/1992 | EP0502301A1 Composition and method of making high porosity, high strength compositions |
| 09/09/1992 | EP0502253A1 Process for the preparation of 9,9-bis-(4-hydroxyphenyl)fluorene |
| 09/09/1992 | EP0502156A1 Catalytic decomposition of cyanuric acid and use of product to reduce nitrogen oxide emissions |
| 09/09/1992 | CN1064227A Homogeneous phase-transfering catalyst for liquid and its production and use |
| 09/09/1992 | CN1018177B Improved dichlorobutene isomerization process |
| 09/08/1992 | US5146030 Synthetic lubricants |
| 09/08/1992 | US5146019 Preparation of polyfluorobutenes |
| 09/08/1992 | US5146001 Preparation of benzyl ketones and an oxirane |
| 09/08/1992 | US5145995 Rhodium carboyxlation catlysts |
| 09/08/1992 | US5145972 Process for preparing halo acetals from enamines |
| 09/08/1992 | US5145968 Selective monoepoxidation of styrene, styrene analogs, and styrene derivatives to the corresponding oxide with molecular oxygen |
| 09/08/1992 | US5145824 Ethylene oxide catalyst |
| 09/08/1992 | US5145657 Method for purification of gas |
| 09/08/1992 | CA1307297C Dialkoxyketones and their preparation |
| 09/06/1992 | WO1992015520A1 Direct synthesis of hydrogen peroxyde by heterogeneous catalysis, catalyst for said synthesis, and method of preparation of said catalyst |
| 09/06/1992 | CA2105568A1 Direct synthesis of hydrogen peroxide by heterogenous catalysis, catalyst for said synthetis, and method of preparation of said catalyst |
| 09/06/1992 | CA2062267A1 Process for the production of 3-aminomethyl-3,5,5-trimethylcyclohexylamine |
| 09/03/1992 | WO1992014691A1 Catalytic hydroxylation of phenol |
| 09/02/1992 | EP0501757A2 Production of hydrocarbon derivatives |
| 09/02/1992 | EP0501047A1 Method for manufacturing aluminum foils used as electrolytic capacitor electrodes |
| 09/02/1992 | EP0500786A1 Process and catalyst for production of diaryl carbonates. |
| 09/02/1992 | EP0500728A1 Efficient production of chlorine from hydrogen chloride. |
| 09/01/1992 | US5144093 Process for purifying and end-capping polyols made using double metal cyanide catalysts |
| 09/01/1992 | US5144091 Preparation of acrolein or methacrolein by actalytic gas-phase oxidation of propene or isobutene |
| 09/01/1992 | US5144066 Oxidation of dialkyl-substituted naphthalene |
| 09/01/1992 | US5144061 Preparation of alkenecarboxylic esters |
| 09/01/1992 | US5144023 Process for the synthesis of polyol fatty acid esters |
| 09/01/1992 | US5143873 Process for activation or regeneration of nickel catalyst |
| 09/01/1992 | US5143595 Preparation of oxidation-stable and low-temperature-stable base oils and middle distillates |
| 09/01/1992 | CA1307001C PROCESS FOR THE PREPARATION OF .alpha.-AMINO-.alpha.-HYDROGEN CARBOXYLIC ACID AMIDES |
| 08/28/1992 | CA2059959A1 Process for the production of petrochemicals |
| 08/26/1992 | EP0500156A1 Process for the preparation of 2-chloro and 2,6-dichloroanilines |
| 08/26/1992 | EP0499980A2 Process for producing irone |
| 08/26/1992 | EP0499959A1 Process for the manufacture of substituted maleimides |
| 08/26/1992 | EP0499925A1 Process for the preparation of 2,2-Bis-(3,4-Dimethyl-Phenyl)-propane |
| 08/26/1992 | EP0499924A1 Process for the preparation of dialkyle carbonates |
| 08/26/1992 | CN1017995B Process for selective reduction of 2-quinoxaline-4-oxides |
| 08/26/1992 | CA2058126A1 Bromination process |
| 08/25/1992 | US5142087 Gas stream containing carbon monoxide and oxygen is bubbled through alkanol and catalyst mixture |
| 08/25/1992 | US5142037 Platinum catalyst composition and process for producing the same |
| 08/25/1992 | CA1306758C Oxidation and subsequent decomposition of dihydroperoxide |
| 08/20/1992 | EP0539370A4 Process for sulfating unsaturated alcohols. |
| 08/19/1992 | EP0499450A1 Synthesis of 1-aminoanthraquinone |
| 08/19/1992 | CN1063712A Solid super strong acid paraffins split reaction catalyst |
| 08/18/1992 | US5139991 Cobalt, nickel, lead or silver chloride layer, alkali metal chloride layer, rare earth chloride, on pyrogenic carrier |
| 08/18/1992 | US5139989 Amorphous silica/alumina/phosphate composition and uses thereof |
| 08/18/1992 | US5139988 With at least one of vanadium, molybdenum or tungsten; oxidation or ammoxidatin catalyst |
| 08/18/1992 | US5139987 Heating with controlled oxidation |
| 08/18/1992 | CA1306469C Process for producing bisphenol a |
| 08/15/1992 | WO1992014700A1 Process for preparing 4-alkylsulfonyl-1-alkyl-2-chlorobenzenes and the like |
| 08/12/1992 | EP0497920A1 Process for the production of polybasic acid esters with recovery of boron trifluoride |
| 08/12/1992 | CN1063427A Ethylene oxide catalyst and process |
| 08/12/1992 | CN1017779B Dehydrogenation catalyst and process for preparing it |
| 08/11/1992 | US5138111 Eta phase materials, methods of producing the same, and use thereof as catalysts for alcohol synthesis, hydrocarbon synthesis, hydrocarbon hydrogenation and hydrocarbon conversion reactions |
| 08/11/1992 | US5138104 Reacting a phenol with a ketone peroxide in the presence of compound with at least one phosphorus-sulfur bond |
| 08/11/1992 | US5138100 Gas phase catalytic oxidation of isobutylene or tertiary butanol with molecular oxygen |
| 08/11/1992 | US5138086 From oxycarboxylic amide using acid catalyst |
| 08/11/1992 | US5137860 Controlling temperature in atmosphere of air and/or steam, inert gas, and molecular oxygen |
| 08/11/1992 | CA1306265C Method for producing 4,4'-dibromobiphenyl |
| 08/06/1992 | WO1992013827A1 PROCESS FOR PRODUCING α-AMINO-β,δ-DIOL DERIVATIVE |
| 08/06/1992 | CA2079779A1 Method for preparing .alpha.-amino-.beta., .delta.-diol derivatives |
| 08/05/1992 | EP0497734A1 Process for the preparation of 2-(2',4'-dihydroxyphenyl)-4,6-diaryl-s-triazines |
| 08/05/1992 | EP0497657A1 Process for recovering antimony containing catalysts, used for the fluorination of halogenated hydrocarbons |
| 08/05/1992 | EP0497436A2 Preparation of a carrier for a hydrotreating catalyst |
| 08/05/1992 | EP0497435A2 Preparation of a hydrotreating catalyst |
| 08/05/1992 | EP0497206A2 Process for producing olefin oligomer |
| 08/04/1992 | US5136115 Reacting with chloroalkyl ether and hydrogen bromide using hydrogen sulfate catalyst and no solvent |
| 08/04/1992 | US5136114 Process for the preparation of geminal diarylalkanes, new geminal diarylalkanes and alk(en)ylated aromatic compounds |
| 08/04/1992 | US5136113 Catalytic hydrogenolysis |
| 08/04/1992 | US5136107 Process for halogenating aromatic compounds |
| 08/04/1992 | US5136104 Method for production of substituted benzaldehyde |
| 08/04/1992 | US5136089 Acylation of alkyl aromatic hydrocarbons |
| 08/04/1992 | US5135902 Aromatization catalyst |
| 08/04/1992 | US5135642 For cracking, hydrocracking & alkylation |
| 08/04/1992 | CA1305974C Hydrocarbon oxidations catalyzed by iron coordination complexes containing a halogenated ligand |
| 08/04/1992 | CA1305966C Alkylene oxides production using molten nitrate salt catalysts |
| 07/31/1992 | CA2060263A1 Process for recovering antimony used for fluorination of halogenated hydrocarbons |
| 07/29/1992 | EP0496592A1 Method of preparing hydrotreating catalyst for hydrocarbon oil |
| 07/29/1992 | EP0496470A1 Ethylene oxide catalyst and process for its preparation and use |
| 07/29/1992 | EP0496415A1 Perfluorinated cyclic hemiketals, corresponding perfluorodiketones and process for preparing them |
| 07/29/1992 | EP0496414A1 Process for preparing perfluorooxyaziridines |
| 07/29/1992 | EP0496168A1 Process for the production of N-(2-hydroxyethyl)-2-imidazolidinone |
| 07/29/1992 | EP0495892A1 Halocarbon hydrogenolysis. |
| 07/29/1992 | CN1063106A Process for 3-exomethyleuecepham sulfoxide esters |
| 07/29/1992 | CN1063097A Process for purification of carboxylic acids |
| 07/29/1992 | CA2056000A1 Composition and method of making high porosity, high strength compositions |
| 07/28/1992 | US5134106 Oxidation catalysts of oxides of vanadium and phosphorus formed by reaction of a vanadium compound with a phosphoryl halide, removal of solvent and adding a hydrocarbon |
| 07/28/1992 | US5134105 Metal oxide complex |
| 07/28/1992 | US5134042 Solid compositions for fuel cells, sensors and catalysts |
| 07/28/1992 | CA1305729C Process for preparing vinylidene fluoride by the direct fluorinationof vinylidene chloride |
| 07/28/1992 | CA1305600C Manufacture of high purity low arsenic anhydrous hydrogen fluoride |