| Patents for B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group (79,164) |
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| 10/08/1992 | DE4110623A1 Catalyst for oxidative dehydro-dimerisation of lower hydrocarbon esp. methane - contains cerium and lead@ on mixt. of partially crystalline gamma- and chi-aluminium oxide |
| 10/07/1992 | EP0507674A1 Process for the preparation of unsaturated aldehydes |
| 10/07/1992 | EP0507658A1 Process for reducing in an organic medium a refining catalyst before its use |
| 10/07/1992 | EP0507616A1 Process for the preparation of trisubstituted ureas by reductive carbonylation |
| 10/07/1992 | EP0507590A1 Catalyst for purifying exhaust gas |
| 10/07/1992 | EP0507417A2 Process for the selective reduction of the 4-halogen in 2,4-dihaloanilines |
| 10/07/1992 | EP0507023A1 Process for producing gamma-butyrolactone |
| 10/07/1992 | EP0506973A1 Process for producing salt of amino carboxylic acid |
| 10/07/1992 | EP0506776A1 Process for producing sclareolide. |
| 10/07/1992 | EP0435880B1 Apparatus and method for regenerating coked fluid cracking catalyst |
| 10/07/1992 | CN1065027A Process for production of gas-permeable nets of noble metals for catalytic processes |
| 10/07/1992 | CN1065026A Preparation of ethylene by use of synthetic gas |
| 10/06/1992 | US5153332 Organocyclosiloxane and method for its preparation |
| 10/06/1992 | US5153165 Preparation of alkaline earth oxide catalysts |
| 10/06/1992 | US5153156 Spray drying slurry of magnesium aluminum synthetic clay, plasticizing with diatomaceous earth, shaping, drying, and calcining |
| 10/06/1992 | US5153153 Sintered ceramic materials based on aluminium titanate, a process for their production and their use |
| 10/06/1992 | US5152885 Catalytic hydrodenitrogenization, hydrodesulfurization, deoxygenation using supported noble metal complexes having sulfur-containing ligands |
| 10/03/1992 | CA2064495A1 Process for preparing unsaturated aldehydes |
| 10/01/1992 | WO1992016482A1 Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane |
| 10/01/1992 | WO1992016481A1 Process for the manufacture of 1,1,1,2-tetrafluoroethane |
| 10/01/1992 | WO1992016480A1 Process for the manufacture of 2-chloro-1,1,1-trifluoroethane |
| 10/01/1992 | WO1992016479A1 Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane |
| 09/30/1992 | EP0506525A1 Process for the preparation of pentafluoroethane by hydrogenolysis of chloropentafluoroethane |
| 09/30/1992 | EP0506206A1 A catalyst for hydrotreating hydrocarbons and methods of activating the same |
| 09/30/1992 | EP0506200A1 A process for the preparation of o-chlorofluorobenzene |
| 09/30/1992 | EP0506199A2 A process for the preparation of 2,6-difluoroaniline from 1,2,3-trichlorobenzene |
| 09/30/1992 | EP0505881A1 Process and apparatus for the regeneration of spent De-NOx catalysts |
| 09/30/1992 | EP0505863A1 Catalyst for the production of hardened fatty acids and process for producing the same |
| 09/30/1992 | EP0505853A1 Process to prevent H2S emissions during the catalytic purification of automobile exhaust gases |
| 09/30/1992 | EP0505742A2 Process for the production of 4-cyanopyrrole compounds substituted at the 3-position |
| 09/30/1992 | EP0505462A1 High-temperature three-way catalyst |
| 09/30/1992 | EP0500728A4 Efficient production of chlorine from hydrogen chloride |
| 09/30/1992 | CN1018450B Method of oxidative conversion organic compounds |
| 09/29/1992 | US5151401 Preparation of dehydrogenating catalyst |
| 09/29/1992 | CA1308121C Compositions possessing pheromone-like activity |
| 09/29/1992 | CA1308119C Process for the preparation of benzaldehyde in the gas phase |
| 09/29/1992 | CA1307906C Method for the purification of hydrogen sulfide-containing gases |
| 09/24/1992 | DE4109057A1 Catalyst for hydrogenation of aromatics - contains molybdenum tri:oxide and tungsten tri-oxide on X=ray amorphous aluminium silicate support contg. nickel (alumino)silicate |
| 09/23/1992 | EP0505339A1 Process of preparing rhodium nitrate solution |
| 09/23/1992 | EP0504741A1 A method for producing hydrogen peroxide |
| 09/23/1992 | EP0504723A1 Preparation process of permeable precious metal nets for catalytic processes |
| 09/23/1992 | EP0504504A1 Production of alkyl aromatic compounds with a solid catalyst |
| 09/23/1992 | CN1064676A Process for production of terephthalic acid |
| 09/23/1992 | CN1064675A Process for production of terephthalic acid |
| 09/23/1992 | CN1064628A Fluorination catalyst and process |
| 09/22/1992 | USRE34076 Alkylation catalysis of aromatic alcohol with alkylating agent in presence of heteropoly acid and water |
| 09/22/1992 | US5149893 Catalytic hydrogenation process |
| 09/22/1992 | US5149881 One step from hydrogen and acetone, metal oxide or hydroxide treated with organosilicon compound |
| 09/22/1992 | US5149874 Method for manufacturing 3-amino-2-cyclohexene-1-one, and a novel polymer ingredient and its preparation |
| 09/22/1992 | US5149854 Preparation of platinum group metal and rhenium carboxylates |
| 09/22/1992 | US5149680 Platinum group metal alloy catalysts for hydrogenation of carboxylic acids and their anhydrides to alcohols and/or esters |
| 09/22/1992 | US5149516 Partial oxidation of methane over perovskite catalyst |
| 09/22/1992 | US5149464 Selective oxygenation of methane to carbon monoxide and hydrogen |
| 09/22/1992 | CA1307782C Syngas conversion catalyst, its production and use thereof |
| 09/21/1992 | CA2063538A1 Process of preparing rhodium nitrate solution |
| 09/17/1992 | DE4109049A1 Vanadium oxide-titanium-carrier catalyst evaluation for phthalic acid prodn. - by comparing IR peak intensity at 800-900 cm with those at 750-1050 and at 1100-1200 cm |
| 09/17/1992 | CA2063041A1 Process for the production of gas-permeable nets of noble metals for catalytic processes |
| 09/16/1992 | EP0503713A1 Microspheroidal particles and process for obtaining them |
| 09/16/1992 | EP0503653A1 Catalysts for the high-temperature steam reforming of hydrocarbons |
| 09/16/1992 | EP0503470A1 Process for the preparation of a catalyst layer on a carrier, catalyst with a catalyst layer for removing hydrogen from hydrogen and oxygen containing gases, and metallic catalyst |
| 09/16/1992 | EP0503347A1 Process for producing mixtures containing cyclohexylamines and dicyclohexylamines which may be substituted using a palladium /Al2O3 catalyst. |
| 09/16/1992 | EP0503091A1 Process for producing diester of carbonic acid |
| 09/16/1992 | CN1064538A Palladium partial combustion catalysts and process for using them |
| 09/16/1992 | CN1064476A Integrated process for producing iso-butene and alkyl tert-butyl ethers |
| 09/16/1992 | CN1064420A Catalyst structure having integral heat exchange |
| 09/15/1992 | US5147842 Exhaust gas-purifying catalyst and process for preparation thereof |
| 09/15/1992 | US5147628 Process for producing alkyltetrahydroanthrahydroquinones and working solutions containing them for producing hydrogen peroxide by the anthraquinone process |
| 09/15/1992 | US5147624 Production process of chlorine |
| 09/15/1992 | US5147525 Catalyst |
| 09/15/1992 | CA1307541C Preparation of anilines |
| 09/10/1992 | DE4127918A1 Verfahren zur herstellung von wasserstoffperoxid A process for the production of hydrogen peroxide |
| 09/10/1992 | DE4107595A1 Plasma sprayed metallic catalyst coating mfr. - useful in prepn. of palladium@ catalysts for removal of hydrogen@ from potentially explosive gaseous hydrogen@/oxygen@ mixts. |
| 09/09/1992 | EP0502628A2 Process for the production of terephthalic acid |
| 09/09/1992 | EP0502605A1 Fluorination catalyst and process |
| 09/09/1992 | EP0502510A1 Alkyl aromatic hydrocarbon dehydrogenation catalyst and production method thereof |
| 09/09/1992 | EP0502374A1 Process of preparation of 3-alkoxycarbonylpropenals and 3-dialkoxymethylpropenals |
| 09/09/1992 | EP0502265A2 Integrated process for producing iso-butene and alkyl tert-butyl ethers |
| 09/09/1992 | EP0502161A1 Reduction of nitrogen oxide and carbon monoxide in effluent gases |
| 09/09/1992 | EP0502070A1 Process for oxidising 2-hydroxy ethyl phosphonic acid diesters. |
| 09/09/1992 | EP0407380B1 Multi-stage catalytic reforming with high rhenium content catalyst |
| 09/09/1992 | CN1064302A Two step process for sweetening sour hydrocarbon fraction |
| 09/09/1992 | CN1018181B High purity process for preparation of 4,6-diamiro-1, 3-benzenediol |
| 09/08/1992 | US5146031 To form unsaturated hydrocarbons |
| 09/08/1992 | US5146013 Process for the production of chloroform from carbon tetrachloride, catalytic compositions and process for obtaining them |
| 09/08/1992 | US5146012 From isobutraldehyde and paraformaldehyde, mixed with an alcohol by catalytic hydrogenation |
| 09/08/1992 | US5146004 Reaction of ethyl hexanal, aqueous formaldehyde in presence of tertiapy amine, hydrogenation |
| 09/08/1992 | US5145968 Selective monoepoxidation of styrene, styrene analogs, and styrene derivatives to the corresponding oxide with molecular oxygen |
| 09/08/1992 | US5145876 Supported bromine and ruthenium |
| 09/08/1992 | US5145825 Oxidation catalyst resistant to sulfation |
| 09/08/1992 | US5145824 Ethylene oxide catalyst |
| 09/08/1992 | US5145822 Oxiation of carbon monoxide, decomposition of ozone |
| 09/08/1992 | US5145657 Method for purification of gas |
| 09/08/1992 | US5145587 Method for treatment of waste water |
| 09/08/1992 | CA1307285C Process for the production of isocyanates |
| 09/08/1992 | CA1307276C Process for preparation of alkyleneamines |
| 09/08/1992 | CA1307251C Catalyst and a method for denitrizing nitrogen oxides contained in waste gas |
| 09/06/1992 | WO1992015521A1 Method for preparing h2o2 from the elements |
| 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 | CA2105588A1 Method for preparing h2o2 from the elements |
| 09/06/1992 | CA2105568A1 Direct synthesis of hydrogen peroxide by heterogenous catalysis, catalyst for said synthetis, and method of preparation of said catalyst |