| Patents for B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group (79,164) |
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| 10/05/1994 | CN1026100C Production of mono-olefins by catalytic oxidative dehydrogenation of gaseous paraffinic hydrocarbons having 2 or more carbon atoms |
| 10/05/1994 | CN1026099C Process of oxidizing aliphatic hydrocarbons employing alkali-promoted molybdate ctalyst |
| 10/05/1994 | CN1026098C Semiconductor memory device |
| 10/05/1994 | CN1026070C Catalyst for hydrogen generation and production process thereof |
| 10/04/1994 | US5352846 Hydrogenating and isomerizing isopentenes, etherifying, distilling |
| 10/04/1994 | US5352716 Thermoplastic polymer containing biodegradable component, oxidizable component, transition metal compounds as initiator and catalyst, oxidation promoter, stabilizer |
| 10/04/1994 | US5352646 Porous exhaust system catalyst having homogeneous band of cerium oxide around edge of support surface, for internal combustion engines |
| 10/04/1994 | US5352422 Process for the selective oxidation of sulphur compounds to elemental sulphur |
| 10/04/1994 | US5352369 Method of treating water |
| 09/29/1994 | WO1994021624A1 Oxidation of ketones |
| 09/29/1994 | WO1994021594A1 Process for producing n,n-disubstituted aminophenol |
| 09/29/1994 | WO1994021586A1 Carboxylic acid isomerisation method |
| 09/29/1994 | WO1994021582A1 Process for preparing diglycerine |
| 09/29/1994 | WO1994021580A1 Production of difluoromethane |
| 09/29/1994 | WO1994021579A1 Production of difluoromethane |
| 09/29/1994 | WO1994021564A1 Process for reducing the volume of halogenated organic compounds in aqueous systems |
| 09/29/1994 | WO1994021376A1 Synthesis of higher alcohols |
| 09/29/1994 | WO1994021375A1 Catalyzer for use in hydrorefining hydrocarbon raw material and method of obtaining the same |
| 09/29/1994 | WO1994021374A1 Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis |
| 09/29/1994 | WO1994021373A1 Nitrogen oxide decomposing catalyst and denitration method using the same |
| 09/29/1994 | WO1994021359A1 Method for removing sulphur compounds from a residual gas such as a residual gas from a claus process sulphur plant, and recovering said compounds as sulphur |
| 09/29/1994 | WO1994021358A1 Method for the direct high-selectivity catalytic oxidative conversion of a low concentration of h2s in a gas into sulphur, and catalyst therefor |
| 09/29/1994 | DE4410353A1 Process for producing a catalyst for particle removal in the exhaust gas of diesel motor vehicles and a process for particle removal using the catalyst |
| 09/29/1994 | CA2157385A1 Oxidation of ketones |
| 09/29/1994 | CA2156418A1 Process for isomerizing carboxylic acids |
| 09/29/1994 | CA2136758A1 A catalyst for the decomposition of nitrogen oxides and a method for the denitrification using the same |
| 09/29/1994 | CA2135908A1 Method for the direct high-selectivity catalytic oxydative conversion of a low concentration of h2s in a gas into sulphur, and catalyst therefor |
| 09/28/1994 | EP0617199A1 Catalytic converter for reducing nitrogen oxide content in exhaust gases of an internal combustion engine |
| 09/28/1994 | EP0616994A2 Process for producing ether alcohols by hydrogenolysis of cyclic ketal |
| 09/28/1994 | EP0616846A1 Process for the production of a noble metal hydrogenation catalyst supported on active carbon |
| 09/28/1994 | EP0616634A1 Method for removing sulfur to ultra low levels for protection of reforming catalysts. |
| 09/28/1994 | EP0616554A1 Catalyst treatment process |
| 09/28/1994 | EP0474644B1 The use of calcined hydrotalcites as catalysts for ethoxylating or propoxylating fatty acid esters |
| 09/28/1994 | CN1092777A Process for the removal of hydrogen-containing silanes from silanes |
| 09/28/1994 | CN1092698A Hydrogenated catalyst, preparation and application of same |
| 09/28/1994 | CN1092697A Method for the preparation of catalyst for refining exhaust gas |
| 09/27/1994 | US5350727 Forming catalysts by dissolving dinitrodiamine platinum in nitric acid, adding supports, allyl alcohol and hydrazine hydrate then heat treatment |
| 09/27/1994 | CA2042394C Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters |
| 09/27/1994 | CA1332166C Catalytic system for the hydroconversion of heavy oils |
| 09/21/1994 | EP0545931B1 Preparation of three-way catalysts with highly dispersed ceria |
| 09/21/1994 | EP0432224B1 Treatment of arsine removal catalysts |
| 09/21/1994 | CN1092339A Method for the preparation of catalyst for refining exhaust gas |
| 09/20/1994 | US5349092 Process for producing catalysts for synthesis of unsaturated aldehydes and unsaturated carboxylic acids |
| 09/20/1994 | US5349072 Staged epoxidation of propylene with recycle |
| 09/20/1994 | US5348987 NOx removal catalyst containing an inorganic fiber |
| 09/20/1994 | US5348928 Gasoline |
| 09/15/1994 | WO1994020790A1 Improved catalytic combustion system including a separator body |
| 09/15/1994 | WO1994020789A1 Improved substrate configuration for catalytic combustion system |
| 09/15/1994 | WO1994020448A1 Method and device for producing monocarboxylic acids from carbohydrates, carbohydrate derivatives or primary alcohols |
| 09/15/1994 | WO1994020423A1 Catalytic treatment process for effluents containing organic and inorganic compounds, preferably from epichlorhydrine production |
| 09/15/1994 | WO1994020213A1 Catalyst regeneration |
| 09/15/1994 | WO1994020212A1 Method for the preparation of supported hydrogenation and hydrotreating catalysts |
| 09/15/1994 | WO1994020203A1 Method of producing spherical particles |
| 09/15/1994 | WO1994020202A1 Method of removing oxygen, nitrites and/or nitrates from water |
| 09/15/1994 | DE4407020A1 Multi-metal oxide compositions |
| 09/15/1994 | DE4321555C1 Process for producing mixed-oxide powders for denitration catalysts |
| 09/15/1994 | CA2158025A1 Method for the preparation of supported hydrogenation and hydrotreating catalysts |
| 09/15/1994 | CA2157179A1 Improved substrate configuration for catalytic combustion system |
| 09/15/1994 | CA2150106A1 Improved catalytic combustion system including a separator body |
| 09/14/1994 | EP0614872A1 Process for removal of solid organic matters |
| 09/14/1994 | EP0614868A1 Process for the preparation of 3 to 5 C-atoms containing alpha, beta-monoethylenic unsaturated aldehydes, carboxylic acids and nitriles |
| 09/14/1994 | EP0614854A1 Process for the synthesis of mixed zirconium und cerium oxides based compositions, the obtained compositions and use thereof |
| 09/14/1994 | EP0614698A1 Group VIII noble metal and zinc or Gallium alloy catalyst supported on silice or silice-pillared clay |
| 09/14/1994 | EP0614692A1 Catalysts and methods for denitrization |
| 09/14/1994 | EP0614399A1 Ceria-alumina oxidation catalyst and method of use |
| 09/14/1994 | EP0614398A1 Oxidation catalyst and method of use |
| 09/14/1994 | EP0561904B1 High durability auto exhaust catalyst with low hydrogen sulfide emissions |
| 09/14/1994 | EP0524216B1 Process for the preparation of high-purity tetrahydrofuran |
| 09/14/1994 | EP0506776B1 Process for producing sclareolide |
| 09/14/1994 | EP0502070B1 Process for oxidising 2-hydroxy ethyl phosphonic acid diesters |
| 09/14/1994 | CN1092037A Heat-exchange type gas-producing process with natural gas as material |
| 09/14/1994 | CN1091997A Ferrous oxide catalyst for amino synthesis and its preparation |
| 09/13/1994 | US5347056 Process for producing unsaturated alcohols |
| 09/13/1994 | US5347052 Catalytic hydrogenation of 4-chloro-3,5-dinitrobenzotrifluorid with palladium on carbon and magnesium oxide, methanol solvent |
| 09/13/1994 | US5347047 Phosgene |
| 09/13/1994 | US5347046 Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters |
| 09/13/1994 | US5347033 From adiponitrile and water, copper catalyst |
| 09/13/1994 | US5347031 Catalysts used for producing carbonic acid esters and methods of producing carbonic acid esters using the same |
| 09/13/1994 | US5347027 Cleaning agent for catalyst, hydrosilylation, reductive amination and deamination, hydrogenation, dehydrogenation, and hydroformylation of an Si-H containing compound, recovery and reuse, collioidal, homogeneous |
| 09/13/1994 | US5347021 Process of vapor phase catalytic hydrogenation of maleic anhydride to gamma-butyrolactone in high conversion and high selectivity using an activated catalyst |
| 09/13/1994 | US5347020 Pyrolysis of polyhydroxycarboxylic acid or halogenocarboxylic acid salt in presence of catalyst; suture materials |
| 09/13/1994 | US5346871 Catalyst for dehydrogenation of paraffins |
| 09/11/1994 | CA2115973A1 Preparation of c3-c5.alpha., .beta.-monoethylenically unsaturated aldehydes, carboxylic acids, or nitriles |
| 09/10/1994 | CA2117104A1 Catalyst for dehydrogenation of paraffins |
| 09/08/1994 | DE4407019A1 Process for the preparation of cycloaliphatic urethanes |
| 09/08/1994 | DE4406672A1 Catalyst composition for the preparation of polyether-polyamine, and process for the preparation of polyether-polyamine using the catalyst composition |
| 09/08/1994 | DE4307262A1 Magnetic polymeric silicon dioxide |
| 09/07/1994 | EP0613877A1 Preparation process of quinone derivative and intermediate for the preparation thereof |
| 09/07/1994 | EP0613714A2 Catalyst and process for purifying exhaust gases |
| 09/07/1994 | EP0613474A1 Method of preparing 1-amino-2,6-dimethylpiperidine |
| 09/07/1994 | EP0613473A1 Method of preparing 1-amino-2,6-dimethylpiperidine |
| 09/07/1994 | EP0530238B1 Activation of noble metal catalysts for use in hydrodehalogenation of halogen-substituted hydrocarbons containing fluorine and at least one other halogen |
| 09/07/1994 | CN1091768A Ceric oxide crystallite aggregate, process of production and its use in reducing combustion residues |
| 09/07/1994 | CN1091734A Process for the preparation of phenylbenzamaide derivatives |
| 09/06/1994 | US5345028 Solid acid alkylation using a sulfated mixed oxide of titanium/nickel |
| 09/06/1994 | US5345017 Removal of fluorine and reaction with hydrogen chloride |
| 09/06/1994 | US5345014 Process for preparing pentafluoroethane by dismutation of tetrafluorochloroethane |
| 09/06/1994 | US5345010 Chromia on metal oxide for the oxidation of alkane to alcohol |
| 09/06/1994 | US5345009 Conjoint production of ditertiary butyl peroxide and tertiary butyl alcohol from tertiary butyl hydroperoxide |
| 09/06/1994 | US5345005 Hydrogenation catalyst, process for preparing and process of using said catalyst |