Patent application number | Description | Published |
20080227631 | Method for Producing a Catalyst for the Desulfurization of Hydrocarbon Flows - The invention relates to a process for preparing a catalyst for the desulfurization of hydrocarbon streams, which comprises the steps:
| 09-18-2008 |
20100116717 | METHOD FOR THE DESULFURIZATION OF FUELS AND HIGHLY ACTIVE NICKEL CARRIER CATALYST BASED ON ALUMINUM OXIDE SUITABLE FOR SAID METHOD - A highly active nickel carrier catalyst based on aluminium oxide has a nickel content of approximately 20 to 70 wt.-% (as Ni) and optionally comprises a bonding agent and optionally a promoter, selected from the compounds of Mg, Ti, Pb, Pt, Ba, Ca and/or Cu, wherein the size of the Ni crystallites in the reduced state is in the range of approximately 3.5 to 4.5 nm and the distortion factor of the Ni crystallites is approximately 2 to 5%. In a method for the reduction of the content of sulphur compounds in hydrocarbon-based fuels by selective adsorption of the sulphur compounds on a nickel catalyst, a nickel catalyst based on aluminium oxide is used, particularly the nickel catalyst described above. A nickel catalyst based on aluminium oxide may be used for reducing the sulphur compound content in hydrocarbon-based fuels by selective adsorption of the sulphur compounds on said catalyst and/or for the hydrogenation of aromatic compounds. | 05-13-2010 |
20100137650 | SHELL CATALYST, PROCESS FOR ITS PREPARATION AND USE - The present invention relates to a shell catalyst, a process for its preparation and also the use of the shell catalyst according to the invention. | 06-03-2010 |
20110160485 | METHOD FOR THE PRODUCTION OF MIXED OXIDES CONTAINING COPPER AND CHROMIUM - The present invention relates to a method for producing a nanocrystalline mixed oxide material containing copper and chromium as well as the mixed oxide material containing copper and chromium produced by the method according to the invention and its use as catalyst, in particular for dehydrogenating alcohols, for hydrogenation reactions, for reducing nitrocompounds, for hydrogenating carboxylic acids and for hydrogenating free fatty acids to fatty alcohols. | 06-30-2011 |
20110166395 | METHOD FOR THE PRODUCTION OF NANOCRYSTALLINE NICKEL OXIDES - The present invention relates to a method for the production of nanocrystalline nickel oxides as well as the nickel oxides produced by the method according to the invention and the use thereof as catalyst following reduction to nickel metal, in particular for hydrogenation reactions. | 07-07-2011 |
20110172085 | NANOCRYSTALLINE COPPER OXIDE, AND METHOD FOR THE PRODUCTION THEREOF - A nanocrystalline supported or unsupported copper oxide with a residual carbon content of <10% and a BET surface area >95 m | 07-14-2011 |
20110201847 | METHOD FOR THE PRODUCTION OF NANOCRYSTALLINE NICKEL OXIDES - A method for the production of nanocrystalline nickel oxides as well as the nickel oxides produced by the method according to the invention and the use thereof as catalyst following reduction to nickel metal, in particular for hydrogenation reactions. | 08-18-2011 |
20130102819 | CATALYST COMPOSITION FOR SELECTIVE HYDROGENATION WITH IMPROVED CHARACTERISTICS - This invention relates to heterogeneous catalysts useful for selective hydrogenation of unsaturated hydrocarbons, comprising palladium and optionally a promoter, supported on a substrate, having an uncoated BET surface area of ≦9 m | 04-25-2013 |