Rekker
Tjalling Rekker, Culemborg NL
Patent application number | Description | Published |
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20090197981 | FISCHER-TROPSCH CATALYST - The present invention is directed to a catalyst suitable for catalyzing a Fischer-Tropsch reaction, said catalyst comprising cobalt metal supported on zinc-oxide and having the following particle size distribution by volume: <10% having a particle size below 1 micron, 70-99% having a particle size between 1 and 5 micron, and <20% having a particle size above 5 micron. | 08-06-2009 |
20090221724 | FISCHER-TROPSCH CATALYST - The present invention relates to a catalyst comprising particles of a cobalt and zinc co-precipitate, having a volume average particle size of less than 150 μm. Another aspect of the invention is the use of such a catalyst in a Fischer-Tropsch process. | 09-03-2009 |
Tjalling Rekker, Den Ilp NL
Patent application number | Description | Published |
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20130079535 | Process For The Hydrogenation Of Fatty Acids Using A Promoted Supported Nickel Catalyst - The invention is directed to a process for the hydrogenation of unsaturated fatty acids to produce saturated fatty acids, said process comprising hydrogenating the unsaturated fatty acid in the presence of hydrogen and a supported nickel catalyst, said supported nickel catalyst comprising an oxidic support, 5 to 80 wt. % of nickel, calculated as metallic nickel on the weight of the catalyst, and 0.1 to 10 wt. % of a manganese promoter, calculated as MnO | 03-28-2013 |
Tjalling Rekker, De Meernn NL
Patent application number | Description | Published |
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20140256972 | NICKEL HYDROGENATION CATALYST - The invention relates to a catalyst comprising nickel and a solid silica support, to a process for preparing such a catalyst and to a process for the hydrogenation of an unsaturated fatty material. According to the invention there is provided a catalyst comprising nickel on a solid silica support, wherein said catalyst has a specific pore volume of at least 0.4 ml/g and a TPR peak maximum within the range of 360-420° C. | 09-11-2014 |
Tjalling Rekker, Demeern NL
Patent application number | Description | Published |
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20140323601 | Fischer-Tropsch Catalyst - The present invention is directed to a catalyst suitable for catalyzing a Fischer-Tropsch reaction, said catalyst comprising cobalt metal supported on zinc-oxide and having the following particle size distribution by volume: <10% having a particle size below 1 micron, 70-99% having a particle size between 1 and 5 micron, and <20% having a particle size above 5 micron. | 10-30-2014 |