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    Copper-containing materials
    2.
    发明授权
    Copper-containing materials 失效
    含铜材料

    公开(公告)号：US07560413B2

    公开(公告)日：2009-07-14

    申请号：US10759137

    申请日：2004-01-20

    申请人： Cornelis Martinus Lok

    发明人： Cornelis Martinus Lok

    IPC分类号： B01J31/00

    CPC分类号： B01J37/0203 ,  B01J20/0237 ,  B01J20/0277 ,  B01J20/06 ,  B01J20/08 ,  B01J20/223 ,  B01J20/28004 ,  B01J20/28061 ,  B01J20/28073 ,  B01J20/28083 ,  B01J20/3007 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J21/04 ,  B01J23/72 ,  B01J35/0053 ,  B01J37/03

    摘要： Copper/alumina compositions for use as, e.g., catalysts are made by impregnating a porous transition alumina support with an aqueous solution of a copper ammine carbonate complex, draining off any excess of the impregnating solution, and then heating the impregnated support to a temperature above 80° C. to decompose the complex, thereby depositing a basic copper carbonate compound on the surfaces of the pores of the transition alumina support. After reduction, the composition has a high copper surface area, expressed per unit weight of copper in the composition.

    摘要翻译： 用作例如催化剂的铜/氧化铝组合物通过用碳酸氨铜络合物的水溶液浸渍多孔过渡氧化铝载体，排出任何过量的浸渍溶液，然后将浸渍的载体加热到上述温度 80℃以分解复合物，从而在过渡氧化铝载体的孔的表面上沉积碱式碳酸铜化合物。 还原后，组合物具有高的铜表面积，表示组合物中每单位重量的铜。

    COBALT CATALYSTS
    5.
    发明申请
    COBALT CATALYSTS 有权
    钴催化剂

    公开(公告)号：US20110054048A1

    公开(公告)日：2011-03-03

    申请号：US12942551

    申请日：2010-11-09

    申请人： Cornelis Martinus Lok

    发明人： Cornelis Martinus Lok

    IPC分类号： C07C1/04 ,  C07C209/48 ,  C07C27/04

    CPC分类号： B01J21/063 ,  B01J23/75 ,  B01J37/031 ,  C07C209/32 ,  C07C209/48 ,  C10G2/332 ,  C10G2300/202 ,  C10G2300/703

    摘要： Catalysts comprising cobalt on a titania support are produced by mixing together particles of a solid titania support and an aqueous solution of cobalt ammine carbonate, and heating to an elevated temperature sufficient to effect decomposition of the cobalt ammine carbonate and precipitation of a cobalt species onto said support. The catalysts are useful in hydrogenation and Fischer-Tropsch reactions.

    摘要翻译： 包含二氧化钛载体上的钴的催化剂通过将固体二氧化钛载体的颗粒和碳酸氨铜的水溶液混合在一起并加热到足以实现碳酸钴铵分解的高温并将钴物质沉淀到所述 支持。 催化剂可用于氢化和费 - 托反应。

    Catalysts
    6.
    发明授权
    Catalysts 有权
    催化剂

    公开(公告)号：US07655593B2

    公开(公告)日：2010-02-02

    申请号：US11579894

    申请日：2005-05-10

    申请人： Cornelis Martinus Lok ,  Jill Turner

    发明人： Cornelis Martinus Lok ,  Jill Turner

    IPC分类号： B01J23/00 ,  B01J21/18 ,  B01J20/00

    CPC分类号： B01J23/75 ,  B01J23/005 ,  B01J23/007 ,  B01J23/8913 ,  B01J35/0053 ,  B01J35/006 ,  B01J37/031 ,  B01J37/12

    摘要： A method of manufacturing a cobalt catalyst is described, which comprises the steps of forming an aqueous solution of a cobalt amine complex, oxidising said solution such that the concentration of Co(III) in the oxidised solution is greater than the concentration of Co(III) in the un-oxidized solution, and then decomposing the cobalt amine complex by heating the solution to a temperature between 80 and 110° C. for sufficient time to allow an insoluble cobalt compound to precipitate out of the solution. A catalyst intermediate is also described which comprises a cobalt compound, comprising a Co(II)/Co(III) hydrotalcite phase and a CO3O4 cobalt spine) phase, wherein the ratio of cobalt hydrotalcite phase: cobalt spine) phase is less than 0.6:1, said cobalt hydrotalcite phase and said cobalt spine) phase being measured by X-ray diffractometry.

    摘要翻译： 描述了一种制备钴催化剂​​的方法，其包括形成钴胺络合物的水溶液的步骤，使所述溶液氧化，使得氧化溶液中的Co（III）的浓度大于Co（III）的浓度 ），然后通过将溶液加热至80至110℃的温度来分解钴胺络合物足够的时间以使不溶性钴化合物从溶液中沉淀出来。 还描述了一种催化剂中间体，其包含钴化合物，其包含Co（II）/ Co（III）水滑石相和CO 3 O 4钴原子相），其中水滑石相钴钴相的比例小于0.6： 1，所述钴水滑石相和所述钴脊柱）相通过X射线衍射测量。

    Catalysts
    7.
    发明申请
    Catalysts 失效
    催化剂

    公开(公告)号：US20080275145A1

    公开(公告)日：2008-11-06

    申请号：US11579456

    申请日：2005-04-15

    申请人： John Leonello Casci ,  Carl Leonard Huitson ,  Cornelis Martinus Lok

    发明人： John Leonello Casci ,  Carl Leonard Huitson ,  Cornelis Martinus Lok

    IPC分类号： B01J21/00 ,  C07C29/14 ,  C07C209/48 ,  C07C5/02 ,  C07C27/06 ,  B01J21/04

    CPC分类号： B01J23/80 ,  B01J23/10 ,  B01J23/34 ,  B01J23/8892 ,  B01J35/0053 ,  B01J35/10 ,  B01J35/1042 ,  B01J37/03 ,  B01J37/18 ,  C10G2/332 ,  C10G45/00

    摘要： A catalyst including cobalt, zinc oxide and aluminium is described, having a total cobalt content of 15-75% by weight (on reduced catalyst), an aluminium content ≧10% by weight (based on ZnO) and which when reduced at 425° C., has a cobalt surface area as measured by hydrogen chemisorption at 150° C. of at least 20 m2/g cobalt. A method for preparing the catalyst is also described including combining a solution of cobalt, zinc and aluminium with an alkaline solution to effect co-precipitation of a cobalt-zinc-aluminium composition from the combined solutions, separating of the co-precipitated composition form the combined solutions, heating the composition to form an oxide composition, and optionally reducing at least a portion of the cobalt to cobalt metal. The catalysts may be used for hydrogenation reactions and for the Fischer-Tropsch synthesis of hydrocarbons.

    摘要翻译： 描述了包含钴，氧化锌和铝的催化剂，其总钴含量为15-75重量％（在还原催化剂上），铝含量≥10重量％（基于ZnO），并且当在425 具有通过氢化学吸附在150℃下测量至少20m 2 / g钴的钴表面积。 还描述了制备催化剂的方法，包括将钴，锌和铝的溶液与碱溶液组合以实现来自组合溶液的钴 - 锌 - 铝组合物的共沉淀，将共沉淀组合物从 组合溶液，加热组合物以形成氧化物组合物，以及任选地还原钴至钴金属的至少一部分。 催化剂可用于氢化反应和烃的费 - 托合成。

    Copper-containing materials
    8.
    发明授权
    Copper-containing materials 有权
    含铜材料

    公开(公告)号：US06703342B1

    公开(公告)日：2004-03-09

    申请号：US09664556

    申请日：2000-09-18

    申请人： Cornelis Martinus Lok

    发明人： Cornelis Martinus Lok

    IPC分类号： B01J2372

    CPC分类号： B01J37/0203 ,  B01J20/0237 ,  B01J20/0277 ,  B01J20/06 ,  B01J20/08 ,  B01J20/223 ,  B01J20/28004 ,  B01J20/28061 ,  B01J20/28073 ,  B01J20/28083 ,  B01J20/3007 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J21/04 ,  B01J23/72 ,  B01J35/0053 ,  B01J37/03

    摘要： Copper/alumina compositions for uses as e.g. catalysts are made by impregnating a porous transition alumina support with an aqueous solution of a copper ammine carbonate complex, draining off any excess of the impregnating solution, and then heating the impregnated support to a temperature above 80° C. to decompose the complex thereby depositing a basic copper carbonate compound on the surfaces of the pores of transition alumina support. After reduction, the composition has a high copper surface area, expressed per unit weight of copper in the composition.

    摘要翻译： 铜/氧化铝组合物用于例如。 通过用铜氨基甲酸铜络合物的水溶液浸渍多孔转变氧化铝载体，排出任何过量的浸渍溶液，然后将浸渍的载体加热至高于80℃的温度以分解复合物从而沉积 在过渡氧化铝载体的孔表面上的碱性碳酸铜化合物。 还原后，组合物具有高的铜表面积，表示组合物中每单位重量的铜。

    Shaped eggshell catalyst containing cobalt, use and preparation thereof
    9.
    发明授权
    Shaped eggshell catalyst containing cobalt, use and preparation thereof 有权
    含钴的形状蛋壳催化剂，用途及其制备

    公开(公告)号：US08536236B2

    公开(公告)日：2013-09-17

    申请号：US11791769

    申请日：2005-11-21

    申请人： Cornelis Martinus Lok ,  Sharon Bale

    发明人： Cornelis Martinus Lok ,  Sharon Bale

    IPC分类号： B01J35/00 ,  B01J21/04 ,  B01J35/02 ,  B01J37/02 ,  B01J23/75 ,  B01J21/08 ,  C07C45/00 ,  C07C5/00 ,  C07C5/03

    CPC分类号： B01J35/008 ,  B01J21/04 ,  B01J23/75 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/026 ,  B01J37/0203 ,  B01J37/16 ,  C10G2/332 ,  C10G45/00 ,  C10G45/48

    摘要： A method for the preparation of an eggshell catalyst is described comprising the steps of i) immersing shaped units of an oxidic support having a smallest unit dimension ≧0.5 mm in a solution of cobalt ammine carbonate, ii) heating the solution to a temperature between 60 and 120° C. to precipitate cobalt compounds onto the surface of the shaped units, iii) separating the resulting supported cobalt compounds from the remaining solution, and iv) drying the supported cobalt compounds. The cobalt compounds may be reduced to provide catalysts suitable for the hydrogenation of unsaturated compounds or the Fischer-Tropsch synthesis of hydrocarbons.

    摘要翻译： 描述了制备蛋壳催化剂的方法，其包括以下步骤：i）将具有最小单位尺寸≥0.5mm的最小单位尺寸≥0.5mm的氧化载体的成形单元浸入碳酸氨钙溶液中，ii）将溶液加热至 60℃和120℃，以将钴化合物沉淀到成形单元的表面上，iii）将所得负载的钴化合物与剩余的溶液分离，以及iv）干燥负载的钴化合物。 可以将钴化合物还原以提供适用于不饱和化合物的氢化或烃的费 - 托合成的催化剂。