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    Combinatorial preparation and testing of heterogeneous catalysts
    63.
    发明申请
    Combinatorial preparation and testing of heterogeneous catalysts 失效
    组合制备和非均相催化剂的试验

    公开(公告)号：US20010039330A1

    公开(公告)日：2001-11-08

    申请号：US09734018

    申请日：2000-12-12

    发明人： Stephan Andreas Schunk ,  Dirk Demuth ,  Hartmut Hibst

    IPC分类号： G01N033/20

    CPC分类号： B01J37/02 ,  B01J19/0046 ,  B01J35/04 ,  B01J2219/0052 ,  B01J2219/00585 ,  B01J2219/00603 ,  B01J2219/00659 ,  B01J2219/00704 ,  B01J2219/00745 ,  B01J2219/00747 ,  C40B30/08 ,  C40B40/18 ,  Y10T436/175383 ,  Y10T436/18 ,  Y10T436/20 ,  Y10T436/205831 ,  Y10T436/25875

    摘要： A process for preparing arrays of heterogeneous catalysts and/or their precursors, made up of a body which has, preferably parallel, through-channels and in which at least n channels comprise n different heterogeneous catalysts and/or their precursors, where n is 2, preferably 10, particularly preferably 100, comprises the following steps: a1) preparing solutions, emulsions and/or dispersions of elements and/or element compounds of the chemical elements present in the catalyst and/or catalyst precursor and, if appropriate preparing dispersions of inorganic support materials, a2) if appropriate introducing adhesion promoters, binders, viscosity regulators, pH regulators and/or solid inorganic supports into the solutions, emulsions and/or dispersions, a3) simultaneously or successively coating the channels of the body with the solutions, emulsions and/or dispersions, a predetermined amount of the solutions, emulsions and/or dispersions being introduced into each channel to obtain a predetermined composition, a4) treating and reacting with one or more reactive gases the freshly impregnated moist channels obtained after the coating, and a5) if appropriate heating the coated body in the presence or absence of inert gases or reactve gases to a temperature in the range from 20 to 1500null C. to dry, with or without sintering or calcining, the catalysts and/or catalyst precursors.

    摘要翻译： 一种制备非均相催化剂和/或其前体阵列的方法，其由具有优选平行通过通道并且其中至少n个通道包含n个不同的非均相催化剂和/或其前体的主体组成，其中n为2 ，优选10，特别优选100，包括以下步骤：a1）制备催化剂和/或催化剂前体中存在的化学元素的元素和/或元素化合物的溶液，乳液和/或分散体，并且如果合适，制备 无机载体材料，a2）如果合适的话，将粘合促进剂，粘合剂，粘度调节剂，pH调节剂和/或固体无机载体引入溶液，乳液和/或分散体中，a3）用溶液同时或连续地涂覆身体的通道， 乳液和/或分散体，将预定量的溶液，乳液和/或分散体引入每个通道以获得预 a4）在涂覆后获得的新鲜浸渍的湿通道处理和反应一种或多种反应性气体，和a）如果在存在或不存在惰性气体的情况下适当加热涂覆体，或将气体反应至在该范围内的温度 20至1500℃，用或不用烧结或煅烧来干燥催化剂和/或催化剂前体。

    Hydrogenation of organic compounds
    68.
    发明授权
    Hydrogenation of organic compounds 失效
    有机化合物的氢化作用

    公开(公告)号：US4075251A

    公开(公告)日：1978-02-21

    申请号：US718548

    申请日：1976-08-30

    申请人： Joseph K. Mertzweiller ,  Horace M. Tenney

    发明人： Joseph K. Mertzweiller ,  Horace M. Tenney

    IPC分类号： B01J23/16 ,  B01J23/70 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  B01J37/18 ,  C07C29/141 ,  C07C29/14

    CPC分类号： B01J37/18 ,  B01J23/16 ,  B01J23/70 ,  B01J37/00 ,  B01J37/0203 ,  C07C29/141 ,  B01J37/02 ,  B01J37/03 ,  C07C2521/04

    摘要： Novel hydrogenation catalysts are formed by impregnating a suitable support material with an aqueous solution of a salt of a transition metal; heat-treating the impregnated support at a temperature above 500.degree. F. to form chemical complexes on the surface of the support and to drive off moisture and absorbed oxygen; activating the surface complex by contacting the impregnated support with a soluble crganometallic compound wherein the metal constituent is selected from Groups I, II and III of the Periodic Chart of the Elements, and thereafter treating the activated support material in the presence of a gaseous stream containing hydrogen at a temperature of at least 300.degree. F. to form a highly stable heterogeneous catalyst. The novel supported catalysts of the instant invention have been found to be highly active for the hydrogenation of organic compounds under extremely mild conditions.

    摘要翻译： 通过用过渡金属盐的水溶液浸渍合适的载体材料形成新的氢化催化剂; 在高于500°F的温度下对浸渍的载体进行热处理，以在载体的表面上形成化学络合物并除去水分和吸收的氧气; 通过使浸渍的载体与可溶性金属有机化合物接触来活化表面络合物，其中金属成分选自元素周期表的I，II和III族，然后在含有 氢气在至少300°F下形成高度稳定的非均相催化剂。 已经发现本发明的新型负载型催化剂对极温性条件下有机化合物的氢化具有高度的活性。