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12 条记录 (耗时 0.019 秒)

    Oligomerization of olefins to highly linear oligomers, and catalysts for this purpose
    1.
    发明授权
    Oligomerization of olefins to highly linear oligomers, and catalysts for this purpose 失效
    将烯烃低聚成高度线性的低聚物，为此目的使用催化剂

    公开(公告)号：US5849972A

    公开(公告)日：1998-12-15

    申请号：US646298

    申请日：1996-05-16

    申请人： Maximilian Vicari ,  Peter Polanek

    发明人： Maximilian Vicari ,  Peter Polanek

    IPC分类号： B01J23/78 ,  C07C2/10 ,  C07C11/02 ,  C08F4/26 ,  C08F4/64 ,  C08F4/70 ,  C08F4/80 ,  C08F10/00 ,  C10G50/00 ,  C07C2/02 ,  B01J23/00

    CPC分类号： B01J23/755 ,  B01J37/031 ,  C07C2/10 ,  C08F10/00 ,  B01J37/0009 ,  B01J37/0045 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2523/755

    摘要： Straight-chain C.sub.2 -C.sub.6 -olefins are oligomerized to their dimers, trimers and tetramers by means of a fixed-bed catalyst, at superatmospheric pressure and at room temperature or elevated temperatures, by a process in which the catalyst used is one which contains, as active components, after deduction of the loss on ignition following heating at 900.degree. C., from 10 to 70% by weight of nickel oxide, calculated as NiO, from 5 to 30% by weight of titanium dioxide or zirconium dioxide, from 0 to 20% by weight of alumina, from 20 to 40% by weight of silica and from 0.01 to 1% by weight of an alkali metal oxide, with the proviso that the contents of the individual components in the catalyst sum to 100% by weight.

    摘要翻译： PCT No.PCT / EP94 / 03838 Sec。 371日期：1996年5月16日 102（e）日期1996年5月16日PCT 1994年11月21日PCT PCT。 公开号WO95 / 14647 日期：1995年6月1日直链C 2 -C 6烯烃通过固定床催化剂在超大气压和室温或高温下通过使用催化剂的方法低聚至其二聚体，三聚体和四聚体 是在900℃下加热后的灼烧损失扣除10至70重量％的以NiO计的氧化镍，5至30重量％的二氧化钛或 二氧化锆，0至20重量％的氧化铝，20至40重量％的二氧化硅和0.01至1重量％的碱金属氧化物，条件是催化剂中各组分的含量总和 至100重量％。

    Catalyst and process for hydrogenating organic compounds comprising hydrogenatable groups
    3.
    发明授权
    Catalyst and process for hydrogenating organic compounds comprising hydrogenatable groups 有权
    用于氢化包含可氢化基团的有机化合物的催化剂和方法

    公开(公告)号：US08207327B2

    公开(公告)日：2012-06-26

    申请号：US11993777

    申请日：2006-06-20

    申请人： Frederik Van Laar ,  Michael Becker ,  Ekkehard Schwab ,  Jochem Henkelmann ,  Peter Polanek

    发明人： Frederik Van Laar ,  Michael Becker ,  Ekkehard Schwab ,  Jochem Henkelmann ,  Peter Polanek

    IPC分类号： C13K5/00 ,  C13K7/00 ,  C07H3/00 ,  C07H1/00 ,  C08B37/00 ,  C07C69/74 ,  C07C35/08 ,  C07C29/20 ,  C07C5/10 ,  B01J23/00 ,  B01J21/00 ,  B01J20/00

    CPC分类号： B01J23/462 ,  B01J21/08 ,  B01J35/1019 ,  B01J37/0205

    摘要： The invention relates to a shell catalyst containing ruthenium as an active metal, alone or together with at least one other metal of the auxiliary group IB, VIIB or VIII of the periodical system of the elements (CAS version), and applied to a carrier containing silicon dioxide as a carrier material. The invention also relates to a method for producing said shell catalyst, and to a method for hydrogenating an organic compound containing hydrogenable groups, preferably for hydrogenating a carbocyclic aromatic group to form the corresponding carbocyclic aliphatic groups or for hydrogenating aldehydes to form the corresponding alcohols, using the inventive shell catalyst. The invention further relates to the use of the inventive shell catalyst for hydrogenating an organic compound containing hydrogenable groups, preferably for hydrogenating a carbocyclic aromatic group to form the corresponding carbocyclic aliphatic groups or for hydrogenating aldehydes to form the corresponding alcohols.

    摘要翻译： 本发明涉及含有钌作为活性金属的壳催化剂，其单独或与元素周期性系统（CAS版）的辅助基团IB，VIIB或VIII的至少一种其它金属一起应用于含有 二氧化硅为载体材料。 本发明还涉及一种用于生产所述壳催化剂的方法，以及用于氢化含有可氢化基团的有机化合物的方法，优选用于氢化碳环芳族基团以形成相应的碳环脂族基团或用于氢化醛以形成相应的醇， 使用本发明的壳催化剂。 本发明还涉及本发明的壳催化剂用于氢化含有可氢化基团的有机化合物，优选用于氢化碳环芳族基团以形成相应的碳环脂族基团或用于氢化醛以形成相应的醇。

    Preparation of cyclic amines
    7.
    发明授权
    Preparation of cyclic amines 失效
    环胺的制备

    公开(公告)号：US5663438A

    公开(公告)日：1997-09-02

    申请号：US516147

    申请日：1995-08-17

    申请人： Ulrich Kohler ,  Frank-Friedrich Pape ,  Matthias Irgang ,  Joachim Wulff-Doring ,  Michael Hesse ,  Peter Polanek

    发明人： Ulrich Kohler ,  Frank-Friedrich Pape ,  Matthias Irgang ,  Joachim Wulff-Doring ,  Michael Hesse ,  Peter Polanek

    IPC分类号： B01J23/40 ,  B01J23/42 ,  B01J23/58 ,  B01J23/63 ,  C07B61/00 ,  C07C209/16 ,  C07C209/68 ,  C07C211/45

    CPC分类号： C07C209/68 ,  C07C209/16

    摘要： A process for the preparation of a phenyl amine which may be substituted by alkyl or cycloalkyl in which the corresponding cyolohexylamine is reduced at temperatures of 150.degree. to 300.degree. C. and pressures of 0.01 to 50 bar in the presence of a heterogeneous dehydrogenation catalyst consisting essentially of palladium or a palladium/platinum mixture supported on carrier consisting of the oxides of rare earth metals and and metals of Group IVb of the Periodic Table of Elements, with the proviso that the palladium/platinum mixture may also be supported on an alumina carrier. The cyclohexylamine reactant can be advantageously prepared by reacting the corresponding phenol with ammonia and hydrogen at 100.degree. to 250.degree. C. in the presence of the same heterogeneous catalyst as a preliminary step to provide a two stage process using the same catalyst in both stages.

    摘要翻译： 制备苯基胺的方法，其可以被烷基或环烷基取代，其中相应的环己胺在150-300℃的温度和0.01至50巴的压力下在存在非均相脱氢催化剂的条件下还原， 基本上由负载在由稀土金属的氧化物构成的载体上的钯或钯/铂混合物和元素周期表IVb族金属组成，条件是钯/铂混合物也可以负载在氧化铝载体上 。 环己胺反应物可以有利地通过在相同的非均相催化剂的存在下在100-250℃下使相应的苯酚与氨和氢反应来制备，以提供在两个阶段中使用相同催化剂的两阶段方法。

    CATALYST AND PROCESS FOR HYDROGENATING ORGANIC COMPOUNDS COMPRISING HYDROGENATABLE GROUPS
    9.
    发明申请
    CATALYST AND PROCESS FOR HYDROGENATING ORGANIC COMPOUNDS COMPRISING HYDROGENATABLE GROUPS 有权
    用于加氢可加工组合的有机化合物的催化剂和方法

    公开(公告)号：US20100152436A1

    公开(公告)日：2010-06-17

    申请号：US11993777

    申请日：2006-06-20

    申请人： Frederik Van Laar ,  Michael Becker ,  Ekkehard Schwab ,  Jochem Henkelmann ,  Peter Polanek

    发明人： Frederik Van Laar ,  Michael Becker ,  Ekkehard Schwab ,  Jochem Henkelmann ,  Peter Polanek

    IPC分类号： B01J21/08 ,  C07C5/10 ,  C07C69/75 ,  C07C35/08 ,  C07H3/04 ,  C07H3/02

    CPC分类号： B01J23/462 ,  B01J21/08 ,  B01J35/1019 ,  B01J37/0205

    摘要： The invention relates to a shell catalyst containing ruthenium as an active metal, alone or together with at least one other metal of the auxiliary group IB, VIIB or VIII of the periodical system of the elements (CAS version), and applied to a carrier containing silicon dioxide as a carrier material. The invention also relates to a method for producing said shell catalyst, and to a method for hydrogenating an organic compound containing hydrogenable groups, preferably for hydrogenating a carbocyclic aromatic group to form the corresponding carbocyclic aliphatic groups or for hydrogenating aldehydes to form the corresponding alcohols, using the inventive shell catalyst. The invention further relates to the use of the inventive shell catalyst for hydrogenating an organic compound containing hydrogenable groups, preferably for hydrogenating a carbocyclic aromatic group to form the corresponding carbocyclic aliphatic groups or for hydrogenating aldehydes to form the corresponding alcohols.

    摘要翻译： 本发明涉及含有钌作为活性金属的壳催化剂，其单独或与元素周期性系统（CAS版）的辅助基团IB，VIIB或VIII的至少一种其它金属一起应用于含有 二氧化硅为载体材料。 本发明还涉及一种用于生产所述壳催化剂的方法，以及用于氢化含有可氢化基团的有机化合物的方法，优选用于氢化碳环芳族基团以形成相应的碳环脂族基团或用于氢化醛以形成相应的醇， 使用本发明的壳催化剂。 本发明还涉及本发明的壳催化剂用于氢化含有可氢化基团的有机化合物，优选用于氢化碳环芳族基团以形成相应的碳环脂族基团或用于氢化醛以形成相应的醇。

    Nickel-containing hydrogenation catalysts
    10.
    发明授权
    Nickel-containing hydrogenation catalysts 失效
    含镍氢化催化剂

    公开(公告)号：US5736484A

    公开(公告)日：1998-04-07

    申请号：US704508

    申请日：1996-09-12

    申请人： Peter Polanek ,  Harald Schwahn ,  Matthias Irgang ,  Cristina Freire Erdbrugger

    发明人： Peter Polanek ,  Harald Schwahn ,  Matthias Irgang ,  Cristina Freire Erdbrugger

    IPC分类号： B01J23/755 ,  B01J37/03 ,  C07B35/02 ,  C07B61/00 ,  C07C5/02 ,  C10G45/46 ,  C10G45/48 ,  C10G73/44 ,  B01J23/72 ,  C07C27/00 ,  C10G19/00 ,  C10G45/00

    CPC分类号： C10G45/48 ,  B01J23/755 ,  B01J37/03

    摘要： A catalyst suitable for hydrogenating organic compounds, essentially containing from 65 to 80% of nickel, calculated as nickel oxide, from 10 to 25% of silicon, calculated as silicon dioxide, from 2 to 10% of zirconium, calculated as zirconium oxide, and from 0 to 10% of aluminum, calculated as aluminum oxide, with the proviso that the sum of the content of silicon dioxide and aluminum oxide is at least 15% (percentages in % by weight, based on the total weight of the catalyst), obtainable by addition of an acidic aqueous solution of nickel, zirconium and, if desired, aluminum salts to a basic aqueous solution or suspension of silicon compounds and if desired aluminum compounds, the pH of the mixture thus obtained being decreased to at least 6.5 and then adjusted to from 7 to 8 by addition of further basic solution, isolation of the solid thus precipitated, drying, shaping and calcining, furthermore a process for preparing the catalysts and their use for preparing medicinal white oil, highly pure medicinal paraffins and low-boiling aromatic-free hydrocarbon mixtures.

    摘要翻译： PCT No.PCT / EP95 / 00809 Sec。 371日期：1996年9月12日 102（e）日期1996年9月12日PCT 1995年3月4日PCT PCT。 公开号WO95 / 24964 日期1995年9月21日适用于氢化有机化合物的催化剂，其基本上含有以氧化镍计算的65至80％的镍，以二氧化硅计，10至25％的硅，2至10％的锆，计算 作为氧化锆和0〜10％的铝，以氧化铝计算，条件是二氧化硅和氧化铝的含量之和至少为15％（以重量计的百分比，基于总重量 的催化剂），其通过将镍盐，锆的酸性水溶液和如果需要的话将铝盐加入到硅化合物的碱性水溶液或悬浮液中以及如果需要的铝化合物中，则由此获得的混合物的pH降低到 至少6.5，然后通过加入另外的碱性溶液调节至7至8，分离如此沉淀的固体，干燥，成型和煅烧，此外，制备催化剂的方法及其用于制备药物 油酸白油，高纯度药用石蜡和低沸点无芳烃混合物。