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    Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production
    2.
    发明授权
    Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production 失效
    单峰和多模式催化剂载体和具有窄孔径分布及其生产的催化剂

    公开(公告)号：US5935898A

    公开(公告)日：1999-08-10

    申请号：US711989

    申请日：1996-09-10

    申请人： Peter Trubenbach ,  Alfred Hagemeyer ,  Gunter Lauth ,  Uwe Dingerdissen ,  Franz Josef Brocker ,  Klemens Flick

    发明人： Peter Trubenbach ,  Alfred Hagemeyer ,  Gunter Lauth ,  Uwe Dingerdissen ,  Franz Josef Brocker ,  Klemens Flick

    IPC分类号： C12M1/40 ,  B01J21/00 ,  B01J27/00 ,  B01J29/00 ,  B01J35/10 ,  B01J37/00 ,  B01J23/00

    CPC分类号： B01J37/0018 ,  B01J35/10 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/108 ,  B01J35/1085

    摘要： Monomodal or polymodal catalyst supports or catalysts having a BET specific surface area of from 0.01 to 250 m.sup.2 /g and a monomodal or polymodal pore size distribution having a mean pore diameter of from 50 to 300,000 nm measured by the mercury pressure porosimetry method, whereina) from 10 to 95% of the pore volume is at from 0.1 to 3 times the mean pore diameter and/orb) from 10 to 80% of the pore volume is at from 0.4 to 3 times the mean pore diameter and/orc) from 50 to 95% of the pore volume is at from 0.1 to 1 times the mean pore diameter and/ord) from 50 to 80% of the pore volume is at from 0.4 to 1 times the mean pore diameter ande) the width at half height of the pore size distribution is less than 0.5 times the mean pore diameter,which are useful for preparing chlorine from hydrogen chloride in a non-steady-state Deacon process, for the reaction of ethylbenzene to give styrene in a non-steady-state oxydehydrogenation, for preparing aziridine from ethanolamine, in reductions, hydrogenations, oxidations, dehydrogenations, acid- or base-catalyzed reactions or reactions in a fluidized bed, for removing combustion residues from diesel exhaust gases and for removing NO.sub.x from waste gases, in bioreactors together with bacteria and as biocatalyst supports with immobilized enzymes or microbes, and a process for producing said monomodal or polymodal catalyst supports or catalysts.

    摘要翻译： 单峰或多模式催化剂载体或BET比表面积为0.01至250m 2 / g的催化剂载体和通过汞压孔隙度法测量的平均孔径为50至300,000nm的单峰或多模孔径分布，其中a ）孔体积的10至95％为平均孔径的0.1至3倍和/或b）孔体积的10至80％为平均孔径的0.4至3倍和/或c ）孔体积的50至95％为平均孔径的0.1至1倍，和/或d）孔体积的50至80％为平均孔径的0.4至1倍，e） 孔尺寸分布的半高宽度小于平均孔径的0.5倍，这可用于在非稳态Deacon方法中从氯化氢制备氯，用于乙苯的反应， 稳态氧化脱氢，用于从乙醇胺制备氮丙啶，还原 ns，氢化，氧化，脱氢，酸或碱催化的反应或在流化床中的反应，用于从生物反应器中连同细菌和作为生物催化剂载体与固定化酶一起从柴油机排气中除去燃烧残余物并从废气中除去NOx 或微生物，以及用于生产所述单峰或多模式催化剂载体或催化剂的方法。

    Process for the manufacture of aliphatic alpha, omega amino nitriles
    4.
    发明授权
    Process for the manufacture of aliphatic alpha, omega amino nitriles 有权
    用于制造脂肪族α，ω-氨基腈的方法

    公开(公告)号：US06222059B1

    公开(公告)日：2001-04-24

    申请号：US09254570

    申请日：1999-03-10

    申请人： Klaus Ebel ,  Rolf Fischer ,  Klemens Flick ,  Martin Merger ,  Guido Voit

    发明人： Klaus Ebel ,  Rolf Fischer ,  Klemens Flick ,  Martin Merger ,  Guido Voit

    IPC分类号： C07C25504

    CPC分类号： C07C255/24 ,  C07C209/48 ,  C07C211/12 ,  C07C253/30

    摘要： A process for preparing aliphatic alpha,omega-amino nitrites by partial hydrogenation of aliphatic alpha,omega-dinitriles in the presence of a catalyst, wherein the catalyst used for the partial hydrogenation comprises (a) iron or a compound based on iron or mixtures thereof and (b) from 0.01 to 5% by weight, based on (a), of a promoter based on 2,3,4 or 5 elements selected from the group consisting of aluminum, silicon, zirconium, titanium and vanadium and (c) from 0 to 5% by weight, based on (a), of a compound based on an alkali metal or alkaline earth metal.

    摘要翻译： 在催化剂存在下通过部分氢化脂族α，ω-二腈制备脂族α，ω-氨基亚硝酸盐的方法，其中用于部分氢化的催化剂包括（a）铁或基于铁或其混合物的化合物 和（b）基于（a）0.01至5重量％的基于2,3,4或5个选自铝，硅，锆，钛和钒的元素的促进剂，和（c） 基于（a）的0至5重量％的基于碱金属或碱土金属的化合物。

    Catalyst and process for purifying streams of materials
    5.
    发明授权
    Catalyst and process for purifying streams of materials 失效
    用于纯化物料流的催化剂和方法

    公开(公告)号：US06204218B1

    公开(公告)日：2001-03-20

    申请号：US09385457

    申请日：1999-08-30

    申请人： Klemens Flick ,  Ruprecht Meissner ,  Werner Hefner ,  Rainer Feser ,  Fabian Kunz

    发明人： Klemens Flick ,  Ruprecht Meissner ,  Werner Hefner ,  Rainer Feser ,  Fabian Kunz

    IPC分类号： B01J2108

    CPC分类号： C10G70/02 ,  B01J21/08 ,  B01J23/44 ,  B01J23/50 ,  B01J35/10 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/108 ,  C10G45/40

    摘要： A catalyst comprising, in its active composition, from 0.05 to 1.0% by weight of at least one metal or compound of a metal of the 10th group of the Periodic Table of the Elements and from 0.05 to 1.0% by weight of at least one metal or compound of a metal of the 11th group of the Periodic Table of the Elements, with the weight ratio of the metal of the 11th group to the metal of the 10th group being from 0.95 to 1.05, and, as support, an SiO2-containing catalyst support having a BET surface area of from 2 to 400 m2/g, wherein at least 20% of the total pore volume of the catalyst is made up by pores having a diameter greater than 100 nanometers, can be used in processes for removing alkynes, dienes and/or monounsaturated hydrocarbons from streams of materials.

    摘要翻译： 一种催化剂，其活性组合物含有0.05-1.0％（重量）元素周期表第十族金属的至少一种金属或化合物，以及0.05-1.0％重量的至少一种金属 或元素周期表第11族金属的化合物，第11族金属与第10族金属的重量比为0.95〜1.05，作为载体，含有SiO 2的 具有2至400m 2 / g的BET表面积的催化剂载体，其中催化剂的总孔体积的至少20％由直径大于100纳米的孔组成，可用于除去炔烃的方法 ，二烃类和/或单不饱和烃类。

    Process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine
    6.
    发明授权
    Process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine 有权
    同时制备6-氨基己腈和六亚甲基二胺的方法

    公开(公告)号：US6147247A

    公开(公告)日：2000-11-14

    申请号：US254454

    申请日：1999-03-10

    申请人： Guido Voit ,  Klemens Flick ,  Hermann Luyken ,  Alwan Rehfinger ,  Peter Bassler

    发明人： Guido Voit ,  Klemens Flick ,  Hermann Luyken ,  Alwan Rehfinger ,  Peter Bassler

    IPC分类号： B01J23/78 ,  C07B61/00 ,  C07C209/48 ,  C07C211/12 ,  C07C253/30 ,  C07C255/24 ,  C07C255/03

    CPC分类号： C07C209/48 ,  C07C253/30

    摘要： A process for coproduction of 6-aminocapronitrile and hexamethylenediamine starting from a mixture comprising a phosphorus-containing compound and essentially adiponitrile and obtained by reaction of butadiene with hydrocyanic acid in the presence of a catalyst comprising a phosphorus-containing compound comprises(1) reducing the weight proportion of phosphorus-containing compound, calculated as phosphorus, in the mixture,(2) partially hydrogenating the resulting mixture in the presence of a catalyst to form an .alpha.,.omega.-aminonitrile, and(3) removing 6-aminocapronitrile and hexamethylenediamine from the mixture.

    摘要翻译： PCT No.PCT / EP97 / 04542 Sec。 371 1999年3月10日 102（e）1999年3月10日PCT PCT 1997年8月21日PCT公布。 公开号WO98 / 11051 日期：1998年3月19日从包含含磷化合物和基本上己二腈的混合物中共同生产6-氨基己腈和六亚甲基二胺并通过丁二烯与氢氰酸在含有磷化合物的催化剂存在下反应得到的方法包括 （1）在混合物中减少以磷计算的含磷化合物的重量比例，（2）在催化剂存在下部分氢化所得混合物以形成α，ω-氨基腈，和（3）除去6 - 氨基己腈和六亚甲基二胺。

    Preparation of amines and aminonitriles
    7.
    发明授权
    Preparation of amines and aminonitriles 失效
    胺和氨基腈的制备

    公开(公告)号：US5789621A

    公开(公告)日：1998-08-04

    申请号：US693983

    申请日：1996-08-08

    申请人： Werner Schnurr ,  Guido Voit ,  Klemens Flick ,  Rolf-Hartmuth Fischer

    发明人： Werner Schnurr ,  Guido Voit ,  Klemens Flick ,  Rolf-Hartmuth Fischer

    IPC分类号： B01J23/78 ,  B01J23/94 ,  B01J27/187 ,  B01J27/28 ,  B01J38/10 ,  C07B43/04 ,  C07B61/00 ,  C07C20060101 ,  C07C209/48 ,  C07C209/52 ,  C07C211/12 ,  C07C211/35 ,  C07C253/30 ,  C07C255/24 ,  C07C209/02

    CPC分类号： C07C209/48 ,  C07C209/52

    摘要： A process for preparing an NH.sub.2 -containing compound by hydrogenating a compound containing at least one unsaturated carbon-nitrogen bond with hydrogen in the presence of a catalyst at temperatures not below room temperature and elevated hydrogen partial pressure in the presence or absence of a solvent which process includes the following steps: a) using a catalyst comprising a cobalt- and/or iron-containing catalyst, and b) after the conversion based on the compound to be hydrogenated and/or the selectivity based on the desired product has or have dropped below a defined value or the amount of an unwanted by-product has risen beyond a defined value, interrupting the hydrogenation by stopping the feed of the compound to be hydrogenated and of the solvent, if used, c) treating the catalyst at from 150.degree. to 400.degree. C. with hydrogen using a hydrogen pressure within the range from 0.1 to 30 MPa and a treatment time within the range from 2 to 48 h, and d) subsequently continuing the hydrogenation of the compound containing at least one unsaturated carbon-nitrogen bond.

    摘要翻译： 在催化剂存在下，在不低于室温和升高的氢分压的情况下，在存在或不存在溶剂的情况下，通过氢化含有至少一个不饱和碳 - 氮键的化合物与氢气来制备含NH 2的化合物的方法， 方法包括以下步骤：a）使用包含含钴和/或含铁催化剂的催化剂，和b）基于待氢化的化合物转化后，和/或基于所需产物的选择性具有或已经下降 低于定义的值或不想要的副产物的量已经超过定义的值，如果使用，则通过停止待氢化化合物的进料和溶剂的中断氢化，c）在150℃下处理催化剂 在氢气压力为0.1〜30MPa，处理时间为2〜48h的范围内，使氢气变为400℃，d）随后继续进行水压 该化合物含有至少一个不饱和碳 - 氮键。

    Method for producing aliphatic alpha, omega-amino nitriles
    9.
    发明授权
    Method for producing aliphatic alpha, omega-amino nitriles 有权
    生产脂肪族α，ω-氨基腈的方法

    公开(公告)号：US06255521B1

    公开(公告)日：2001-07-03

    申请号：US09508965

    申请日：2000-03-20

    申请人： Guido Voit ,  Andreas Bohnsack ,  Rolf Fischer ,  Peter Bassler ,  Hermann Luyken ,  Martin Merger ,  Klemens Flick

    发明人： Guido Voit ,  Andreas Bohnsack ,  Rolf Fischer ,  Peter Bassler ,  Hermann Luyken ,  Martin Merger ,  Klemens Flick

    IPC分类号： C07C25303

    CPC分类号： B01J23/745 ,  C07C253/30 ,  C07C255/24

    摘要： The invention relates to a method for producing aliphatic alpha-omega amino nitriles in the presence of a catalyst composed of (a) iron or an iron based compound or a mixture thereof (b) 0.01 to 5 wt. %, in relation to (a), a promoter based on 2, 3, 4, or 5 elements selected from the group comprising aluminum, silicon, zirconium, titanium, and vanadium, and © to 0.5 wt. % in relation to (a) a compound based on an alkaline metal or alkaline-earth metal. The inventive method is characterized in that the aliphatic alpha-omega dinitrile contains 1.0 ppm or more phosphorus. Catalysts are obtainable through the reductive and optional successive passivation of magnetite, whereby the catalysts have a BET surface of 3 to 10 m2/g, a total pore volume of 0.05 to 0.2 ml/g, an average pore diameter of 0.03 to 0.1 mm and a pore volume portion in the range of 0.01 to 0.1 mm of 50 to 70%.

    摘要翻译： 本发明涉及在由（a）铁或铁基化合物或其混合物（b）组成的催化剂存在下，生产脂族α-ω氨基腈的方法（b）0.01至5wt。 ％，关于（a），基于选自铝，硅，锆，钛和钒的2,3,4或5种元素的促进剂，和（C）至0.5重量％ 相对于（a）基于碱金属或碱土金属的化合物的％。 本发明的方法的特征在于脂族α-ω二腈含有1.0ppm或更多的磷。 催化剂可以通过磁铁矿的还原和任选的连续钝化获得，其中催化剂的BET表面积为3至10m 2 / g，总孔体积为0.05至0.2ml / g，平均孔径为0.03至0.1mm， 0.01〜0.1mm的孔体积部分为50〜70％。