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    METHOD FOR PRODUCING DECANOLS BY MEANS OF HYDROGENATING DECENALS
    22.
    发明申请
    METHOD FOR PRODUCING DECANOLS BY MEANS OF HYDROGENATING DECENALS 有权
    通过氢化方法生产癸醇的方法

    公开(公告)号：US20120253083A1

    公开(公告)日：2012-10-04

    申请号：US13502226

    申请日：2010-08-13

    申请人： Alfred Kaizik ,  Hans-Gerd Lueken

    发明人： Alfred Kaizik ,  Hans-Gerd Lueken

    IPC分类号： C07C29/141

    CPC分类号： C07C29/175 ,  Y02P20/582 ,  C07C31/125

    摘要： The present invention relates to a method for producing at least one decanol by means of hydrogenating at least one decenal, wherein a first hydrogenation is carried out in the liquid phase on a solid first catalyst, wherein the first catalyst contains copper and nickel. The aim of the invention is to provide a method of the type mentioned above, according to which decenals can be hydrogenated into decanols in high yields even after long operating periods. The content of non-reacted decenals in the hydrogenation discharge in particular should be less than 1500 ppm. Said aim is achieved by carrying out the hydrogenation in two steps, which is to say in a first step in a known manner using a catalyst comprising copper, nickel and optionally chromium and/or barium oxide, and subsequently in a second step using a different catalyst that must be free of copper, chromium and nickel.

    摘要翻译： 本发明涉及通过氢化至少一种癸醛来制备至少一种癸醇的方法，其中第一次氢化在液相中在固体第一催化剂上进行，其中第一催化剂含有铜和镍。 本发明的目的是提供一种上述类型的方法，根据该方法，即使在长的操作期后，癸烯也可以高收率氢化成癸醇。 氢化放电中未反应的癸醛的含量特别应小于1500ppm。 所述目的通过在两步中进行氢化来实现，即在第一步中以已知方式使用包含铜，镍和任选的铬和/或氧化钡的催化剂，然后在第二步中使用不同的 必须不含铜，铬和镍的催化剂。

    METHOD FOR PRODUCING LOW-ODOR N-BUTANE
    23.
    发明申请
    METHOD FOR PRODUCING LOW-ODOR N-BUTANE 有权
    生产低气味N-丁酸的方法

    公开(公告)号：US20120136186A1

    公开(公告)日：2012-05-31

    申请号：US13381735

    申请日：2010-05-21

    申请人： Hans-Gerd Lueken ,  Alfred Kaizik ,  Markus Winterberg ,  Wilfried Büschken ,  Drik Fridag

    发明人： Hans-Gerd Lueken ,  Alfred Kaizik ,  Markus Winterberg ,  Wilfried Büschken ,  Drik Fridag

    IPC分类号： C07C5/03

    CPC分类号： C07C9/10 ,  C07C7/10 ,  C07C7/163

    摘要： The invention relates to a method for producing low-odor n-butane by catalytic hydrogenation of a feed mixture. The aim of the invention is to provide such a method, wherein the feed material, in addition to n-butane, n-butene and up to 1 mass % formic acid and/or up to 1 mass % pentanals and/or up to 0.5 mass % pentanols, also comprises carbon monoxide. The aim is achieved by treating the feed mixture in the temperature range of 15 to 120° C. with an aqueous solution of an alkali metal or alkaline earth metal hydroxide in the concentration range of 0.5 to 30 mass % and subsequently subjecting the feed mixture to the catalytic hydrogenation.

    摘要翻译： 本发明涉及通过进料混合物的催化氢化生产低气味正丁烷的方法。 本发明的目的是提供这样的方法，其中除了正丁烷，正丁烯和至多1质量％的甲酸和/或至多1质量％的戊醛和/或至多0.5的进料之外， 质量％戊醇还含有一氧化碳。 目的是通过在0.5〜30质量％的浓度范围内用碱金属或碱土金属氢氧化物的水溶液处理15〜120℃的温度范围内的进料混合物，然后将进料混合物 催化氢化。

    Method for producing decanols by means of hydrogenating decenals
    27.
    发明授权
    Method for producing decanols by means of hydrogenating decenals 有权
    通过氢化癸醛制备癸醇的方法

    公开(公告)号：US08455701B2

    公开(公告)日：2013-06-04

    申请号：US13502226

    申请日：2010-08-13

    申请人： Alfred Kaizik ,  Hans-Gerd Lueken

    发明人： Alfred Kaizik ,  Hans-Gerd Lueken

    IPC分类号： C07C29/14

    CPC分类号： C07C29/175 ,  Y02P20/582 ,  C07C31/125

    摘要： The present invention relates to a method for producing at least one decanol by means of hydrogenating at least one decenal, wherein a first hydrogenation is carried out in the liquid phase on a solid first catalyst, wherein the first catalyst contains copper and nickel. The aim of the invention is to provide a method of the type mentioned above, according to which decenals can be hydrogenated into decanols in high yields even after long operating periods. The content of non-reacted decenals in the hydrogenation discharge in particular should be less than 1500 ppm. Said aim is achieved by carrying out the hydrogenation in two steps, which is to say in a first step in a known manner using a catalyst comprising copper, nickel and optionally chromium and/or barium oxide, and subsequently in a second step using a different catalyst that must be free of copper, chromium and nickel.

    摘要翻译： 本发明涉及通过氢化至少一种癸醛来制备至少一种癸醇的方法，其中第一次氢化在液相中在固体第一催化剂上进行，其中第一催化剂含有铜和镍。 本发明的目的是提供一种上述类型的方法，根据该方法，即使在长的操作期后，癸烯也可以高收率氢化成癸醇。 氢化放电中未反应的癸醛的含量特别应小于1500ppm。 所述目的通过在两步中进行氢化来实现，即在第一步中以已知方式使用包含铜，镍和任选的铬和/或氧化钡的催化剂，然后在第二步中使用不同的 必须不含铜，铬和镍的催化剂。

    Work-up of a 3-methyl-1-butene-containing mixture
    28.
    发明授权
    Work-up of a 3-methyl-1-butene-containing mixture 失效
    后处理含3-甲基-1-丁烯的混合物

    公开(公告)号：US08415520B2

    公开(公告)日：2013-04-09

    申请号：US13375091

    申请日：2010-04-29

    申请人： Markus Winterberg ,  Alfred Kaizik ,  Armin Rix ,  Michael Grass ,  Wilfried Bueschken ,  Marc Becker

    发明人： Markus Winterberg ,  Alfred Kaizik ,  Armin Rix ,  Michael Grass ,  Wilfried Bueschken ,  Marc Becker

    IPC分类号： C07C7/04

    CPC分类号： C07C7/04 ,  C07C1/24 ,  C07C7/06 ,  C07C11/10

    摘要： The invention is a method for processing a mixture containing water, 3-methyl-1-butane and at least one other methylbutene. The method comprises primary distillation of the mixture, giving a gaseous primary overhead product containing methylbutene and water and a water-free primary bottom product containing 3-methyl-1-butene; condensation of the gaseous primary overhead product so as to give a condensate comprising a liquid aqueous phase and a liquid organic phase; separation of the condensate into a liquid aqueous phase and a liquid organic phase; discharge of the liquid aqueous phase; recirculation of the organic phase to the primary distillation; and finally secondary distillation of the water-free primary bottom product from the primary distillation so as to give a secondary overhead product comprising 3-methyl-1-butene and a secondary bottom product. The secondary overhead product obtained has a purity which enables it to be used directly as monomer or comonomer for preparing polymers or copolymers.

    摘要翻译： 本发明是一种处理含有水，3-甲基-1-丁烷和至少一种其它甲基丁烯的混合物的方法。 该方法包括对该混合物进行一次蒸馏，得到含有甲基丁烯和水的气态初级塔顶馏出物和含有3-甲基-1-丁烯的无水初级底物产物; 气态一级塔顶产物的冷凝，以产生包含液态水相和液体有机相的冷凝物; 将冷凝物分离成液态水相和液体有机相; 液体水相的排出; 将有机相再循环至初级蒸馏; 最后从初级蒸馏二次蒸馏无水初级底部产物，得到包含3-甲基-1-丁烯和二级底部产物的二级塔顶产物。 获得的二次塔顶产物具有使其能够直接用作制备聚合物或共聚物的单体或共聚单体的纯度。

    PRODUCTION OF 3-METHYLBUT-1-EN BY MEANS OF DEHYDRATION OF 3-METHYLBUTANE-1-OL
    29.
    发明申请
    PRODUCTION OF 3-METHYLBUT-1-EN BY MEANS OF DEHYDRATION OF 3-METHYLBUTANE-1-OL 审中-公开
    通过3-甲基丁-1-醇脱水制备3-甲基-1-

    公开(公告)号：US20120136190A1

    公开(公告)日：2012-05-31

    申请号：US13322527

    申请日：2010-04-28

    申请人： Alfred Kaizik ,  Thomas Quandt ,  Michael Grass ,  Markus Winterberg ,  Wilfried Bueschken

    发明人： Alfred Kaizik ,  Thomas Quandt ,  Michael Grass ,  Markus Winterberg ,  Wilfried Bueschken

    IPC分类号： C07C1/20

    CPC分类号： C07C1/24 ,  C07C11/10

    摘要： The invention relates to a process for preparing 3-methyl-1-butene by dehydration of 3-methyl-1-butanol over an aluminium-containing oxide in the temperature range from 200 to 450° C. in the gas phase or mixed liquid/gas phase, characterized in that an aluminium-containing oxide having a predominantly mesoporous pore structure whose:a) relative proportion of macropores is less than 15%;b) distribution of the pore diameter has a monomodal maximum in the range of mesopores from 3.6 to 50 nm;c) average pore diameter of all pores is in the range of mesopores and macropores from 5 to 20 nm;d) composition comprises more than 80% of gamma-aluminium oxide, is used.

    摘要翻译： 本发明涉及通过在气相或混合液体/液体中在200-450℃的含铝氧化物上脱水3-甲基-1-丁醇来制备3-甲基-1-丁烯的方法， 气相，其特征在于具有主要介孔孔结构的含铝氧化物：a）大孔相对比例小于15％; b）孔径分布在介孔范围为3.6〜50nm的单峰最大值; c）所有孔的平均孔径在5〜20nm的介孔和大孔的范围内; d）组合物包含大于80％的γ-氧化铝。