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    REACTOR FOR CARRYING OUT AUTOTHERMAL GAS-PHASE DEHYDROGENATIONS
    3.
    发明申请
    REACTOR FOR CARRYING OUT AUTOTHERMAL GAS-PHASE DEHYDROGENATIONS 有权
    用于实施自动气相脱氢反应的反应器

    公开(公告)号：US20110130607A1

    公开(公告)日：2011-06-02

    申请号：US12957618

    申请日：2010-12-01

    申请人： Grigorios Kolios ,  Wilhelm Ruppel ,  Ulrike Wegerle ,  Jasmina Kessel ,  Wolfgang Gerlinger ,  Godwind Tafara Peter Mabande ,  Goetz-Peter Schindler ,  Albena Kostova ,  Gerhard Olbert ,  Peter Pfab

    发明人： Grigorios Kolios ,  Wilhelm Ruppel ,  Ulrike Wegerle ,  Jasmina Kessel ,  Wolfgang Gerlinger ,  Godwind Tafara Peter Mabande ,  Goetz-Peter Schindler ,  Albena Kostova ,  Gerhard Olbert ,  Peter Pfab

    IPC分类号： C07C5/333 ,  B01J8/02

    CPC分类号： B01J19/2485 ,  B01J2219/182

    摘要： A reactor (1) in the form of an essentially horizontal cylinder for carrying out an autothermal gas-phase dehydrogenation of a hydrocarbon-comprising gas stream (2) by means of an oxygen-comprising gas stream (3) to give a reaction gas mixture over a heterogeneous catalyst configured as monolith (4), wherein the interior of the reactor (1) is divided by a detachable, cylindrical or prismatic housing G which is arranged in the longitudinal direction of the reactor (1) and is gastight in the circumferential direction and open at two end faces of the housing into an inner region A having one or more catalytically active zones (5), in which in each case a packing composed of monoliths (4) stacked on top of one another, next to one another and above one another and before each catalytically active zone (5) in each case a mixing zone (6) having solid internals are provided, and an outer region B arranged coaxially to the inner region A, is proposed.

    摘要翻译： 一种基本上水平的圆筒形式的反应器（1），用于通过含氧气流（3）进行含烃气流（2）的自热气相脱氢，得到反应气体混合物 在构造为整料（4）的非均相催化剂上，其中反应器（1）的内部被沿着反应器（1）的纵向布置的可拆卸的圆柱形或棱柱形的壳体G分开，并且在圆周 方向并且在壳体的两个端面处打开到具有一个或多个催化活性区域（5）的内部区域A中，其中在每个情况下由堆叠在彼此顶部的整料（4）彼此相邻的填料构成 并且在每种情况下，在每个催化活性区（5）之前和之前提供具有固体内部的混合区（6），并且提供与内部区域A同轴布置的外部区域B.

    Reactor for carrying out autothermal gas-phase dehydrogenations
    4.
    发明授权
    Reactor for carrying out autothermal gas-phase dehydrogenations 有权
    用于进行自热气相脱氢反应器

    公开(公告)号：US08697016B2

    公开(公告)日：2014-04-15

    申请号：US12957618

    申请日：2010-12-01

    申请人： Grigorios Kolios ,  Wilhelm Ruppel ,  Ulrike Wegerle ,  Jasmina Kessel ,  Wolfgang Gerlinger ,  Godwind Tafara Peter Mabande ,  Goetz-Peter Schindler ,  Albena Kostova ,  Gerhard Olbert ,  Peter Pfab

    发明人： Grigorios Kolios ,  Wilhelm Ruppel ,  Ulrike Wegerle ,  Jasmina Kessel ,  Wolfgang Gerlinger ,  Godwind Tafara Peter Mabande ,  Goetz-Peter Schindler ,  Albena Kostova ,  Gerhard Olbert ,  Peter Pfab

    IPC分类号： B01J8/04 ,  C07C5/333

    CPC分类号： B01J19/2485 ,  B01J2219/182

    摘要： A reactor in the form of an essentially horizontal cylinder for carrying out an autothermal gas-phase dehydrogenation of a hydrocarbon-comprising gas stream by means of an oxygen-comprising gas stream to give a reaction gas mixture over a heterogeneous catalyst configured as monolith is disclosed herein. The interior of the reactor is divided by a detachable, cylindrical or prismatic housing which is arranged in the longitudinal direction of the reactor, gastight in the circumferential direction and open at two end faces of the housing into an inner region, having one or more catalytically active zones. In each case, a packing composed of monoliths may be stacked on top of one another, next to one another, and above one another and before each catalytically active zone. Also in each case, a mixing zone having solid internals and an outer region arranged coaxially to the inner region are provided.

    摘要翻译： 公开了一种基本上水平的圆筒形式的反应器，用于通过含氧气流进行含烃气流的自热气相脱氢，得到构成为整料的多相催化剂上的反应气体混合物 这里。 反应器的内部被可拆卸的圆柱形或棱柱形壳体分隔开，该壳体沿反应器的纵向方向布置，在圆周方向上气密并且在壳体的两个端面处开放到具有一个或多个催化剂的内部区域 活动区。 在每种情况下，由整料组成的包装可以彼此重叠，彼此重叠，并且在每个催化活性区之前堆叠。 在每种情况下，还提供了具有固体内部和与内部区域同轴配置的外部区域的混合区域。

    Process for workup of a stream comprising butene and/or butadiene
    5.
    发明授权
    Process for workup of a stream comprising butene and/or butadiene 有权
    用于后处理包含丁烯和/或丁二烯的流的方法

    公开(公告)号：US08420879B2

    公开(公告)日：2013-04-16

    申请号：US13411080

    申请日：2012-03-02

    申请人： Albena Kostova ,  Regina Benfer ,  Jochen Götz ,  Alireza Rezai ,  Aristides Morillo ,  Gerhard Olbert ,  Peter Pfab ,  Grigorios Kolios ,  Markus Weber ,  Alexander Weck

    发明人： Albena Kostova ,  Regina Benfer ,  Jochen Götz ,  Alireza Rezai ,  Aristides Morillo ,  Gerhard Olbert ,  Peter Pfab ,  Grigorios Kolios ,  Markus Weber ,  Alexander Weck

    IPC分类号： C07C7/08

    CPC分类号： C07C7/04 ,  C07C7/08 ,  C07C7/11 ,  C07C11/08 ,  C07C11/167

    摘要： The invention relates to a process for workup of a stream (1) comprising butene and/or butadiene, butane, hydrogen and/or nitrogen and carbon dioxide, comprising: (a) absorption of stream (1) with a mixture (5) comprising 80 to 97% by weight of N-methylpyrrolidone and 3 to 20% by weight of water to obtain a stream (9) comprising N-methylpyrrolidone, water, butene and/or butadiene, butane, and optionally carbon dioxide, and a stream (7) comprising hydrogen and/or nitrogen and butane, (b) extractive distillation of stream (9) with a stream (13) comprising 80 to 97% by weight of N-methylpyrrolidone and 3 to 20% by weight of water to separate the stream (9) into a stream (17) comprising N-methylpyrrolidone, water, butene and/or butadiene, and a stream (15) comprising essentially butane, and optionally carbon dioxide, (c) distillation of stream (17) into a stream (23) comprising essentially N-methylpyrrolidone and water, and a stream (21) comprising butene and/or butadiene.

    摘要翻译： 本发明涉及一种用于后处理包含丁烯和/或丁二烯，丁烷，氢气和/或氮气和二氧化碳的物流（1）的方法，其包括：（a）通过混合物（5）吸收料流（1） 80至97重量％的N-甲基吡咯烷酮和3至20重量％的水，以获得包含N-甲基吡咯烷酮，水，丁烯和/或丁二烯，丁烷和任选的二氧化碳的流（9）和流 7）包含氢和/或氮和丁烷，（b）用包含80至97重量％的N-甲基吡咯烷酮和3至20重量％的水的料流（13）萃取蒸馏料流（9）以分离 （9）进入包含N-甲基吡咯烷酮，水，丁烯和/或丁二烯的物流（17）和基本上包含丁烷和任选的二氧化碳的物流（15），（c）将物流（17）蒸馏成流 （23）和包含丁烯和/或丁二烯的物流（21）。

    PROCESS FOR WORKUP OF A STREAM COMPRISING BUTENE AND/OR BUTADIENE
    6.
    发明申请
    PROCESS FOR WORKUP OF A STREAM COMPRISING BUTENE AND/OR BUTADIENE 有权
    用于工作包含有机和/或二倍体的流程的方法

    公开(公告)号：US20120226087A1

    公开(公告)日：2012-09-06

    申请号：US13411080

    申请日：2012-03-02

    申请人： Albena Kostova ,  Regina Benfer ,  Jochen Götz ,  Alireza Rezai ,  Aristides Morillo ,  Gerhard Olbert ,  Peter Pfab ,  Grigorios Kolios ,  Markus Weber ,  Alexander Weck

    发明人： Albena Kostova ,  Regina Benfer ,  Jochen Götz ,  Alireza Rezai ,  Aristides Morillo ,  Gerhard Olbert ,  Peter Pfab ,  Grigorios Kolios ,  Markus Weber ,  Alexander Weck

    IPC分类号： C07C7/11 ,  C07C7/04 ,  C07C7/08

    CPC分类号： C07C7/04 ,  C07C7/08 ,  C07C7/11 ,  C07C11/08 ,  C07C11/167

    摘要： The invention relates to a process for workup of a stream (1) comprising butene and/or butadiene, butane, hydrogen and/or nitrogen and carbon dioxide, comprising: (a) absorption of stream (1) with a mixture (5) comprising 80 to 97% by weight of N-methylpyrrolidone and 3 to 20% by weight of water to obtain a stream (9) comprising N-methylpyrrolidone, water, butene and/or butadiene, butane, and optionally carbon dioxide, and a stream (7) comprising hydrogen and/or nitrogen and butane, (b) extractive distillation of stream (9) with a stream (13) comprising 80 to 97% by weight of N-methylpyrrolidone and 3 to 20% by weight of water to separate the stream (9) into a stream (17) comprising N-methylpyrrolidone, water, butene and/or butadiene, and a stream (15) comprising essentially butane, and optionally carbon dioxide, (c) distillation of stream (17) into a stream (23) comprising essentially N-methylpyrrolidone and water, and a stream (21) comprising butene and/or butadiene.

    摘要翻译： 本发明涉及一种用于后处理包含丁烯和/或丁二烯，丁烷，氢气和/或氮气和二氧化碳的物流（1）的方法，其包括：（a）通过混合物（5）吸收料流（1） 80至97重量％的N-甲基吡咯烷酮和3至20重量％的水，以获得包含N-甲基吡咯烷酮，水，丁烯和/或丁二烯，丁烷和任选的二氧化碳的流（9）和流 7）包含氢和/或氮和丁烷，（b）用包含80至97重量％的N-甲基吡咯烷酮和3至20重量％的水的料流（13）萃取蒸馏料流（9）以分离 （9）进入包含N-甲基吡咯烷酮，水，丁烯和/或丁二烯的物流（17）和基本上包含丁烷和任选的二氧化碳的物流（15），（c）将物流（17）蒸馏成流 （23）和包含丁烯和/或丁二烯的物流（21）。

    Process for obtaining benzene, toluene (and naphthalene) from C1-C4-alkanes with co-dosage of hydrogen at a separate location
    9.
    发明授权
    Process for obtaining benzene, toluene (and naphthalene) from C1-C4-alkanes with co-dosage of hydrogen at a separate location 失效
    在单独的位置用共同剂量的氢气从C1-C4烷烃获得苯，甲苯（和萘）的方法

    公开(公告)号：US08785704B2

    公开(公告)日：2014-07-22

    申请号：US12993956

    申请日：2009-05-20

    申请人： Frank Kiesslich ,  Achim Gritsch ,  Christian Schneider ,  Albena Kostova

    发明人： Frank Kiesslich ,  Achim Gritsch ,  Christian Schneider ,  Albena Kostova

    IPC分类号： C07C2/00

    CPC分类号： C07C2/76 ,  Y02P20/582 ,  Y02P20/584 ,  C07C15/00

    摘要： The present invention relates to a process for nonoxidatively dehydroaromatizing a reactant stream comprising C1-C4-aliphatics by converting the reactant stream in the presence of a catalyst in a reaction zone 1 to a product stream P comprising aromatic hydrocarbons, and regenerating the catalyst whose activity has been reduced by deposited coke with a hydrogen-comprising mixture H in a reaction zone 2, wherein at least a portion of the deposited coke is converted to methane and at least a portion of the methane formed is fed to reaction zone 1.

    摘要翻译： 本发明涉及一种通过在反应区1中的催化剂存在下将反应物流转化成包含芳族烃的产物流P，使包含C 1 -C 4 - 脂族烃的反应物流非脱氧芳构化的方法，并再生催化剂，其活性 已经在反应区2中用含氢混合物H沉积的焦炭还原，其中沉积的焦炭的至少一部分转化成甲烷，并且至少部分形成的甲烷进料到反应区1。