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34 条记录 (耗时 0.013 秒)

    Method for purification of a hydrocarbon stream containing olefin and amine
    1.
    发明授权
    Method for purification of a hydrocarbon stream containing olefin and amine 有权
    纯化含有烯烃和胺的烃流的方法

    公开(公告)号：US09284238B2

    公开(公告)日：2016-03-15

    申请号：US13988776

    申请日：2011-09-27

    申请人： Wolfgang Müller ,  Marco Harff ,  Anton Wellenhofer ,  Anina Wöhl ,  Heinz Bölt ,  Andreas Meiswinkel

    发明人： Wolfgang Müller ,  Marco Harff ,  Anton Wellenhofer ,  Anina Wöhl ,  Heinz Bölt ,  Andreas Meiswinkel

    IPC分类号： C07C7/04

    CPC分类号： C07C7/04 ,  C07C11/02

    摘要： The present invention relates to a method for purification of a hydrocarbon stream containing linear alpha olefins, isomers thereof and at least one organic amine, the linear alpha olefins, isomers and the amine having boiling points under atmospheric pressure which differ by at most 5° C., comprising the step of removing a major amount of the organic amine from the hydrocarbon stream by distillation, wherein the distillation is carried out to that, together with the amine, between 5% and 95 wt % of the isomers, based on the total amount of the isomers in the hydrocarbon stream, are removed from the hydrocarbon stream in an amine/isomer-rich fraction.

    摘要翻译： 本发明涉及一种纯化含有直链α-烯烃，其异构体和至少一种有机胺，直链α-烯烃，异构体和胺的沸点在大气压下不同至多5℃的烃流的方法 包括通过蒸馏从烃流中除去主要量的有机胺的步骤，其中基于总计，将胺与胺一起进行至5％至95％重量之间的蒸馏 在烃流中的异构体的量在胺/富含异构体的馏分中从烃流中除去。

    Method for oligomerization and/or polymerization of ethylene with flushing of equipment and piping
    2.
    发明授权
    Method for oligomerization and/or polymerization of ethylene with flushing of equipment and piping 有权
    用于设备和管道冲洗的乙烯的低聚和/或聚合方法

    公开(公告)号：US08093439B2

    公开(公告)日：2012-01-10

    申请号：US12083807

    申请日：2006-09-26

    申请人： Richard Schneider ,  Peter M. Fritz ,  Sebastian Muschelknautz ,  Heinz Bölt ,  Talal Ali ,  Fuad Mosa

    发明人： Richard Schneider ,  Peter M. Fritz ,  Sebastian Muschelknautz ,  Heinz Bölt ,  Talal Ali ,  Fuad Mosa

    IPC分类号： C07C2/02 ,  C08F6/00

    CPC分类号： C07C2/30 ,  C08F210/16 ,  C08F2/00

    摘要： The present invention relates to a method for oligomerization or polymerization of ethylene and/or alpha-olefins utilizing reactor equipment and other equipment wherein starting material comprising monomer(s), catalyst, cocatalyst and solvent is transferred to the reactor equipment via first piping, and product material comprising oligomer and/or polymer, non-reacted monomer(s), catalyst, cocatalyst and solvent is discharged from the reactor equipment via second piping, characterized in that the first piping, second piping, reactor equipment and/or other equipment are flushed with a product fraction obtained by said or a respective previous method prior to and/or after that oligomerization or polymerization method.

    摘要翻译： 本发明涉及使用反应器设备和其他设备使乙烯和/或α-烯烃低聚或聚合的方法，其中包含单体，催化剂，助催化剂和溶剂的原料通过第一管道被转移到反应器设备中，以及 包含低聚物和/或聚合物，未反应的单体，催化剂，助催化剂和溶剂的产品材料经由第二管道从反应器设备排出，其特征在于，第一管道，第二管道，反应器设备和/或其他设备是 在所述低聚或聚合方法之前和/或之后，用所述或先前方法获得的产物级分冲洗。

    Method for Ologomerization and/or Poymerization with Flushing of Equipment and Piping
    9.
    发明申请
    Method for Ologomerization and/or Poymerization with Flushing of Equipment and Piping 有权
    用于冲洗设备和管道的异构化和/或浮选的方法

    公开(公告)号：US20090318639A1

    公开(公告)日：2009-12-24

    申请号：US12083807

    申请日：2006-09-26

    申请人： Richard Schneider ,  Peter M. Fritz ,  Sebastian Muschelknautz ,  Heinz Bölt ,  Talal Ali ,  Fuad Mosa

    发明人： Richard Schneider ,  Peter M. Fritz ,  Sebastian Muschelknautz ,  Heinz Bölt ,  Talal Ali ,  Fuad Mosa

    IPC分类号： C08F2/00

    CPC分类号： C07C2/30 ,  C08F210/16 ,  C08F2/00

    摘要： The present invention relates to a method for oligomerization or polymerization of ethylene and/or alpha-olefins utilizing reactor equipment and other equipment wherein starting material comprising monomer(s), catalyst, cocatalyst and solvent is transferred to the reactor equipment via first piping, and product material comprising oligomer and/or polymer, non-reacted monomer(s), catalyst, cocatalyst and solvent is discharged from the reactor equipment via second piping, characterized in that the first piping, second piping, reactor equipment and/or other equipment are flushed with a product fraction obtained by said or a respective previous method prior to and/or after that oligomerization or polymerization method.

    摘要翻译： 本发明涉及使用反应器设备和其他设备使乙烯和/或α-烯烃低聚或聚合的方法，其中包含单体，催化剂，助催化剂和溶剂的原料通过第一管道被转移到反应器设备中，以及 包含低聚物和/或聚合物，未反应的单体，催化剂，助催化剂和溶剂的产品材料经由第二管道从反应器设备排出，其特征在于，第一管道，第二管道，反应器设备和/或其他设备是 在所述低聚或聚合方法之前和/或之后，用所述或先前方法获得的产物级分冲洗。