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公开(公告)号：US09593055B2
公开(公告)日：2017-03-14
申请号：US12735585
申请日：2009-01-07
申请人： Vugar Aliyev , Fuad Mosa , Mohammed Al-Hazmi , Syriac Palackal , Ayed Al-Ayed , Sultan Al-Otaibi , Mohammed Zahoor , Wolfgang Müller , Peter M. Fritz , Heinz Bölt , Anton Wellenhofer , Florian Winkler , Uwe Rosenthal , Hans-Jörg Zander , Normen Peulecke , Bernd H. Müller , Karl-Heinz Hofmann , Helmut Fritz , Carsten Taube , Andreas Meiswinkel , Richard Schneider , Anina Woehl
发明人： Vugar Aliyev , Fuad Mosa , Mohammed Al-Hazmi , Syriac Palackal , Ayed Al-Ayed , Sultan Al-Otaibi , Mohammed Zahoor , Wolfgang Müller , Peter M. Fritz , Heinz Bölt , Anton Wellenhofer , Florian Winkler , Uwe Rosenthal , Hans-Jörg Zander , Normen Peulecke , Bernd H. Müller , Karl-Heinz Hofmann , Helmut Fritz , Carsten Taube , Andreas Meiswinkel , Richard Schneider , Anina Woehl
CPC分类号： C07C2/30 , C07C2531/025 , C07C2531/04 , C07C2531/14
摘要： The present invention relates to a method for preparing linear alpha-olefins (LAO) by oligomerization of ethylene in the presence of solvent and homogenous catalyst, comprising the steps of: (i) feeding ethylene, solvent and catalyst into an oligomerization reactor, (ii) oligomerizing the ethylene in the reactor, (iii) removing a reactor outlet stream comprising solvent, linear alpha-olefins, ethylene, and catalyst from the reactor via a reactor outlet piping system, (iv) transferring the reactor outlet stream to a catalyst deactivation and removal step, and (v) deactivating and removing the catalyst from the reactor outlet stream, characterized in that at least one organic amine is added into the oligomerization reactor and/or into the reactor outlet piping system.
摘要翻译： 本发明涉及通过在溶剂和均相催化剂存在下使乙烯低聚制备线性α-烯烃（LAO）的方法，其包括以下步骤：（i）将乙烯，溶剂和催化剂加入到低聚反应器中，（ii ）使反应器中的乙烯低聚，（iii）通过反应器出口管道系统从反应器中除去包含溶剂，直链α-烯烃，乙烯和催化剂的反应器出口流，（iv）将反应器出口流转移到催化剂失活 和（v）从反应器出口流中去活化和除去催化剂，其特征在于将至少一种有机胺加入到低聚反应器和/或反应器出口管道系统中。
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公开(公告)号：US20110046429A1
公开(公告)日：2011-02-24
申请号：US12735585
申请日：2009-01-07
申请人： Vugar Aliyev , Fuda Mosa , Mohammed Al-Hazmi , Syriac Palackal , Ayed Al-ayed , Sultan Al-Otaibi , Mohammed Zahoor , Wolfgang Müller , Peter M. Fritz , Heinz Bölt , Anton Wellenhofer , Florian Winkler , Uwe Rosenthal , Hans-Jörg Zander , Normen Peulecke , Bernd H. Müller , Karl-Heinz Hofmann , Helmut Fritz , Carsten Taube , Andreas Meiswinkel , Richard Schneider , Anina Woehl
发明人： Vugar Aliyev , Fuda Mosa , Mohammed Al-Hazmi , Syriac Palackal , Ayed Al-ayed , Sultan Al-Otaibi , Mohammed Zahoor , Wolfgang Müller , Peter M. Fritz , Heinz Bölt , Anton Wellenhofer , Florian Winkler , Uwe Rosenthal , Hans-Jörg Zander , Normen Peulecke , Bernd H. Müller , Karl-Heinz Hofmann , Helmut Fritz , Carsten Taube , Andreas Meiswinkel , Richard Schneider , Anina Woehl
IPC分类号： C07C2/02
CPC分类号： C07C2/30 , C07C2531/025 , C07C2531/04 , C07C2531/14
摘要： The present invention relates to a method for preparing linear alpha-olefins (LAO) by oligomerization of ethylene in the presence of solvent and homogenous catalyst, comprising the steps of: (i) feeding ethylene, solvent and catalyst into an oligomerization reactor, (ii) oligomerizing the ethylene in the reactor, (iii) removing a reactor outlet stream comprising solvent, linear alpha-olefins, ethylene, and catalyst from the reactor via a reactor outlet piping system, (iv) transferring the reactor outlet stream to a catalyst deactivation and removal step, and (v) deactivating and removing the catalyst from the reactor outlet stream, characterized in that at least one organic amine is added into the oligomerization reactor and/or into the reactor outlet piping system.
摘要翻译： 本发明涉及通过在溶剂和均相催化剂存在下使乙烯低聚制备线性α-烯烃（LAO）的方法，其包括以下步骤：（i）将乙烯，溶剂和催化剂加入到低聚反应器中，（ii ）使反应器中的乙烯低聚，（iii）通过反应器出口管道系统从反应器中除去包含溶剂，直链α-烯烃，乙烯和催化剂的反应器出口流，（iv）将反应器出口流转移到催化剂失活 和（v）从反应器出口流中去活化和除去催化剂，其特征在于将至少一种有机胺加入到低聚反应器和/或反应器出口管道系统中。
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公开(公告)号：US07566679B2
公开(公告)日：2009-07-28
申请号：US11660557
申请日：2005-07-07
申请人： Heinz Bölt , Peter Fritz , Holger Hackner , Atieh Abu-Raqabah , Mohammed Zahoor , Fuad Mosa
发明人： Heinz Bölt , Peter Fritz , Holger Hackner , Atieh Abu-Raqabah , Mohammed Zahoor , Fuad Mosa
CPC分类号： B01J31/04 , B01J31/143 , B01J31/2226 , B01J31/26 , B01J2231/20 , B01J2531/48 , C07C2/30 , C08F10/02 , C08F4/16 , C08F4/642
摘要： The invention relates to a homogeneous catalyst for the production of linear alpha-olefins by oligomerisation of ethylene, consisting of a zirconium salt of organic acids and a cocatalyst which consists of alkylaluminiums and/or aluminium chloride. The activity of the catalyst, system may sometimes be raised substantially by adjusting the molar ratio of chlorine to aluminium in the cocatalyst within the range between 1.0 and 1.5. The economic viability of the production process and product purity are improved.
摘要翻译： 本发明涉及用于通过由有机酸的锆盐和由烷基铝和/或氯化铝组成的助催化剂组成的乙烯低聚制备线性α-烯烃的均相催化剂。 有时催化剂体系的活性可以通过调节助催化剂中氯与铝的摩尔比在1.0和1.5之间的范围来显着提高。 改善了生产工艺和产品纯度的经济可行性。
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公开(公告)号：US20080176738A1
公开(公告)日：2008-07-24
申请号：US11660557
申请日：2005-07-07
申请人： Heinz Bolt , Peter Fritz , Holger Hackner , Atieh Abu-Raqabah , Mohammed Zahoor , Fuad Mosa
发明人： Heinz Bolt , Peter Fritz , Holger Hackner , Atieh Abu-Raqabah , Mohammed Zahoor , Fuad Mosa
IPC分类号： B01J31/22
CPC分类号： B01J31/04 , B01J31/143 , B01J31/2226 , B01J31/26 , B01J2231/20 , B01J2531/48 , C07C2/30 , C08F10/02 , C08F4/16 , C08F4/642
摘要： The invention relates to a homogeneous catalyst for the production of linear alpha-olefins by oligomerisation of ethylene, consisting of a zirconium salt of organic acids and a cocatalyst which consists of alkylaluminiums and/or aluminium chloride. The activity of the catalyst, system may sometimes be raised substantially by adjusting the molar ratio of chlorine to aluminium in the cocatalyst within the range between 1.0 and 1.5. The economic viability of the production process and product purity are improved.
摘要翻译： 本发明涉及用于通过由有机酸的锆盐和由烷基铝和/或氯化铝组成的助催化剂组成的乙烯低聚制备线性α-烯烃的均相催化剂。 有时催化剂体系的活性可以通过调节助催化剂中氯与铝的摩尔比在1.0和1.5之间的范围来显着提高。 改善了生产工艺和产品纯度的经济可行性。
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