专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090216057A1 Method for Preparing Linear Alpha-Olefins 审中-公开
标题翻译：线性α-烯烃的制备方法
公开(公告)号：US20090216057A1
公开(公告)日：2009-08-27
申请号：US11989732
申请日：2006-06-13
申请人： Peter Fritz , Heinz Bölt , Karl-Heinz Hoffman , Markus Köhler , Hans-Jörg Zander , Fuad Mosa , Talal Ali
发明人： Peter Fritz , Heinz Bölt , Karl-Heinz Hoffman , Markus Köhler , Hans-Jörg Zander , Fuad Mosa , Talal Ali
IPC分类号： C07C2/02
CPC分类号： C07C2/30 , C07C2531/04 , C07C2531/14
摘要： The present invention relates to a method for preparing linear alpha-olefins by oligomerizing of ethylene in the presence of an organic solvent and a homogenous catalyst, characterized in that the method is carried out in a reactor being fed with a gaseous feed comprising a minor amount of ethylene and a major amount of an inert gas.
摘要翻译：本发明涉及通过在有机溶剂和均匀催化剂存在下使乙烯低聚来制备线性α-烯烃的方法，其特征在于该方法在反应器中进行，该反应器中进料有少量的气态进料的乙烯和主要量的惰性气体。

2. 发明申请

US20090306312A1 Method for Preparing Linear Alpha-Olefins With Improved Heat Removal 有权
标题翻译：通过改进的热去除制备线性α-烯烃的方法
公开(公告)号：US20090306312A1
公开(公告)日：2009-12-10
申请号：US11989733
申请日：2006-06-13
申请人： Peter Fritz , Heinz Bölt , Karl-Heinz Hoffman , Markus Köhler , Hans-Jörg Zander , Fuad Mosa , Talal Ali
发明人： Peter Fritz , Heinz Bölt , Karl-Heinz Hoffman , Markus Köhler , Hans-Jörg Zander , Fuad Mosa , Talal Ali
IPC分类号： C08F2/06
CPC分类号： C07C2/30 , C07C2/14 , C07C2531/14
摘要： The present invention relates to a method for preparing linear alpha-olefins by oligomerizing of ethylene in the presence of a first organic solvent and a homogenous catalyst in a reactor, characterized in that the reactor overhead is cooled by means of a refrigerant.
摘要翻译：本发明涉及通过在反应器中在第一有机溶剂和均匀催化剂的存在下使乙烯低聚制备线性α-烯烃的方法，其特征在于通过制冷剂冷却反应器塔顶馏出物。

3. 发明授权

US09012577B2 Method for preparing linear alpha-olefins with improved heat removal 有权
标题翻译：制备线性α-烯烃改进散热方法
公开(公告)号：US09012577B2
公开(公告)日：2015-04-21
申请号：US11989733
申请日：2006-06-13
申请人： Peter Fritz , Heinz Bölt , Karl-Heinz Hoffman , Markus Köhler , Hans-Jörg Zander , Fuad Mosa , Talal Ali
发明人： Peter Fritz , Heinz Bölt , Karl-Heinz Hoffman , Markus Köhler , Hans-Jörg Zander , Fuad Mosa , Talal Ali
IPC分类号： C08F2/06 , C07C2/30 , C07C2/14
CPC分类号： C07C2/30 , C07C2/14 , C07C2531/14
摘要： The present invention relates to a method for preparing linear alpha-olefins by oligomerizing of ethylene in the presence of a first organic solvent and a homogenous catalyst in a reactor, characterized in that the reactor overhead is cooled by means of a refrigerant.
摘要翻译：本发明涉及通过在反应器中在第一有机溶剂和均匀催化剂的存在下使乙烯低聚制备线性α-烯烃的方法，其特征在于通过制冷剂冷却反应器塔顶馏出物。

4. 发明申请

US20090221769A1 Method for the preparation of linera alpha-olefins and reactor system therefor with improved disposal of high molecular weight oligomers 有权
标题翻译：制备线性α-烯烃及其反应器系统的方法，改进处理高分子量低聚物
公开(公告)号：US20090221769A1
公开(公告)日：2009-09-03
申请号：US11989831
申请日：2006-06-13
申请人： Peter Fritz , Heinz Bölt , Stefan Glanz , Richard Schneider , Talal Ali , Sultan Al-Otaibi , Fuad Mosa
发明人： Peter Fritz , Heinz Bölt , Stefan Glanz , Richard Schneider , Talal Ali , Sultan Al-Otaibi , Fuad Mosa
IPC分类号： C08F2/04 , B01J19/00
CPC分类号： C07C2/30 , C07C2/08 , Y10S585/901
摘要： The present invention relates to a method for processing high molecular weight oligomer waste products formed during the production of linear alpha-olefins by oligomerization of ethylene in a reactor in the presence of a solvent and a catalyst, characterized in that the high molecular weight oligomers are separated in a separation unit from a product stream of the reactor comprising the solvent, the catalyst, linear alpha-olefins and high molecular weight oligomers having a solidification temperature in the range of about 60-100° C., then diluted with a dilution medium and heated to about 130° C. to about 200° C., the diluted high molecular weight oligomers are then transferred to a disposal device, wherein at least some of the dilution medium may be recovered and recycled for addition to the dilution medium.
摘要翻译：本发明涉及一种在溶剂和催化剂存在下，通过在反应器中低聚乙烯生产线性α-烯烃而形成的高分子量低聚物废物的方法，其特征在于高分子量低聚物是在分离单元中从包含溶剂，催化剂，线性α-烯烃和固态温度在约60-100℃范围内的高分子量低聚物的反应器的产物流中分离，然后用稀释介质并加热至约130℃至约200℃，然后将稀释的高分子量低聚物转移至处置装置，其中至少一些稀释培养基可回收并再循环以加入稀释介质中。

5. 发明申请

US20100217058A1 Drying Process for Linear Alpha Olefins 审中-公开
标题翻译：线性α-烯烃的干燥过程
公开(公告)号：US20100217058A1
公开(公告)日：2010-08-26
申请号：US11990163
申请日：2006-06-13
申请人： Peter Fritz , Heinz Bölt , Fuad Mosa , Talal Ali
发明人： Peter Fritz , Heinz Bölt , Fuad Mosa , Talal Ali
IPC分类号： C07C2/08
CPC分类号： C07C11/02 , C07C2/08 , C07C7/005
摘要： The present invention relates to a method for preparing linear alpha-olefins by oligomerisation of ethylene, comprising the steps of: (i) oligomerising ethylene in a reactor in the presence of a solvent and a catalyst; (ii) transferring a liquid organic outlet stream of the reactor, containing solvent, catalyst, dissolved ethylene and linear alpha-olefins, to a catalyst deactivation section; (iii) deactivating the catalyst by washing the outlet stream with an aqueous basic phase to obtain a deactivated catalyst containing aqueous phase and a water saturated organic phase; (iv) separating the aqueous phase and the organic phase from step (iii); (v) transferring the water saturated organic phase to a distillation column; (vi) distilling the water saturated organic phase; and (vii) separating the distilled organic and aqueous phases.
摘要翻译：本发明涉及通过乙烯低聚制备线性α-烯烃的方法，包括以下步骤：（i）在溶剂和催化剂存在下，在反应器中使乙烯低聚; （ii）将含有溶剂，催化剂，溶解的乙烯和线性α-烯烃的反应器的液体有机出口流转移到催化剂失活部分; （iii）通过用碱性水相洗涤出口流来使催化剂失活以获得含有水相和水饱和有机相的失活催化剂; （iv）从步骤（iii）中分离水相和有机相; （v）将水饱和有机相转移至蒸馏塔; （vi）蒸馏水饱和有机相; 和（vii）分离蒸馏的有机相和水相。

6. 发明授权

US08269055B2 Method for deactivation of an organometallic catalyst and reactor system therefor 有权
标题翻译：一种有机金属催化剂及其反应器系统的失活方法
公开(公告)号：US08269055B2
公开(公告)日：2012-09-18
申请号：US11989832
申请日：2006-06-13
申请人： Peter Fritz , Heinz Bölt , Fuad Mosa , Talal Ali
发明人： Peter Fritz , Heinz Bölt , Fuad Mosa , Talal Ali
IPC分类号： C07C2/22
CPC分类号： B01J19/0013 , B01J2219/00128 , C07C2/08 , C07C2/30 , C08F10/02 , C08F110/02 , C08F2/42 , C08F2500/02
摘要： The present invention relates to a method for the deactivation of an organometallic catalyst in the product stream from an oligomerization reactor for the production of linear alpha-olefin, characterized in that the catalyst-containing product stream of the reactor is subjected to a temperature of at least 160° C. in a heating device. A reactor system for the method of the invention is also disclosed.
摘要翻译：本发明涉及在用于生产线性α-烯烃的低聚反应器的产物流中使有机金属催化剂失活的方法，其特征在于反应器的含催化剂的产物流经受在加热装置中至少160℃。还公开了用于本发明方法的反应器系统。

7. 发明申请

US20100206334A1 Method for cleaning a reactor 审中-公开
标题翻译：清洁反应堆的方法
公开(公告)号：US20100206334A1
公开(公告)日：2010-08-19
申请号：US11989916
申请日：2006-06-13
申请人： Peter Fritz , Heinz Bölt , Fuad Mosa , Talal Ali , Abdullah Al Dugaither
发明人： Peter Fritz , Heinz Bölt , Fuad Mosa , Talal Ali , Abdullah Al Dugaither
IPC分类号： B08B7/00
CPC分类号： B08B9/00 , B01J19/002 , B08B9/08
摘要： The present invention relates to a method for cleaning a reactor having a tendency of fouling by deposition of solids, wherein a hot solvent, in which the solids are soluble and which has a temperature of at least about 75° C., is applied to the reactor, the solids being substantially dissolved and the dissolved solids being discharged from the reactor, wherein the method is carried out without opening the reactor to atmosphere.
摘要翻译：本发明涉及一种通过沉积固体来清洗具有结垢趋势的反应器的方法，其中将固体可溶并且具有至少约75℃的温度的热溶剂施加到反应器中，固体基本上溶解，并且溶解的固体从反应器中排出，其中在不将反应器打开至大气的情况下进行该方法。

8. 发明授权

US07723557B2 Method for the preparation of linear alpha-olefins and reactor system therefore with improved disposal of high molecular weight oligomers 有权
标题翻译：因此，制备线性α-烯烃和反应器系统的方法可改进处理高分子量低聚物
公开(公告)号：US07723557B2
公开(公告)日：2010-05-25
申请号：US11989831
申请日：2006-06-13
申请人： Peter Fritz , Heinz Bölt , Stefan Glanz , Richard Schneider , Talal Ali , Sultan Al-Otaibi , Fuad Mosa
发明人： Peter Fritz , Heinz Bölt , Stefan Glanz , Richard Schneider , Talal Ali , Sultan Al-Otaibi , Fuad Mosa
IPC分类号： C07C7/00
CPC分类号： C07C2/30 , C07C2/08 , Y10S585/901
摘要： The present invention relates to a method for processing high molecular weight oligomer waste products formed during the production of linear alpha-olefins by oligomerization of ethylene in a reactor in the presence of a solvent and a catalyst, characterized in that the high molecular weight oligomers are separated in a separation unit from a product stream of the reactor comprising the solvent, the catalyst, linear alpha-olefins and high molecular weight oligomers having a solidification temperature in the range of about 60-100° C., then diluted with a dilution medium and heated to about 130° C. to about 200° C., the diluted high molecular weight oligomers are then transferred to a disposal device, wherein at least some of the dilution medium may be recovered and recycled for addition to the dilution medium.
摘要翻译：本发明涉及一种在溶剂和催化剂存在下，通过在反应器中低聚乙烯生产线性α-烯烃而形成的高分子量低聚物废物的方法，其特征在于高分子量低聚物是在分离单元中从包含溶剂，催化剂，线性α-烯烃和固态温度在约60-100℃范围内的高分子量低聚物的反应器的产物流中分离，然后用稀释介质并加热至约130℃至约200℃，然后将稀释的高分子量低聚物转移至处置装置，其中至少一些稀释培养基可回收并再循环以加入稀释介质中。

9. 发明申请

US20090314986A1 Method for Deactivation of an Organometallic Catalyst and Reactor System Therefor 有权
标题翻译：有机金属催化剂及其反应器系统的失活方法
公开(公告)号：US20090314986A1
公开(公告)日：2009-12-24
申请号：US11989832
申请日：2006-06-13
申请人： Peter Fritz , Heinz Bölt , Fuad Mosa , Talal Ali
发明人： Peter Fritz , Heinz Bölt , Fuad Mosa , Talal Ali
IPC分类号： C09K3/00 , B01J19/18
CPC分类号： B01J19/0013 , B01J2219/00128 , C07C2/08 , C07C2/30 , C08F10/02 , C08F110/02 , C08F2/42 , C08F2500/02
摘要： The present invention relates to a method for the deactivation of an organometallic catalyst in the product stream from an oligomerization reactor for the production of linear alpha-olefin, characterized in that the catalyst-containing product stream of the reactor is subjected to a temperature of at least 160° C. in a heating device. A reactor system for the method of the invention is also disclosed.
摘要翻译：本发明涉及在用于生产线性α-烯烃的低聚反应器的产物流中使有机金属催化剂失活的方法，其特征在于反应器的含催化剂的产物流经受在加热装置中至少160℃。还公开了用于本发明方法的反应器系统。

10. 发明授权

US09593055B2 Method for preparing linear alpha-olefins 有权
标题翻译：线性α-烯烃的制备方法
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
IPC分类号： C07C2/02 , C07C2/04 , C07C2/08 , C07C2/30
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式