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1. 发明申请

US20140058050A1 ACTIVITY MONITORING AND POLYMERIZATION PROCESS CONTROL 有权
标题翻译：活动监测和聚合过程控制
公开(公告)号：US20140058050A1
公开(公告)日：2014-02-27
申请号：US13878255
申请日：2011-09-23
申请人： Ursula Tracht , Ricarda Leiberich , Michael Berger , Hanns-Ingolf Paul , Udo Wiesner
发明人： Ursula Tracht , Ricarda Leiberich , Michael Berger , Hanns-Ingolf Paul , Udo Wiesner
IPC分类号： C08F236/08
CPC分类号： C08F236/08 , B01J19/0033 , B01J19/18 , B01J2219/00164 , B01J2219/00186 , B01J2219/00198 , B01J2219/00209 , B01J2219/00231 , C08F210/12 , C08F2400/02 , C08F2/00
摘要： The present invention relates to a method to control a liquid feed stream carried out by measuring at least one spectrum of the liquid feed stream comprising an initiator or catalyst, determining its activity using a predictive model on the basis of said spectrum and adjusting the feed streams and/or the preparation conditions of the feed stream comprising the initiators or catalysts in order to attain or maintain a desired level of total activity. In a further aspect the invention relates to a controlled process for the preparation of polymers in a polymerization reactor by contacting liquid feed streams comprising monomers and initiators or catalysts, whereby the control of the feed streams entering the polymerization reactor and/or the initiator or catalyst preparation is carried out by measuring at least one spectrum of the liquid feed stream comprising an initiator or catalyst, determining its activity using a predictive model on the basis of said spectrum and adjusting the feed streams and/or the preparation conditions of the feed stream comprising the initiators or catalysts in order to attain or maintain a desired level of total activity within the polymerization reactor. More particularly, the invention relates to a method for controlling the activity of aluminium containing initiators in a process for the co-polymerisation of isolefins and multiolefins, in particular isobutylene and isoprene. The present invention further to device and a chemical plant suitable to operate said process.
摘要翻译：本发明涉及一种控制液体进料流的方法，所述方法是通过测量包含引发剂或催化剂的至少一个光谱的液体进料物流，使用基于所述光谱的预测模型确定其活性并调节进料流和/或包含引发剂或催化剂的进料流的制备条件以获得或保持期望的总活性水平。在另一方面，本发明涉及通过使包含单体和引发剂或催化剂的液体进料流接触而在聚合反应器中制备聚合物的受控方法，由此控制进入聚合反应器和/或引发剂或催化剂的进料流通过测量包含引发剂或催化剂的液体进料流的至少一个谱线，基于所述光谱使用预测模型确定其活性并调节进料流和/或进料流的制备条件来进行制备，所述进料流和/ 引发剂或催化剂，以获得或保持聚合反应器内所需的总活性水平。更具体地说，本发明涉及在异烯烃和多烯烃，特别是异丁烯和异戊二烯的共聚合方法中控制含铝引发剂的活性的方法。本发明还涉及适用于操作所述方法的装置和化学设备。

2. 发明授权

US09562125B2 Activity monitoring and polymerization process control 有权
标题翻译：活动监测和聚合过程控制
公开(公告)号：US09562125B2
公开(公告)日：2017-02-07
申请号：US13878255
申请日：2011-09-23
申请人： Ursula Tracht , Ricarda Leiberich , Michael Berger , Hanns-Ingolf Paul , Udo Wiesner
发明人： Ursula Tracht , Ricarda Leiberich , Michael Berger , Hanns-Ingolf Paul , Udo Wiesner
IPC分类号： C08F236/08 , C08F2/00 , C08F210/12 , B01J19/18 , B01J19/00
CPC分类号： C08F236/08 , B01J19/0033 , B01J19/18 , B01J2219/00164 , B01J2219/00186 , B01J2219/00198 , B01J2219/00209 , B01J2219/00231 , C08F210/12 , C08F2400/02 , C08F2/00
摘要： The present invention relates to a method to control a liquid feed stream carried out by measuring at least one spectrum of the liquid feed stream comprising an initiator or catalyst, determining its activity using a predictive model on the basis of said spectrum and adjusting the feed streams and/or the preparation conditions of the feed stream comprising the initiators or catalysts in order to attain or maintain a desired level of total activity. In a further aspect the invention relates to a controlled process for the preparation of polymers in a polymerization reactor by contacting liquid feed streams comprising monomers and initiators or catalysts, whereby the control of the feed streams entering the polymerization reactor and/or the initiator or catalyst preparation is carried out by measuring at least one spectrum of the liquid feed stream comprising an initiator or catalyst, determining its activity using a predictive model on the basis of said spectrum and adjusting the feed streams and/or the preparation conditions of the feed stream comprising the initiators or catalysts in order to attain or maintain a desired level of total activity within the polymerization reactor. More particularly, the invention relates to a method for controlling the activity of aluminum containing initiators in a process for the co-polymerization of isolefins and multiolefins, in particular isobutylene and isoprene. The present invention further to device and a chemical plant suitable to operate said process.
摘要翻译：本发明涉及一种控制液体进料流的方法，所述方法是通过测量包含引发剂或催化剂的至少一个光谱的液体进料物流，使用基于所述光谱的预测模型确定其活性并调节进料流和/或包含引发剂或催化剂的进料流的制备条件以获得或保持期望的总活性水平。在另一方面，本发明涉及通过使包含单体和引发剂或催化剂的液体进料流接触而在聚合反应器中制备聚合物的受控方法，由此控制进入聚合反应器和/或引发剂或催化剂的进料流通过测量包含引发剂或催化剂的液体进料流的至少一个谱线，基于所述光谱使用预测模型确定其活性并调节进料流和/或进料流的制备条件来进行制备，所述进料流和/ 引发剂或催化剂，以获得或保持聚合反应器内所需的总活性水平。更具体地说，本发明涉及在用于共聚烯烃和多烯烃，特别是异丁烯和异戊二烯的方法中控制含铝引发剂的活性的方法。本发明还涉及适用于操作所述方法的装置和化学设备。

3. 发明申请

US20140309362A1 PROCESS FOR PRODUCING BROMINATED BUTYL RUBBER 有权
标题翻译：生产丁二烯橡胶的方法
公开(公告)号：US20140309362A1
公开(公告)日：2014-10-16
申请号：US14233548
申请日：2012-07-17
申请人： Ricarda Leiberich , Joachim Ritter , Hanns-Ingolf Paul , Udo Wiesner , Holger Luesgen
发明人： Ricarda Leiberich , Joachim Ritter , Hanns-Ingolf Paul , Udo Wiesner , Holger Luesgen
IPC分类号： C08K5/01 , C09J11/06 , C09D7/12
CPC分类号： C08K5/01 , C08F8/22 , C09D7/63 , C09D115/02 , C09J11/06 , C09J115/02 , C08F210/12
摘要： The invention relates to an energy efficient, environmentally favourable process for the preparation of brominated butyl rubbers, that uses a bromination agent and a oxidizing agent in order to enhance the utilization of bromine contained in the bromination agent. In a preferred embodiment a common medium for both solution polymerization and subsequent bromination of the rubber is employed.
摘要翻译：本发明涉及使用溴化剂和氧化剂制备溴化丁基橡胶的能量有效，环境友好的方法，以便增强溴化剂中所含的溴的利用。在优选的实施方案中，采用用于溶液聚合和随后的橡胶溴化的常用介质。

4. 发明授权

US08747756B2 Reactor and method for continuous polymerization 有权
标题翻译：反应器和连续聚合方法
公开(公告)号：US08747756B2
公开(公告)日：2014-06-10
申请号：US13381152
申请日：2010-07-01
申请人： Rolf Feller , Hanns-Ingolf Paul , Paul Wagner , John Lovegrove , Jörg Kirchhoff , Joachim Ritter , Ricarda Leiberich , Udo Wiesner
发明人： Rolf Feller , Hanns-Ingolf Paul , Paul Wagner , John Lovegrove , Jörg Kirchhoff , Joachim Ritter , Ricarda Leiberich , Udo Wiesner
IPC分类号： B01J19/00 , C08F2/00
CPC分类号： C08F2/01 , B01J19/1887 , B01J19/20 , B01J2219/00094 , B01J2219/00159 , B01J2219/00166 , B01J2219/00189 , B01J2219/00247 , B01J2219/182 , B01J2219/187
摘要： The present invention relates to a reactor (10) and a process for continuous polymerization, where the reactor (10) has an essentially tubular reactor housing (16). The reactor housing (16) has a drive (38) which runs along the geometric central axis (12) in the flow direction (22) and is configured as a central shaft. A rotatably arranged scraper or wiper (36) is provided within the reactor housing (16); the scraper or wiper (36) has at least one scraper or wiper blade (42) to run along an interior side (44) of the reactor housing (16). The rotational movement of the scraper or wiper (36) results in radial mixing of a stream within the reactor housing (16) which dominates gravity effects and, by virtue of shaping of the scrapers or wipers, optionally makes plug flow or backflow within the reactor (10) possible. This allows the reaction conditions in the axial direction of the reactor housing (16) to be predicted and individually suitable reaction conditions to be set and controlled along the reactor housing, so that, in particular, a desired molecular weight distribution can be set.
摘要翻译：本发明涉及反应器（10）和连续聚合方法，其中反应器（10）具有基本上管状的反应器壳体（16）。反应器壳体（16）具有在流动方向（22）上沿几何中心轴线（12）延伸并被构造为中心轴的驱动器（38）。在反应器壳体（16）内设置有可旋转地布置的刮刀（36）。刮刀或擦拭器（36）具有至少一个沿着反应器壳体（16）的内侧（44）延伸的刮刀或刮片（42）。刮刀或擦拭器（36）的旋转运动导致反应器壳体（16）内的流的径向混合，其支配重力作用，并且借助于刮板或刮水器的成形，可任选地使反应器内的塞流或回流（10）可能。这允许预测反应器壳体（16）的轴向方向的反应条件，并且可以沿着反应器壳体设置和控制各自适当的反应条件，使得特别地可以设定所需的分子量分布。

5. 发明申请

US20140148561A1 REACTOR AND METHOD FOR CONTINUOUS POLYMERIZATION 有权
标题翻译：反应器和连续聚合方法
公开(公告)号：US20140148561A1
公开(公告)日：2014-05-29
申请号：US13995246
申请日：2011-12-29
申请人： Hanns-Ingolf Paul , Rolf Feller , Paul Wagner , John Lovegrove , Joachim Ritter , Ricarda Leiberich , Jörg Kirchhoff , Udo Wiesner
发明人： Hanns-Ingolf Paul , Rolf Feller , Paul Wagner , John Lovegrove , Joachim Ritter , Ricarda Leiberich , Jörg Kirchhoff , Udo Wiesner
IPC分类号： C08F136/08 , B01J19/18
CPC分类号： C08F136/08 , B01J19/18 , B01J19/1812 , B01J19/1887 , B01J19/20 , B01J2219/00094 , B01J2219/0011 , B01J2219/00159 , B01J2219/00166 , B01J2219/00189 , B01J2219/00245 , B01J2219/00254 , B01J2219/182 , C08F210/12 , C08F236/08 , C08F2/01
摘要： The present invention relates to a reactor (10) and a process for continuous polymerization, where the reactor (10) has an essentially tubular reactor housing (16). The reactor housing (16) has a drive (38) which runs along the geometric central axis (12) in the flow direction (22) and is configured as a central shaft. A rotatably arranged scraper or wiper (36) is provided within the reactor housing (16); the scraper or wiper (36) has at least one scraper or wiper blade (42) to run along an interior side (44) of the reactor housing (16). The rotational movement of the scraper or wiper (36) results in radial mixing of a stream within the reactor housing (16) which dominates gravity effects and, by virtue of shaping of the scrapers or wipers, optionally makes plug flow or a loop flow or backflow within the reactor (10) or else via an additional external pumped circulation system (23) possible. This allows the reaction conditions in the axial direction of the reactor housing (16) to be predicted and individually suitable reaction conditions to be set and controlled along the reactor housing, so that, in particular, a desired molecular weight distribution can be set.
摘要翻译：本发明涉及反应器（10）和连续聚合方法，其中反应器（10）具有基本上管状的反应器壳体（16）。反应器壳体（16）具有在流动方向（22）上沿几何中心轴线（12）延伸并被构造为中心轴的驱动器（38）。在反应器壳体（16）内设置有可旋转地布置的刮刀（36）。刮刀或擦拭器（36）具有至少一个沿着反应器壳体（16）的内侧（44）延伸的刮刀或刮片（42）。刮刀或擦拭器（36）的旋转运动导致反应器壳体（16）内的流的径向混合，其支配重力作用，并且借助刮板或刮水器的成形，可选地使塞子流或环流或反应器（10）内的回流，或经由另外的外部泵送循环系统（23）。这允许预测反应器壳体（16）的轴向方向的反应条件，并且可以沿着反应器壳体设置和控制各自适当的反应条件，使得特别地可以设定所需的分子量分布。

6. 发明授权

US09127137B2 Process for producing brominated butyl rubber 有权
标题翻译：生产溴化丁基橡胶的方法
公开(公告)号：US09127137B2
公开(公告)日：2015-09-08
申请号：US14233548
申请日：2012-07-17
申请人： Ricarda Leiberich , Joachim Ritter , Hanns-Ingolf Paul , Udo Wiesner , Holger Luesgen
发明人： Ricarda Leiberich , Joachim Ritter , Hanns-Ingolf Paul , Udo Wiesner , Holger Luesgen
IPC分类号： C08L41/00 , C08L9/00 , C08K5/01 , C08F8/22 , C09D7/12 , C09J11/06
CPC分类号： C08K5/01 , C08F8/22 , C09D7/63 , C09D115/02 , C09J11/06 , C09J115/02 , C08F210/12
摘要： The invention relates to an energy efficient, environmentally favorable process for the preparation of brominated butyl rubbers, that uses a bromination agent and a oxidizing agent in order to enhance the utilization of bromine contained in the bromination agent. In a preferred embodiment a common medium for both solution polymerization and subsequent bromination of the rubber is employed.
摘要翻译：本发明涉及使用溴化剂和氧化剂制备溴化丁基橡胶的能量有效，环境友好的方法，以便增强溴化剂中所含的溴的利用。在优选的实施方案中，采用用于溶液聚合和随后的橡胶溴化的常用介质。

7. 发明授权

US09068031B2 Reactor and method for continuous polymerization 有权
标题翻译：反应器和连续聚合方法
公开(公告)号：US09068031B2
公开(公告)日：2015-06-30
申请号：US13995246
申请日：2011-12-29
申请人： Hanns-Ingolf Paul , Rolf Feller , Paul Wagner , John Lovegrove , Joachim Ritter , Ricarda Leiberich , Jörg Kirchhoff , Udo Wiesner
发明人： Hanns-Ingolf Paul , Rolf Feller , Paul Wagner , John Lovegrove , Joachim Ritter , Ricarda Leiberich , Jörg Kirchhoff , Udo Wiesner
IPC分类号： C08F2/01 , B01J19/18 , C08F136/08 , B01J19/20 , C08F210/12
CPC分类号： C08F136/08 , B01J19/18 , B01J19/1812 , B01J19/1887 , B01J19/20 , B01J2219/00094 , B01J2219/0011 , B01J2219/00159 , B01J2219/00166 , B01J2219/00189 , B01J2219/00245 , B01J2219/00254 , B01J2219/182 , C08F210/12 , C08F236/08 , C08F2/01
摘要： The present invention relates to a reactor (10) and a process for continuous polymerization, where the reactor (10) has an essentially tubular reactor housing (16). The reactor housing (16) has a drive (38) which runs along the geometric central axis (12) in the flow direction (22) and is configured as a central shaft. A rotatably arranged scraper or wiper (36) is provided within the reactor housing (16); the scraper or wiper (36) has at least one scraper or wiper blade (42) to run along an interior side (44) of the reactor housing (16). The rotational movement of the scraper or wiper (36) results in radial mixing of a stream within the reactor housing (16) which dominates gravity effects and, by virtue of shaping of the scrapers or wipers, optionally makes plug flow or a loop flow or backflow within the reactor (10) or else via an additional external pumped circulation system (23) possible. This allows the reaction conditions in the axial direction of the reactor housing (16) to be predicted and individually suitable reaction conditions to be set and controlled along the reactor housing, so that, in particular, a desired molecular weight distribution can be set.
摘要翻译：本发明涉及反应器（10）和连续聚合方法，其中反应器（10）具有基本上管状的反应器壳体（16）。反应器壳体（16）具有在流动方向（22）上沿几何中心轴线（12）延伸并被构造为中心轴的驱动器（38）。在反应器壳体（16）内设置有可旋转地布置的刮刀（36）。刮刀或擦拭器（36）具有至少一个沿着反应器壳体（16）的内侧（44）延伸的刮刀或刮片（42）。刮刀或擦拭器（36）的旋转运动导致在反应器壳体（16）内的流的径向混合，其支配重力作用，并且借助于刮板或刮水器的成形，可选地使塞子流或环流或反应器（10）内的回流，或经由另外的外部泵送循环系统（23）。这允许预测反应器壳体（16）的轴向方向的反应条件，并且可以沿着反应器壳体设置和控制各自适当的反应条件，使得特别地可以设定所需的分子量分布。

8. 发明申请

US20120302706A1 REACTOR AND METHOD FOR CONTINUOUS POLYMERIZATION 有权
标题翻译：反应器和连续聚合方法
公开(公告)号：US20120302706A1
公开(公告)日：2012-11-29
申请号：US13381152
申请日：2010-07-01
申请人： Rolf Feller , Hanns-Ingolf Paul , Paul Wagner , John Lovegrove , Jörg Kirchhoff , Joachim Ritter , Ricarda Leiberich , Udo Wiesner
发明人： Rolf Feller , Hanns-Ingolf Paul , Paul Wagner , John Lovegrove , Jörg Kirchhoff , Joachim Ritter , Ricarda Leiberich , Udo Wiesner
IPC分类号： B01J19/18 , C08F2/01
CPC分类号： C08F2/01 , B01J19/1887 , B01J19/20 , B01J2219/00094 , B01J2219/00159 , B01J2219/00166 , B01J2219/00189 , B01J2219/00247 , B01J2219/182 , B01J2219/187
摘要： The present invention relates to a reactor (10) and a process for continuous polymerization, where the reactor (10) has an essentially tubular reactor housing (16). The reactor housing (16) has a drive (38) which runs along the geometric central axis (12) in the flow direction (22) and is configured as a central shaft. A rotatably arranged scraper or wiper (36) is provided within the reactor housing (16); the scraper or wiper (36) has at least one scraper or wiper blade (42) to run along an interior side (44) of the reactor housing (16). The rotational movement of the scraper or wiper (36) results in radial mixing of a stream within the reactor housing (16) which dominates gravity effects and, by virtue of shaping of the scrapers or wipers, optionally makes plug flow or backflow within the reactor (10) possible. This allows the reaction conditions in the axial direction of the reactor housing (16) to be predicted and individually suitable reaction conditions to be set and controlled along the reactor housing, so that, in particular, a desired molecular weight distribution can be set.
摘要翻译：本发明涉及反应器（10）和连续聚合方法，其中反应器（10）具有基本上管状的反应器壳体（16）。反应器壳体（16）具有在流动方向（22）上沿几何中心轴线（12）延伸并被构造为中心轴的驱动器（38）。在反应器壳体（16）内设置有可旋转地布置的刮刀（36）。刮刀或擦拭器（36）具有至少一个沿着反应器壳体（16）的内侧（44）延伸的刮刀或刮片（42）。刮刀或擦拭器（36）的旋转运动导致反应器壳体（16）内的流的径向混合，其支配重力作用，并且借助于刮板或刮水器的成形，可任选地使反应器内的塞流或回流（10）可能。这允许预测反应器壳体（16）的轴向方向的反应条件，并且可以沿着反应器壳体设置和控制各自适当的反应条件，使得特别地可以设定所需的分子量分布。

9. 发明授权

US09040732B2 Process for preparing diaryl carbonates from dialkyl carbonates 有权
标题翻译：由碳酸二烷基酯制备碳酸二芳基酯的方法
公开(公告)号：US09040732B2
公开(公告)日：2015-05-26
申请号：US12483669
申请日：2009-06-12
申请人： Andre Düx , Guenter Olf , Kaspar Hallenberger , Georg Ronge , Ricarda Leiberich , Johan Vanden Eynde , Wim Wuytack , Pieter Ooms , Johann Rechner
发明人： Andre Düx , Guenter Olf , Kaspar Hallenberger , Georg Ronge , Ricarda Leiberich , Johan Vanden Eynde , Wim Wuytack , Pieter Ooms , Johann Rechner
IPC分类号： C07C69/96 , C07C68/06
CPC分类号： C07C68/06 , Y02P20/124 , C07C69/96
摘要： The invention provides a process for preparing diaryl carbonates from dialkyl carbonates and aromatic hydroxyl compounds using at least two reaction columns, a process section for recovering the dialkyl carbonate used in the reaction and for removing the alcohol of reaction, one or more process steps for removing the by-products obtained in the process which have a boiling point between that of the dialkyl carbonate and that of the alkyl aryl carbonate formed during the preparation of the diaryl carbonate, and a process step for further purification of the diaryl carbonate obtained from the reaction columns.
摘要翻译：本发明提供了一种使用至少两个反应塔从碳酸二烷基酯和芳族羟基化合物制备碳酸二芳基酯的方法，用于回收反应中使用的二烷基碳酸酯和用于除去反应醇的工艺部分，一个或多个除去工艺步骤在碳酸二烷基酯碳酸二烷基酯和碳酸二芳基酯的碳酸烷基芳基酯的沸点相同的过程中获得的副产物，以及从反应中得到的进一步纯化碳酸二芳基酯的工艺步骤列。

10. 发明申请

US20100010252A1 PROCESS FOR PREPARING DIARYL CARBONATES FROM DIALKYL CARBONATES 有权
标题翻译：从碳酸二乙酯制备二元碳酸盐的方法
公开(公告)号：US20100010252A1
公开(公告)日：2010-01-14
申请号：US12483669
申请日：2009-06-12
申请人： Andre Düx , Guenter Olf , Kaspar Hallenberger , Georg Ronge , Ricarda Leiberich , Johan Vanden Eynde , Wim Wuytack , Pieter Ooms , Johann Rechner
发明人： Andre Düx , Guenter Olf , Kaspar Hallenberger , Georg Ronge , Ricarda Leiberich , Johan Vanden Eynde , Wim Wuytack , Pieter Ooms , Johann Rechner
IPC分类号： C07C69/96
CPC分类号： C07C68/06 , Y02P20/124 , C07C69/96
摘要： The invention provides a process for preparing diaryl carbonates from dialkyl carbonates and aromatic hydroxyl compounds using at least two reaction columns, a process section for recovering the dialkyl carbonate used in the reaction and for removing the alcohol of reaction, one or more process steps for removing the by-products obtained in the process which have a boiling point between that of the dialkyl carbonate and that of the alkyl aryl carbonate formed during the preparation of the diaryl carbonate, and a process step for further purification of the diaryl carbonate obtained from the reaction columns.
摘要翻译：本发明提供了一种使用至少两个反应塔从碳酸二烷基酯和芳族羟基化合物制备碳酸二芳基酯的方法，用于回收反应中使用的二烷基碳酸酯和用于除去反应醇的工艺部分，一个或多个除去工艺步骤在碳酸二烷基酯碳酸二烷基酯和碳酸二芳基酯的碳酸烷基芳基酯的沸点相同的过程中获得的副产物，以及从反应中得到的进一步纯化碳酸二芳基酯的工艺步骤列。

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