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。

2. 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。

3. 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。

4. 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。

5. 发明申请

US20110054233A1 METHOD FOR OLIGOMERIZATION OF ETHYLENE AND REACTOR SYSTEM THEREFOR 审中-公开
标题翻译：乙烯和其反应器体系低级化的方法
公开(公告)号：US20110054233A1
公开(公告)日：2011-03-03
申请号：US12735267
申请日：2008-12-18
申请人： Fuad Mousa , Mohammed Al-Hazmi , Abdullah Al-Thauyyan , Mohammed Al-Musned , Wolfgang Müller , Peter M. Fritz , Heinz Bölt , Anton Wellenhofer , Andreas Meiswinkel , Carsten Taube , Richard Schneider , Florian Winkler , Helmut Fritz , Karl-Heinz Hofmann , Hans-Jörg Zander , Peter Ulbrich , Jan Segatz
发明人： Fuad Mousa , Mohammed Al-Hazmi , Abdullah Al-Thauyyan , Mohammed Al-Musned , Wolfgang Müller , Peter M. Fritz , Heinz Bölt , Anton Wellenhofer , Andreas Meiswinkel , Carsten Taube , Richard Schneider , Florian Winkler , Helmut Fritz , Karl-Heinz Hofmann , Hans-Jörg Zander , Peter Ulbrich , Jan Segatz
IPC分类号： C07C2/08 , B01J19/00
CPC分类号： B01J19/18 , B01J19/1806 , C07C2/22 , C07C11/04 , C07C2521/06 , C07C2531/14 , Y02P20/52
摘要： The present invention relates to a method and a reactor system, for the oligomerization of ethylene, comprising oligomerizing ethylene in a reactor in the presence of a solvent and a catalyst composition to produce a liquid product stream comprising linear alpha-olefins, solvent and catalyst composition, and deactivating and extracting the catalyst composition in said liquid product stream by mixing it with a polar phase in a dynamic mixing device having rotor and stator elements comprising concentric tool rings.
摘要翻译：本发明涉及用于乙烯低聚的方法和反应器系统，其包括在溶剂和催化剂组合物存在下在反应器中使乙烯低聚以产生包含线性α-烯烃，溶剂和催化剂组合物的液体产物流并且通过在具有包括同心工具环的转子和定子元件的动态混合装置中将其与极性相混合来使所述液体产物流中的催化剂组合物失活和萃取。

6. 发明申请

US20110046429A1 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：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。

7. 发明授权

US08480985B2 Process and device for decomposing laughing gas 有权
标题翻译：分解笑气的工艺和装置
公开(公告)号：US08480985B2
公开(公告)日：2013-07-09
申请号：US13144227
申请日：2010-01-05
申请人： Ulrike Wenning , Hans-Jörg Zander , Anton Wellenhofer , Karl-Heinz Hofmann , Wibke Korn , Franz Beran , Nicole Schödel , Wolfgang Schmehl
发明人： Ulrike Wenning , Hans-Jörg Zander , Anton Wellenhofer , Karl-Heinz Hofmann , Wibke Korn , Franz Beran , Nicole Schödel , Wolfgang Schmehl
IPC分类号： B01D53/56 , B01D53/74 , B01D53/86
CPC分类号： C01B21/22 , A61M16/009 , A61M16/0093 , A61M2202/0283 , B01D53/8631 , B01D2257/402 , B01D2259/4533 , B01J23/40 , C01B21/02 , Y02C20/10 , Y02P20/153
摘要： A method and device for the catalytic decomposition of laughing gas in a laughing-gas-bearing gas. The method includes diluting the laughing-gas-bearing gas with a diluting gas, while forming a laughing-gas-bearing charge gas. The laughing-gas bearing charge gas is passed through a heat-exchange step where heat exchange occurs with an exhaust. A heating step occurs for occasional heating of the laughing-gas-bearing charge gas in a fixed-bed reactor for catalytic decomposition of the laughing gas. In some embodiments the diluting gas is dried, and at least a part of the exhaust from the catalytic decomposition of the laughing gas is mixed with the laughing-gas-bearing charge gas upstream of the catalytic decomposition of the laughing gas.
摘要翻译：用于在含气气体的气体中催化分解笑气的方法和装置。该方法包括用稀释气体稀释含气体的气体，同时形成含气体的充气气体。带有气体的充气气体通过与废气进行热交换的热交换步骤。在用于催化分解笑气的固定床反应器中偶尔加热含气气的充气气体，发生加热步骤。在一些实施方案中，稀释气体被干燥，并且来自笑气体的催化分解的排气的至少一部分与笑气的催化分解上游的含气气的加料气体混合。

8. 发明申请

US20160207035A1 PROCESS FOR PREPARING A CATALYST, CATALYST AND PROCESS FOR THE OXIDATIVE DEHYDROGENATION OF HYDROCARBONS 审中-公开
标题翻译：制备催化剂，催化剂和烃类氧化脱氢方法
公开(公告)号：US20160207035A1
公开(公告)日：2016-07-21
申请号：US14914035
申请日：2014-08-07
申请人： Hans-Jörg Zander , Florian Winkler , Andreas Meiswinkel , Karl-Heinz Hofmann , Christian Thaller , Johannes A. Lercher , Daniela Hartmann , Andre Cornelis van Veen , Maria Cruz Sanchez-Sanchez
发明人： Hans-Jörg Zander , Florian Winkler , Andreas Meiswinkel , Karl-Heinz Hofmann , Christian Thaller , Johannes A. Lercher , Daniela Hartmann , Andre Cornelis van Veen , Maria Cruz Sanchez-Sanchez
IPC分类号： B01J37/14 , C07C5/48 , B01J37/10 , B01J27/057
CPC分类号： B01J37/14 , B01J23/28 , B01J27/0576 , B01J37/08 , B01J37/10 , B01J37/12 , B01J2523/00 , C07C5/48 , C07C2523/20 , C07C2523/22 , C07C2523/28 , C07C2527/057 , Y02P20/52 , B01J2523/55 , B01J2523/56 , B01J2523/64 , B01J2523/68 , C07C11/04 , C07C11/06
摘要： A process for preparing a catalyst provided in the form of a metal oxide catalyst having at least one element selected from Mo, Te, Nb, V, Cr, Dy, Ga, Sb, Ni, Co, Pt and Ce. The catalyst is subjected to an aftertreatment to increase the proportion of the M1 phase, by contacting the catalyst with steam at a pressure below 100 bar or by contacting the catalyst with oxygen to obtain an aftertreated catalyst. The aftertreated catalyst may be used for oxidative dehydrogenation processes.
摘要翻译：制备以金属氧化物催化剂形式提供的催化剂的方法，所述催化剂具有选自Mo，Te，Nb，V，Cr，Dy，Ga，Sb，Ni，Co，Pt和Ce中的至少一种元素。对催化剂进行后处理，以通过使催化剂与压力低于100巴的蒸汽接触或者使催化剂与氧接触以获得后处理的催化剂，来增加M1相的比例。后处理的催化剂可用于氧化脱氢方法。

9. 发明申请

US20120063982A1 PROCESS AND DEVICE FOR DECOMPOSING LAUGHING GAS 有权
标题翻译：用于分解气体的方法和装置
公开(公告)号：US20120063982A1
公开(公告)日：2012-03-15
申请号：US13144227
申请日：2010-01-05
申请人： Ulrike Wenning , Hans-Jörg Zander , Anton Wellenhofer , Karl-Heinz Hofmann , Wibke Korn , Franz Beran , Nicole Schödel , Wolfgang Schmehl
发明人： Ulrike Wenning , Hans-Jörg Zander , Anton Wellenhofer , Karl-Heinz Hofmann , Wibke Korn , Franz Beran , Nicole Schödel , Wolfgang Schmehl
IPC分类号： B01D53/56
CPC分类号： C01B21/22 , A61M16/009 , A61M16/0093 , A61M2202/0283 , B01D53/8631 , B01D2257/402 , B01D2259/4533 , B01J23/40 , C01B21/02 , Y02C20/10 , Y02P20/153
摘要： The laughing-gas-containing gas (1) is diluted by means of a diluting gas (2). The diluting gas (2) is virtually free from water fractions in the dryer (3). After feed of the diluting gas (2) via the feed line (13), exhaust gas (8) from the catalytic decomposition (7) is added (4) to the laughing-gas-containing feed gas (12). After addition (4) of the exhaust gas (8) from the catalytic decomposition of laughing gas (7), the laughing-gas-containing feed gas (12) is compressed (5) and passed to the heat exchanger (6). In the heat exchanger (6) the laughing-gas-containing feed gas (12) is preheated by heat exchange with the exhaust gas (8). The exhaust gas (8) is cooled in the heat exchanger (6) in this process. The preheated laughing-gas-containing feed gas (12) is passed via a further optional heater (11) as a feed to the catalytic laughing gas decomposition (7). In order to avoid a concentration build-up, some of the exhaust gas (8) is passed out (9) of the process. The exhaust gas (8) is further cooled by a further optional heat exchanger (10). The additional cooling by means of the heat exchanger (10) ensures that subsequent appliances such as the compressor are protected against overheating. By means of the heat exchanger (10), the permissible temperature of that part of the exhaust gas (8) which is released (9) to the atmosphere can also be controlled here. For optimal control of the intake temperature of the laughing-gas-containing feed gas (12) into the catalytic decomposition (7), at least some of the laughing-gas-containing feed gas (12) can bypass the heat exchanger (6) using a bypass (14).
摘要翻译：含气味气体（1）通过稀释气体（2）稀释。稀释气体（2）在干燥器（3）中几乎没有水分。在通过进料管线（13）进料稀释气体（2）之后，向含笑气的进料气体（12）中加入来自催化分解（7）的废气（8）（4）。在从气体（7）的催化分解中加入（4）废气（8）后，将含笑气的进料气体（12）压缩（5）并通入热交换器（6）。在热交换器（6）中，通过与废气（8）的热交换来预热含笑气体的进料气体（12）。在该过程中，排气（8）在热交换器（6）中被冷却。预热的含笑气体的进料气体（12）通过另外的任选的加热器（11）作为催化气体分解的进料（7）通过。为了避免浓度积聚，一部分废气（8）被排出（9）。废气（8）通过另外的任选的热交换器（10）进一步冷却。通过热交换器（10）的附加冷却确保了后续的诸如压缩机的设备被保护以免过热。通过热交换器（10），也可以控制排放到大气中的废气（8）部分的允许温度（9）。为了将含笑气的进料气体（12）的进气温度最佳控制到催化分解（7）中，至少一些含气味的进料气体（12）可绕过热交换器（6）使用旁路（14）。

10. 发明申请

US20120014855A1 APPARATUS AND PROCESS FOR DECOMPOSING DINITROGEN MONOXIDE IN AN ADIABATIC FIXED BED REACTOR 有权
标题翻译：在固定床反应器中分解一氧化氮的装置和方法
公开(公告)号：US20120014855A1
公开(公告)日：2012-01-19
申请号：US13144224
申请日：2010-01-05
申请人： Franz Beran , Karl-Heinz Hofmann , Nicole Schödel , Wolfgang Schmehl , Ulrike Wenning , Hans-Jörg Zander
发明人： Franz Beran , Karl-Heinz Hofmann , Nicole Schödel , Wolfgang Schmehl , Ulrike Wenning , Hans-Jörg Zander
IPC分类号： B01D53/56 , B01J19/00
CPC分类号： C01B21/22 , A61M16/009 , A61M16/0093 , A61M2202/0283 , B01D53/8631 , B01D2257/402 , B01D2259/4533 , B01J23/40 , C01B21/02 , Y02C20/10 , Y02P20/153
摘要： The invention relates to an apparatus and to a process for decomposing dinitrogen monoxide. The apparatus comprises a gas inlet 1 for supplying a nitrogen monoxide-containing gas, a first heat exchange medium 3 for exchanging heat between an offgas and the nitrogen monoxide-containing gas, a heating apparatus 4 for occasional heating of the nitrogen monoxide-containing gas, a fixed bed reactor 5 in which a catalyst is accommodated, in order to decompose the dinitrogen monoxide in the dinitrogen monoxide-containing gas, a gas outlet through which the offgas leaving the fixed bed reactor can be conducted out via the heat exchange medium 3. According to the invention, the catalyst is suitable for decomposing dinitrogen monoxide at temperatures below 800° C., especially preferably below 450° C., more preferably below 400° C. The fixed bed reactor 5 is configured for operation in an adiabatic state.
摘要翻译：本发明涉及一种用于分解一氧化二氮的装置和方法。该装置包括用于供给一氧化二氮气体的气体入口1，用于在废气和含一氧化碳气体之间交换热的第一热交换介质3，用于偶尔加热含一氧化碳的气体的加热装置4 ，其中容纳有催化剂的固定床反应器5，以便分解一氧化二氮气体中的一氧化二氮，可以通过热交换介质3将出口离开固定床反应器的废气通过出口排出气体出口根据本发明，催化剂适用于在低于800℃，特别优选低于450℃，更优选低于400℃的温度下分解一氧化二氮。固定床反应器5构造成在绝热状态下操作。

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