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1. 发明授权

US09914681B2 Preparation of high-quality oxo process alcohols from inconstant raw material sources 有权
公开(公告)号：US09914681B2
公开(公告)日：2018-03-13
申请号：US14717183
申请日：2015-05-20
申请人： Frank Geilen , Katrin Marie Dyballa , Dieter Hess , Stephan Peitz , Robert Franke , Dirk Fridag , Dietrich Maschmeyer , Helene Reeker , Guido Stochniol
发明人： Frank Geilen , Katrin Marie Dyballa , Dieter Hess , Stephan Peitz , Robert Franke , Dirk Fridag , Dietrich Maschmeyer , Helene Reeker , Guido Stochniol
IPC分类号： C07C29/14 , C07C45/50 , C07C2/24 , C07C67/08 , C07C69/80 , C08K5/12 , B01J31/18 , C07C29/141
CPC分类号： C07C29/14 , B01J31/185 , B01J31/1885 , C07C2/24 , C07C29/141 , C07C45/50 , C07C67/08 , C07C69/80 , C07C2523/755 , C08K5/12 , C07C11/02 , C07C47/02 , C07C31/125
摘要： The preparation of high-quality oxo process alcohols from inconstant raw material sources is the technically demanding problem which is addressed by a process for continuously preparing an alcohol mixture, in which an input mixture which contains an olefin and has a composition that changes over time is subjected to an oligomerization to obtain an oligomerizate and at least a portion of the olefin oligomers present in the oligomerizate are hydroformylated with carbon monoxide and hydrogen in a hydroformylation in the presence of a homogeneous catalyst system to give aldehydes, at least some of which are converted to the alcohol mixture by subsequent hydrogenation. The process provides a constant plasticizer quality to be produced over a long production period and, optionally, a higher throughput with the same product quality. This is achieved a) by control of the temperature and/or the conversion of the oligomerization as a function of the current composition of the oligomerizate; and b) by control of the composition of the catalyst system and/or of the pressure of the hydroformylation as a function of the current composition of the aldehydes.

2. 发明授权

US10882926B2 Method for preparing a catalyst composition for oligomerization of ethylene and respective catalyst composition pre-formation unit 有权
公开(公告)号：US10882926B2
公开(公告)日：2021-01-05
申请号：US13985664
申请日：2012-01-11
申请人： Anina Wohl , Wolfgang Muller , Heinz Bolt , Andreas Meiswinkel , Uwe Rosenthal , Bernd Muller , Normen Peulecke , Christian Thaller , Marco Harff , Stephan Peitz , Fuad Mosa , Mohammed H. Al-Hazmi , Shahid Azam
发明人： Anina Wohl , Wolfgang Muller , Heinz Bolt , Andreas Meiswinkel , Uwe Rosenthal , Bernd Muller , Normen Peulecke , Christian Thaller , Marco Harff , Stephan Peitz , Fuad Mosa , Mohammed H. Al-Hazmi , Shahid Azam
IPC分类号： C08F4/78 , B01J31/00 , B01J31/02 , B01J31/14 , B01J31/18
摘要： The present invention relates to a method for preparing a catalyst composition for the oligomerization of ethylene and a respective catalyst composition pre-formation unit.

3. 发明授权

US09682898B2 Oligomerization of C4 streams with very low 1 butene content 有权
公开(公告)号：US09682898B2
公开(公告)日：2017-06-20
申请号：US14901177
申请日：2014-06-25
申请人： Stephan Peitz , Frank Geilen , Dietrich Maschmeyer , Guido Stochniol
发明人： Stephan Peitz , Frank Geilen , Dietrich Maschmeyer , Guido Stochniol
IPC分类号： C07C2/08 , C07C2/10 , C10G50/00 , C07C4/02 , C07C5/03 , C07C5/48 , C07C29/04 , C07C41/06 , C07C45/50 , C07D305/10
CPC分类号： C07C2/08 , C07C2/10 , C07C4/02 , C07C5/03 , C07C5/48 , C07C29/04 , C07C41/06 , C07C45/505 , C07C2521/04 , C07C2521/08 , C07C2521/12 , C07C2523/755 , C07C2529/76 , C07D305/10 , C10G50/00 , C10G2300/1092 , C10G2400/02 , C10G2400/22 , C07C11/02
摘要： An OCTOL process is disclosed which by limitation of the conversion in its individual oligomerization steps is set up particularly for the productive utilization of C4 feedstock mixtures with a low 1-butene content and which nevertheless yields a C8 product mixture having an Iso index suitable for the preparation of plasticizer alcohols.

4. 发明申请

US20150336861A1 PREPARATION OF HIGH-QUALITY OXO PROCESS ALCOHOLS FROM INCONSTANT RAW MATERIAL SOURCES 有权
标题翻译：从不合理原料来源制备高品质氧气工艺酒精
公开(公告)号：US20150336861A1
公开(公告)日：2015-11-26
申请号：US14717183
申请日：2015-05-20
申请人： Frank GEILEN , Katrin Marie DYBALLA , Dieter HESS , Stephan PEITZ , Robert FRANKE , Dirk FRIDAG , Dietrich MASCHMEYER , Helene REEKER , Guido STOCHNIOL
发明人： Frank GEILEN , Katrin Marie DYBALLA , Dieter HESS , Stephan PEITZ , Robert FRANKE , Dirk FRIDAG , Dietrich MASCHMEYER , Helene REEKER , Guido STOCHNIOL
IPC分类号： C07C29/14 , C07C69/80 , C08K5/12 , C07C67/08
CPC分类号： C07C29/14 , B01J31/185 , B01J31/1885 , C07C2/24 , C07C29/141 , C07C45/50 , C07C67/08 , C07C69/80 , C07C2523/755 , C08K5/12 , C07C11/02 , C07C47/02 , C07C31/125
摘要： The preparation of high-quality oxo process alcohols from inconstant raw material sources is the technically demanding problem which is addressed by a process for continuously preparing an alcohol mixture, in which an input mixture which contains an olefin and has a composition that changes over time is subjected to an oligomerization to obtain an oligomerizate and at least a portion of the olefin oligomers present in the oligomerizate are hydroformylated with carbon monoxide and hydrogen in a hydroformylation in the presence of a homogeneous catalyst system to give aldehydes, at least some of which are converted to the alcohol mixture by subsequent hydrogenation. The process provides a constant plasticizer quality to be produced over a long production period and, optionally, a higher throughput with the same product quality. This is achieved a) by control of the temperature and/or the conversion of the oligomerization as a function of the current composition of the oligomerizate; and b) by control of the composition of the catalyst system and/or of the pressure of the hydroformylation as a function of the current composition of the aldehydes.
摘要翻译：从不定原料来源制备高品质氧化工艺醇是技术上要求苛刻的问题，其通过连续制备醇混合物的方法来解决，其中含有烯烃并且具有随时间变化的组成的输入混合物是进行低聚以获得低聚物，并且在均相催化剂体系的存在下，在加氢甲酰化中，将低聚物中存在的烯烃低聚物的至少一部分与一氧化碳和氢气加氢甲酰化，得到醛，其中至少一些转化为通过随后的氢化到醇混合物。该方法提供了在长的生产周期内生产的恒定的增塑剂质量，并且可选地具有相同产品质量的较高产量。这是通过控制低聚物的温度和/或转化作为当前低聚物组成的函数来实现的; 和b）通过控制催化剂体系的组成和/或加氢甲酰基化的压力作为醛的当前组成的函数。

5. 发明申请

US20160207849A1 COMBINED PREPARATION OF AT LEAST BUTENE AND OCTENE FROM ETHENE 审中-公开
标题翻译：从乙烯组合制备最小的泡沫和硬度
公开(公告)号：US20160207849A1
公开(公告)日：2016-07-21
申请号：US15000837
申请日：2016-01-19
申请人： Guido STOCHNIOL , Stephan PEITZ , Dietrich MASCHMEYER , Helene REEKER , Joerg SCHALLENBERG
发明人： Guido STOCHNIOL , Stephan PEITZ , Dietrich MASCHMEYER , Helene REEKER , Joerg SCHALLENBERG
IPC分类号： C07C2/24
CPC分类号： C07C2/24 , C07C2/10 , C07C7/04 , C07C2521/12 , C07C2523/755 , C07C11/08 , C07C11/107 , C07C11/02
摘要： A process for the combined preparation of at least butene and octene from ethane, proceeds by a) providing an inert solvent having a boiling point or boiling range below the boiling point of butene; b) providing a first feed mixture comprising at least the inert solvent and ethene dissolved therein; c) converting the first feed mixture in a first synthesis; d) in the first synthesis, oligomerizing at least a portion of the ethene present in the first feed mixture in the presence of a first heterogeneous catalyst and in the presence of the inert solvent to obtain a first reaction mixture comprising at least the inert solvent, butene, hexene and octene; e) working-up of the first reaction mixture and/or a substance stream based thereon into a low boiler fraction comprising the inert solvent, at least one C4-fraction comprising butenes, a C6-fraction comprising hexenes, a C8-fraction comprising octenes and into a C8+-fraction comprising hydrocarbons having more than eight carbon atoms; f) using at least a portion of the low boiler fraction for providing the first feed mixture; g) providing a second feed mixture comprising at least hexene and ethene dissolved in the hexene using at least a portion of the C6-fraction; h) converting the second feed mixture in a second synthesis, wherein the second synthesis is spatially separated from the first synthesis; i) in the second synthesis, reacting at least a portion of the ethene present in the second feed mixture with at least a portion of the hexene present in the second feed mixture in the presence of a second heterogeneous catalyst to obtain a second reaction mixture comprising at least octene; and k) joint working-up of the second reaction mixture with the first reaction mixture or with the substance stream based thereon.
摘要翻译：从乙烷中至少组合制备丁烯和辛烯的方法是：a）提供沸点或沸点低于丁烯沸点的惰性溶剂; b）提供至少包含溶解在其中的惰性溶剂和乙烯的第一进料混合物; c）在第一合成中转化第一进料混合物; d）在第一种合成中，在存在第一种非均相催化剂的情况下和在惰性溶剂存在下使存在于第一进料混合物中的至少一部分乙烯低聚，得到包含至少惰性溶剂的第一反应混合物，丁烯，己烯和辛烯; e）将第一反应混合物和/或基于其的物质流加工到包含惰性溶剂的低沸点馏分中，至少一种包含丁烯的C 4馏分，包含己烯的C 6馏分，包含辛烯的C 8馏分并进入包含具有多于8个碳原子的烃的C8 +分馏; f）使用低沸点馏分的至少一部分来提供第一进料混合物; g）使用C 6馏分的至少一部分提供包含至少己烯和溶解在己烯中的乙烯的第二进料混合物; h）在第二合成中转化所述第二进料混合物，其中所述第二合成在空间上与所述第一合成分离; i）在第二合成中，使第二进料混合物中存在的乙烯的至少一部分与存在于第二进料混合物中的至少一部分己烯存在于第二种非均相催化剂中，以获得第二反应混合物，至少辛烯; 和k）第二反应混合物与第一反应混合物或其上的物质流的联合处理。

6. 发明申请

US20150258535A1 PRODUCTION OF CATALYSTS BASED ON BORON ZEOLITES 审中-公开
标题翻译：基于硼硼沸石生产催化剂
公开(公告)号：US20150258535A1
公开(公告)日：2015-09-17
申请号：US14432928
申请日：2013-09-24
申请人： Asli Nau , Horst-Werner Zanthoff , Frank Geilen , Thomas Quandt , Dietrich Maschmeyer , Markus Winterberg , Stephan Peitz , Reiner Bukohl , Christian Boeing
发明人： Asli Nau , Horst-Werner Zanthoff , Frank Geilen , Thomas Quandt , Dietrich Maschmeyer , Markus Winterberg , Stephan Peitz , Reiner Bukohl , Christian Boeing
IPC分类号： B01J29/86 , B01J37/00 , B01J37/08 , B01J37/04 , B01J37/06
CPC分类号： B01J29/86 , B01J37/009 , B01J37/04 , B01J37/06 , B01J37/08 , B01J2229/37 , C01B37/007
摘要： The process described here has made it possible to obtain boron-containing silicates having a zeolitic structure which display negligible DME and C8 selectivities combined with high activities when used as catalysts for the dissociation of MTBE.
摘要翻译：这里描述的方法使得可以获得具有沸石结构的含硼硅酸盐，当用作MTBE解离的催化剂时，可以显示出可忽略的DME和C8选择性与高活性相结合。

7. 发明申请

US20120184692A1 METHOD FOR PREPARING LINEAR ALPHA-OLEFINS 有权
标题翻译：制备线性脂蛋白的方法
公开(公告)号：US20120184692A1
公开(公告)日：2012-07-19
申请号：US13386618
申请日：2010-05-28
申请人： Peter M. Fritz , Heinz Bölt , Andreas Meiswinkel , Carsten Taube , Florian Winkler , Volker Göke , Wolfgang Müller , Anina Wöhl , Richard Schneider , Uwe Rosenthal , Helmut Fritz , Bernd H. Müller , Normen Peulecke , Stephan Peitz , Bhaskar Reddy Aluri , MOhammed Al-Hazmi , Shahid Majeed Azam , Fuad Mosa , Abdullah Al-Dugathier
发明人： Peter M. Fritz , Heinz Bölt , Andreas Meiswinkel , Carsten Taube , Florian Winkler , Volker Göke , Wolfgang Müller , Anina Wöhl , Richard Schneider , Uwe Rosenthal , Helmut Fritz , Bernd H. Müller , Normen Peulecke , Stephan Peitz , Bhaskar Reddy Aluri , MOhammed Al-Hazmi , Shahid Majeed Azam , Fuad Mosa , Abdullah Al-Dugathier
IPC分类号： C08F2/38
CPC分类号： C07C2/30 , C07C2531/025 , C07C2531/04 , C07C2531/14 , C07C11/02
摘要： The present invention relates to a method for preparing linear alpha-olefins (LAO) by oligomerization of ethylene in the presence of a solvent and homogeneous 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, optionally unreacted ethylene and catalyst from the reactor via a reactor outlet piping system, (iv) dosing at least one additive selected from the group consisting of alcohols, poly-ethylene glycols, polyethylene glycol monoethers, polyethylene glycol diethers, polyamines, amines, amino alcohols and surfactants, (v) transferring the reactor outlet stre con the additive to a catalyst deactivation and removal section, and (vi) deactivating the catalyst with caustic and removing the deactivated catalyst from the reactor outlet stream, wherein the residence time of the additive in the reactor outlet stream prior to mixing with caustic is at least 1 second preferably at least 5 seconds, more preferably at least 10 seconds.
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，包括以下步骤：（i）将乙烯，溶剂和催化剂进料到低聚反应器中（ 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，线性α-烯烃，任选未反应的乙烯和催化剂的反应器出口流，（iv）给予至少一种选自由醇，聚乙二醇，聚乙二醇单醚，聚乙二醇二醚，多胺，胺，氨基醇和表面活性剂组成的组，（v）将反应器出口将该添加剂转移到催化剂失活和除去部分，和（vi ）用苛性碱使催化剂失活并从反应器出口流中除去失活的催化剂，其中添加剂在反应器外部的停留时间在与苛性碱混合之前的流量为至少1秒，优选至少5秒，更优选至少10秒。

8. 发明申请

US20160318829A1 PREPARATION OF BUTADIENE BY OXIDATIVE DEHYDROGENATION OF N-BUTENE AFTER PRECEDING ISOMERIZATION 审中-公开
标题翻译：预处理异构化后，N-丁烯的氧化脱氢制备二苯乙烯
公开(公告)号：US20160318829A1
公开(公告)日：2016-11-03
申请号：US15106084
申请日：2014-12-04
申请人： Felix GAERTNER , Guido STOCHNIOL , Joerg SCHALLENBERG , Horst-Werner ZANTHOFF , Oliver Markus BUSCH , Stephan PEITZ , Frank GEILEN , Arne REINSDORF , Natalya PRODAN
发明人： Felix GAERTNER , Guido STOCHNIOL , Joerg SCHALLENBERG , Horst-Werner ZANTHOFF , Oliver Markus BUSCH , Stephan PEITZ , Frank GEILEN , Arne REINSDORF , Natalya PRODAN
IPC分类号： C07C5/48 , B01J38/12 , B01J23/887 , C07C5/25 , B01J23/02
CPC分类号： C07C5/48 , B01J23/02 , B01J23/8876 , B01J23/92 , B01J38/12 , B01J2523/00 , C07C5/2512 , C07C2521/04 , C07C2521/08 , C07C2521/10 , C07C2521/12 , C07C2523/02 , C07C2523/18 , C07C2523/28 , C07C2523/887 , Y02P20/584 , C07C11/167 , C07C11/08 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/845 , B01J2523/847
摘要： The invention relates to a process for preparing 1,3-butadiene by heterogeneously catalysed oxidative dehydrogenation of n-butene, in which a butene mixture comprising at least 2-butene is provided. The problem that it addresses is that of specifying a process for economically viable preparation of 1,3-butadiene on the industrial scale, which is provided with a butene mixture as raw material, wherein the 1-butene content is comparatively low compared to the 2-butene content thereof, and in which the ratio of 1-butene to 2-butene is subject to variation. This problem is solved by a two-stage process in which, in a first stage, the butene mixture provided is subjected to a heterogeneously catalysed isomerization to obtain an at least partly isomerized butene mixture, and in which the at least partly isomerized butene mixture obtained in the first stage is then subjected, in a second stage, to oxidative dehydrogenation. The two-stage process leads to higher butadiene yields compared to the one-stage process.
摘要翻译：本发明涉及一种通过异丁烯催化的正丁烯的氧化脱氢制备1,3-丁二烯的方法，其中提供包含至少2-丁烯的丁烯混合物。其所涉及的问题是指定以工业规模经济上可行的制备1,3-丁二烯的方法，其中提供了丁烯混合物作为原料，其中1-丁烯含量相对于2 丁烯含量，其中1-丁烯与2-丁烯的比例发生变化。该问题通过两阶段方法解决，其中在第一阶段中，所提供的丁烯混合物经历非均相催化的异构化以获得至少部分异构化的丁烯混合物，并且其中获得至少部分异构化的丁烯混合物然后在第一阶段中，在第二阶段进行氧化脱氢。与一级方法相比，两阶段方法导致更高的丁二烯产率。

9. 发明授权

US09018431B2 Catalyst composition and process for oligomerization of ethylene 有权
标题翻译：催化剂组合物和乙烯低聚方法
公开(公告)号：US09018431B2
公开(公告)日：2015-04-28
申请号：US13263113
申请日：2010-03-24
申请人： Anina Wöhl , Uwe Rosenthal , Bernd H. Müller , Normen Peulecke , Stephan Peitz , Wolfgang Müller , Heinz Bölt , Andreas Meiswinkel , Bhaskar Reddy Aluri , Mohammed Al-Hazmi , Mohammed Al-Masned , Khalid Al-Eidan , Fuad Mosa
发明人： Anina Wöhl , Uwe Rosenthal , Bernd H. Müller , Normen Peulecke , Stephan Peitz , Wolfgang Müller , Heinz Bölt , Andreas Meiswinkel , Bhaskar Reddy Aluri , Mohammed Al-Hazmi , Mohammed Al-Masned , Khalid Al-Eidan , Fuad Mosa
IPC分类号： C07C2/02 , B01J31/00 , B01J37/00 , C08F4/02 , C08F4/60 , B01J31/18 , B01J31/14 , C07C2/36
CPC分类号： B01J31/189 , B01J31/143 , B01J31/1885 , B01J2231/20 , B01J2531/0258 , B01J2531/62 , C07C2/36 , C07C2531/14 , C07C2531/24 , C07C11/02
摘要： The present invention relates to a catalyst composition for oligomerization of ethylene, comprising a chromium compound; a ligand of the general structure R1R2P—N(R3)—P(R4)—N(R5)—H, wherein R1, R2, R3, R4 and R5 are independently selected from halogen, amino, trimethylsilyl, C1-C10-alkyl, aryl and substituted aryl; a modifier containing organic or inorganic halide; and an activator or co-catalyst; and a process for oligomerization utilizing that catalyst.
摘要翻译：本发明涉及含有铬化合物的乙烯低聚催化剂组合物，通式结构R1R2P-N（R3）-P（R4）-N（R5）-H的配体，其中R1，R2，R3，R4和R5独立地选自卤素，氨基，三甲基甲硅烷基，C1-C10-烷基，芳基和取代的芳基; 含有机或无机卤化物的改性剂; 和活化剂或助催化剂; 以及利用该催化剂的低聚方法。

10. 发明授权

US08809613B2 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：US08809613B2
公开(公告)日：2014-08-19
申请号：US13386618
申请日：2010-05-28
申请人： Peter M. Fritz , Heinz Bölt , Andreas Meiswinkel , Carsten Taube , Florian Winkler , Volker Göke , Wolfgang Müller , Anina Wöhl , Richard Schneider , Uwe Rosenthal , Helmut Fritz , Bernd H. Müller , Normen Peulecke , Stephan Peitz , Bhaskar Reddy Aluri , Mohammed Al-Hazmi , Shahid Majeed Azam , Fuad Mosa , Abdullah Al-Dugathier
发明人： Peter M. Fritz , Heinz Bölt , Andreas Meiswinkel , Carsten Taube , Florian Winkler , Volker Göke , Wolfgang Müller , Anina Wöhl , Richard Schneider , Uwe Rosenthal , Helmut Fritz , Bernd H. Müller , Normen Peulecke , Stephan Peitz , Bhaskar Reddy Aluri , Mohammed Al-Hazmi , Shahid Majeed Azam , Fuad Mosa , Abdullah Al-Dugathier
IPC分类号： C07C2/08
CPC分类号： C07C2/30 , C07C2531/025 , C07C2531/04 , C07C2531/14 , C07C11/02
摘要： The present invention relates to a method for preparing linear alpha-olefins (LAO) by oligomerization of ethylene in the presence of a solvent and homogeneous 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, optionally unreacted ethylene and catalyst from the reactor via a reactor outlet piping system, (iv) dosing at least one additive selected from the group consisting of alcohols, poly-ethylene glycols, polyethylene glycol monoethers, polyethylene glycol diethers, polyamines, amines, amino alcohols and surfactants, (v) transferring the reactor outlet stream containing the additive to a catalyst deactivation and removal section, and (vi) deactivating the catalyst with caustic and removing the deactivated catalyst from the reactor outlet stream, wherein the residence time of the additive in the reactor outlet stream prior to mixing with caustic is at least 1 second preferably at least 5 seconds, more preferably at least 10 seconds.
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，包括以下步骤：（i）将乙烯，溶剂和催化剂进料到低聚反应器中（ 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，线性α-烯烃，任选未反应的乙烯和催化剂的反应器出口流，（iv）给予至少一种选自由醇，聚乙二醇，聚乙二醇单醚，聚乙二醇二醚，多胺，胺，氨基醇和表面活性剂组成的组，（v）将含有添加剂的反应器出口流转移到催化剂失活和除去部分，和（vi ）用苛性碱使催化剂失活并从反应器出口流中除去失活的催化剂，其中添加剂在真空中的停留时间在与苛性碱混合之前的出口流量为至少1秒，优选至少5秒，更优选至少10秒。

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