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1. 发明授权

US09266808B2 Method for the hydroformylation of olefins 有权
标题翻译：烯烃加氢甲酰化的方法
公开(公告)号：US09266808B2
公开(公告)日：2016-02-23
申请号：US12516855
申请日：2007-11-29
申请人： Marcus Sigl , Frank Poplow , Rainer Papp , Thomas Mackewitz , Dag Wiebelhaus , Rocco Paciello , Thomas Heldemann , Frank Heimann , Stefan Bitterlich , Martin Volland , Sven Crone , Christoph Obler
发明人： Marcus Sigl , Frank Poplow , Rainer Papp , Thomas Mackewitz , Dag Wiebelhaus , Rocco Paciello , Thomas Heldemann , Frank Heimann , Stefan Bitterlich , Martin Volland , Sven Crone , Christoph Obler
IPC分类号： C07C29/141 , C07C45/50 , C07C5/25 , C07C45/74
CPC分类号： C07C45/50 , C07C5/2506 , C07C29/141 , C07C45/74 , C07C47/02 , C07C11/08 , C07C31/125 , C07C47/21
摘要： The present invention relates to a process for preparing hydroformylation products of olefins having at least four carbon atoms, in which a high proportion of both the linear Ci-olefins having a terminal double bond comprised in the olefin-comprising feed used and of the linear Ci-olefins having an internal double bond is converted into hydroformylation products. Furthermore, the invention relates to a process for preparing 2-propylheptanol which comprises such a hydroformylation process.
摘要翻译：本发明涉及一种制备具有至少四个碳原子的烯烃的加氢甲酰化产物的方法，其中在所用含烯烃的原料中包含的具有末端双键的直链C 1 -C 20烯烃和线性C 1 具有内部双键的烯烃转化为加氢甲酰化产物。此外，本发明涉及一种制备2-丙基庚醇的方法，其包括这种加氢甲酰化方法。

2. 发明申请

US20100048959A1 METHOD FOR THE HYDROFORMYLATION OF OLEFINS 有权
标题翻译：烯烃氢化方法
公开(公告)号：US20100048959A1
公开(公告)日：2010-02-25
申请号：US12516855
申请日：2007-11-29
申请人： Marcus Sigl , Frank Poplow , Rainer Papp , Thomas Mackewitz , Dag Wiebelhaus , Rocco Paciello , Thomas Heldemann , Frank Heimann , Stefan Bitterlich , Martin Volland , Sven Crone , Christoph Obler
发明人： Marcus Sigl , Frank Poplow , Rainer Papp , Thomas Mackewitz , Dag Wiebelhaus , Rocco Paciello , Thomas Heldemann , Frank Heimann , Stefan Bitterlich , Martin Volland , Sven Crone , Christoph Obler
IPC分类号： C07C45/41 , C07C29/151
CPC分类号： C07C45/50 , C07C5/2506 , C07C29/141 , C07C45/74 , C07C47/02 , C07C11/08 , C07C31/125 , C07C47/21
摘要： The present invention relates to a process for preparing hydroformylation products of olefins having at least four carbon atoms, in which a high proportion of both the linear Ci-olefins having a terminal double bond comprised in the olefin-comprising feed used and of the linear Ci-olefins having an internal double bond is converted into hydroformylation products. Furthermore, the invention relates to a process for preparing 2-propylheptanol which comprises such a hydroformylation process.
摘要翻译：本发明涉及一种制备具有至少四个碳原子的烯烃的加氢甲酰化产物的方法，其中在所用含烯烃的原料中包含的具有末端双键的直链C 1 -C 20烯烃和线性C 1 具有内部双键的烯烃转化为加氢甲酰化产物。此外，本发明涉及一种制备2-丙基庚醇的方法，其包括这种加氢甲酰化方法。

3. 发明申请

US20070161842A1 Method for the production of butadiene and 1-butene 有权
标题翻译：制备丁二烯和1-丁烯的方法
公开(公告)号：US20070161842A1
公开(公告)日：2007-07-12
申请号：US10584783
申请日：2004-12-30
申请人： Thorsten Johann , Gotz-Peter Schindler , Andreas Brodhagen , Sven Crone , Regina Benfer , Marcus Sigl , Mark Duda
发明人： Thorsten Johann , Gotz-Peter Schindler , Andreas Brodhagen , Sven Crone , Regina Benfer , Marcus Sigl , Mark Duda
IPC分类号： C07C5/327 , C07C1/00
CPC分类号： C07C5/327 , C07C5/333 , C07C5/48 , C07C11/167
摘要： The invention relates to a process for preparing butadiene from n-butane having the steps of A) providing a feed gas stream a comprising n-butane; B) feeding the feed gas stream a comprising n-butane into at least one first dehydrogenation zone and nonoxidatively catalytically dehydrogenating n-butane to obtain a product gas stream b comprising n-butane, 1-butene, 2-butene, butadiene, hydrogen, low-boiling secondary constituents and in some cases steam; C) feeding the product gas stream b of the nonoxidative catalytic dehydrogenation and an oxygenous gas into at least one second dehydrogenation zone and oxidatively dehydrogenating n-butane, 1-butene and 2-butene to obtain a product gas stream c comprising n-butane, 2-butene, butadiene, low-boiling secondary constituents and steam, said product gas stream c having a higher content of butadiene than the product gas stream b; D) removing the low-boiling secondary constituents and steam to obtain a C4 product gas stream d substantially consisting of n-butane, 2-butene and butadiene; E) separating the C4 product gas stream d into a stream e1 consisting substantially of n-butane and 2-butene and a product of value stream e2 consisting substantially of butadiene by extractive distillation; F) feeding the stream e1 consisting substantially of n-butane and 2-butene and a cycle stream g comprising 1-butene and 2-butene into a distillation zone and separating into a 1-butene-rich product of value stream f1, a recycle stream f2 comprising 2-butene and n-butane and a stream f3 comprising 2-butene, and recycling the recycle stream f2 into the first dehydrogenation zone; G) feeding the stream f3 comprising 2-butene into an isomerization zone and isomerizing 2-butene to 1-butene to obtain a cycle stream g comprising 1-butene and 2-butene, and recycling the cycle gas stream g into the distillation zone.
摘要翻译：本发明涉及一种从正丁烷制备丁二烯的方法，该方法具有以下步骤：A）提供包含正丁烷的进料气流a; B）将包含正丁烷的进料气流（a）进料到至少一个第一脱氢区和非氧化催化脱氢的正丁烷中，以获得包含正丁烷，1-丁烯，2-丁烯，丁二烯，氢，低沸点次生成分，有时还有蒸汽; C）将非氧化催化脱氢的产物气流b和氧气输送到至少一个第二脱氢区，并使正丁烷，1-丁烯和2-丁烯氧化脱氢得到包含正丁烷的产物气流c，丁二烯，低沸点二次成分和蒸汽，所述产物气流c具有比产物气流b更高含量的丁二烯; D）除去低沸点二次成分和蒸汽，得到基本上由正丁烷，2-丁烯和丁二烯组成的C 4 H 4产物气流d; E）将C 4 H 4产物气流d分离成基本上由正丁烷和2-丁烯组成的物流e1和通过萃取蒸馏基本上由丁二烯组成的价值流e2的产物; F）将基本上由正丁烷和2-丁烯组成的流e1和包含1-丁烯和2-丁烯的循环流g加入到蒸馏区中并分离成价值流f1的富含1-丁烯的产物，再循环包含2-丁烯和正丁烷的料流f2和包含2-丁烯的料流f3，并将再循环料流f2再循环到第一脱氢区中; G）将包含2-丁烯的料流f3进料到异构化区并将2-丁烯异构化成1-丁烯，得到包含1-丁烯和2-丁烯的循环流g，并将循环气流g再循环到蒸馏区中。

4. 发明授权

US07488857B2 Method for the production of butadiene and 1-butene 有权
标题翻译：制备丁二烯和1-丁烯的方法
公开(公告)号：US07488857B2
公开(公告)日：2009-02-10
申请号：US10584783
申请日：2004-12-30
申请人： Thorsten Johann , Götz-Peter Schindler , Andreas Brodhagen , Sven Crone , Regina Benfer , Marcus Sigl , Mark Duda
发明人： Thorsten Johann , Götz-Peter Schindler , Andreas Brodhagen , Sven Crone , Regina Benfer , Marcus Sigl , Mark Duda
IPC分类号： C07C5/333
CPC分类号： C07C5/327 , C07C5/333 , C07C5/48 , C07C11/167
摘要： The disclosure involves a process for the preparation of butadiene and 1-butene. The process includes at least a first catalytic dehydrogenation of n-butane to obtain a gas stream which is followed by at least a second oxidative dehydrogenation to form a second gas stream. The second gas stream is then subjected to distillation and isomeration steps to obtain butadiene and 1-butene.
摘要翻译：本公开涉及制备丁二烯和1-丁烯的方法。该方法至少包括正丁烷的第一催化脱氢以获得气流，随后进行至少第二氧化脱氢以形成第二气流。然后将第二气流进行蒸馏和异构化步骤以获得丁二烯和1-丁烯。

5. 发明授权

US08680353B2 Process for preparing oligomers of butene 有权
标题翻译：制备丁烯低聚物的方法
公开(公告)号：US08680353B2
公开(公告)日：2014-03-25
申请号：US13680910
申请日：2012-11-19
申请人： Sven Crone , Oliver Ryll , Till Blum , Alexander Weck , Rainer Papp , Roland Krokoszinski , Heinrich-Josef Blankertz
发明人： Sven Crone , Oliver Ryll , Till Blum , Alexander Weck , Rainer Papp , Roland Krokoszinski , Heinrich-Josef Blankertz
IPC分类号： C07C1/00 , C07C2/00 , C07C4/00 , C07C5/00 , C07C6/00
CPC分类号： C07C2/06 , C07C2/10 , C07C2523/755 , C07C11/02
摘要： A process for preparing oligomers by continuous oligomerization of butenes is described, wherein a) a feed stream 1) comprising 1-butene and 2-butene in a total concentration of from 10 to 70% by weight and from 10 to 60% by weight of isobutane is reacted until more than 60% by weight of the 1-butene comprised in the feed stream 1 but less than 50% by weight of the 2-butene comprised in feed stream 1 have been converted into oligomers. b) The oligomers obtained in a) are separated off and optionally passed to a further work-up and the remaining residual stream is fed to work-up by distillation. c) Isobutane is separated off by distillation from the residual stream, and d) the isobutane-depleted stream obtained after the work-up by distillation c) is reacted to form oligomers.
摘要翻译：描述了通过丁烯的连续低聚制备低聚物的方法，其中a）包含总重量为10-70重量％和10-60重量％的1-丁烯和2-丁烯的进料流1）异丁烷反应直到进料流1中包含的重量百分比大于60重量％的1-丁烯，但是小于50重量％的进料流1中包含的2-丁烯已经被转化为低聚物。 b）将a）中得到的低聚物分离出来并任选地进一步处理，剩余的剩余物流通过蒸馏进料后处理。 c）通过蒸馏从残余物流分离异丁烷，和d）通过蒸馏处理后获得的异丁烷贫化物流c）反应形成低聚物。

6. 发明申请

US20100048960A1 PROCESS FOR PREPARING ISOPROPANOL AND 2-BUTANOL FROM THE CORRESPONDING ALKANES 失效
标题翻译：从相应的碱中制备异丙醇和2-丁醇的方法
公开(公告)号：US20100048960A1
公开(公告)日：2010-02-25
申请号：US12374351
申请日：2007-07-16
申请人： Georg Degen , Sven Crone , Ralf Boehling , Ansgar Gereon Altenhoff , Wolfgang Rohde , Jochen Buerkle , Goetz-Peter Schindler , Thomas Holtmann , Markus Schmitt
发明人： Georg Degen , Sven Crone , Ralf Boehling , Ansgar Gereon Altenhoff , Wolfgang Rohde , Jochen Buerkle , Goetz-Peter Schindler , Thomas Holtmann , Markus Schmitt
IPC分类号： C07C29/04
CPC分类号： C07C67/04 , C07C29/095 , Y02P20/127 , C07C31/10 , C07C31/12 , C07C69/06 , C07C69/14
摘要： A process for preparing alkanols (I) selected from the group consisting of isopropanol and 2-butanol from the corresponding alkanes (II) selected from the group consisting of propane and n-butane, comprising the steps of: A) providing a starting gas stream a comprising the alkane (II); B) feeding the starting gas stream a comprising the alkane (II) into a dehydrogenation zone and subjecting the alkane (II) to a dehydrogenation to the alkene (III) to obtain a product gas stream b comprising the alkene (III) and unconverted alkane (II), with or without high boilers, steam, hydrogen and low boilers; C) at least compressing product gas stream b, optionally separating product gas stream b into an aqueous phase c1, a phase c2 comprising the alkene (III) and the alkane (II), with or without high boilers, and a gas phase c3 comprising hydrogen and low boilers; D) reacting product gas stream b or the phase c2 comprising alkene (III) and alkane (II) with an organic acid (IV) in an esterification zone to obtain a product mixture d comprising the corresponding alkyl ester (V) of the organic acid and the unconverted alkane (II); E) removing from product mixture d a gas stream e1 which comprises an alkane (II) and is recycled into the dehydrogenation zone if appropriate, and a product mixture e2 comprising the alkyl ester; F) reacting the product mixture e2 comprising the alkyl ester with water in an ester hydrolysis zone to give a product mixture f comprising the alkanol (I) and the organic acid (IV); G) removing the alkanol (I) and the organic acid (IV) from product mixture f and, if appropriate, recycling the organic acid into the esterification zone.
摘要翻译：从选自丙烷和正丁烷的相应的烷烃（II）制备选自异丙醇和2-丁醇的链烷醇（I）的方法，包括以下步骤：A）提供起始气流 a包含烷烃（II）; B）将包含烷烃（II）的起始气体流（a）进料到脱氢区中并使烷烃（II）脱氢至烯烃（III），得到包含烯烃（III）和未转化烷烃的产物气流b （II），有或没有高锅炉，蒸汽，氢气和低锅炉; C）至少压缩产物气流b，任选地将产物气流b分离成水相c1，包含烯烃（III）和烷烃（II）的阶段c2，具有或不具有高锅炉，以及气相c3，其包含氢和低锅炉; D）使产物气流b或包含烯烃（III）和烷烃（II）的相c与酯化区中的有机酸（IV）反应，得到包含相应的有机酸烷基酯（V）的产物混合物d 和未转化的烷烃（II）; E）从产物混合物d除去包含烷烃（II）的气流e1，并且如果合适的话再循环到脱氢区中，以及包含烷基酯的产物混合物e2; F）在酯水解区中使包含烷基酯的产物混合物e2与水反应，得到包含链烷醇（I）和有机酸（IV）的产物混合物f; G）从产物混合物f中除去链烷醇（I）和有机酸（IV），如果合适，将有机酸再循环到酯化区。

7. 发明授权

US07488858B2 Method for the production of butadiene 有权
标题翻译：生产丁二烯的方法
公开(公告)号：US07488858B2
公开(公告)日：2009-02-10
申请号：US10584785
申请日：2004-12-30
申请人： Thorsten Johann , Götz-Peter Schindler , Andreas Brodhagen , Sven Crone , Mark Duda
发明人： Thorsten Johann , Götz-Peter Schindler , Andreas Brodhagen , Sven Crone , Mark Duda
IPC分类号： C07C5/333
CPC分类号： C07C5/333 , C07C5/48 , C07C11/167
摘要： The disclosure involves a process for preparing butadiene from n-butane. In the process, n-butane is first dehydrogenated autothermally under nonoxidative conditions to form a gas stream. The gas stream is then oxidatively dehydrogenated to form a second gas stream. From the second gas stream, a third gas stream containing n-butane, 2-butene and butadiene is obtained. From the third gas stream, a butadiene/butaine product stream is obtained and remaining n-butane and 2-butene is recycled into the first dehydrogenation zone.
摘要翻译：本公开涉及从正丁烷制备丁二烯的方法。在此过程中，正丁烷首先在非氧化条件下自热脱氢形成气流。然后将气流氧化脱氢以形成第二气流。从第二气流中获得含有正丁烷，2-丁烯和丁二烯的第三气流。从第三气流中获得丁二烯/丁内酯产物流，并将剩余的正丁烷和2-丁烯再循环到第一脱氢区中。

8. 发明申请

US20080221374A1 Method for the Production of Propene from Propane 审中-公开
标题翻译：丙烷生产丙烯的方法
公开(公告)号：US20080221374A1
公开(公告)日：2008-09-11
申请号：US11813360
申请日：2006-01-04
申请人： Sven Crone , Otto Machhammer , Gotz-Peter Schindler , Frieder Borgmeier
发明人： Sven Crone , Otto Machhammer , Gotz-Peter Schindler , Frieder Borgmeier
IPC分类号： C07C5/02
CPC分类号： C07C5/3337 , C07C7/11 , C07C11/06
摘要： A process for preparing propene from propane, comprising the steps: A) a feed gas stream a comprising propane is provided; B) the fed gas stream a comprising propane, if appropriate steam and, if appropriate, an oxygenous gas stream are fed into a dehydrogenation zone and propane is subjected to a dehydrogenation to propene to obtain a product gas stream b comprising propane, propene, methane, ethane, ethene, carbon monoxide, carbon dioxide, steam, if appropriate hydrogen and, if appropriate, oxygen; C) product gas stream b is cooled, if appropriate condensed and steam is removed by condensation to obtain a steam-depleted product gas stream c; D) product gas stream c is contacted in a first absorption zone with a selective, inert absorbent which selectively absorbs propene to obtain an absorbent stream d1 laden substantially with propene and a gas stream d2 comprising propane, methane, ethane, ethene, carbon monoxide, carbon dioxide and hydrogen; E) if appropriate, the absorbent stream d1 is decompressed to a lower pressure in a first desorption zone to obtain an absorbent stream e1 laden substantially with propene and a gas stream e2 comprising propene, and gas stream e2 is recycled into the first absorption zone, F) from the absorbent stream d1 or e1 laden substantially with propene, in at least one second desorption zone, by decompression, heating and/or stripping the absorbent stream d1 or e1, a gas stream f1 comprising propene is released and the selective absorbent is recovered.
摘要翻译：一种从丙烷制备丙烯的方法，包括以下步骤：A）提供包含丙烷的进料气流a; B）包含丙烷的进料气流a（如果合适的话）蒸汽，如果合适的话，将含氧气流送入脱氢区，然后使丙烷脱氢至丙烯，得到包含丙烷，丙烯，甲烷的产物气流b 乙烷，乙烯，一氧化碳，二氧化碳，蒸汽，如果合适的话，以及适当的话，氧气; C）产物气流b被冷却，如果合适的话冷凝和蒸汽通过冷凝除去，得到蒸汽消耗产物气流c; D）产物气流c在第一吸收区域与选择性吸收丙烯的选择性惰性吸收剂接触，从而获得基本上与丙烯一起填充的吸收剂流d1和包含丙烷，甲烷，乙烷，乙烯，一氧化碳，二氧化碳和氢气; E）如果合适，在第一解吸区中将吸收剂流d1减压至较低的压力，以获得基本上与丙烯和包含丙烯的气流e2并且气流e2再循环到第一吸收区中的吸收剂流e1， F）通过减压，加热和/或汽提吸收剂流d1或e1，从至少一个第二解吸区中基本上与丙烯充分接触的吸收剂流d1或e1，释放包含丙烯的气流f1，并且选择性吸附剂恢复。

9. 发明申请

US20070167661A1 Method for the production of butadiene 有权
标题翻译：生产丁二烯的方法
公开(公告)号：US20070167661A1
公开(公告)日：2007-07-19
申请号：US10584758
申请日：2004-12-30
申请人： Thorsten Johann , Gotz-Peter Schindler , Andreas Brodhagen , Sven Crone , Regina Benfer , Thomas Hill , Mark Duda
发明人： Thorsten Johann , Gotz-Peter Schindler , Andreas Brodhagen , Sven Crone , Regina Benfer , Thomas Hill , Mark Duda
IPC分类号： C07C5/327
CPC分类号： C07C5/333 , C07C5/48 , C07C11/167
摘要： The invention relates to a process for preparing butadiene from n-butane having the steps of A) providing a feed gas stream a comprising n-butane; B) feeding the feed gas stream a comprising n-butane into at least one first dehydrogenation zone and nonoxidatively catalytically dehydrogenating n-butane to obtain a product gas stream b comprising n-butane, 1-butene, 2-butene, butadiene, hydrogen, low-boiling secondary constituents and in some cases steam; C) feeding the product gas stream b of the nonoxidative catalytic dehydrogenation and an oxygenous gas into at least one second dehydrogenation zone and oxidatively dehydrogenating 1-butene and 2-butene to obtain a product gas stream c comprising n-butane, 2-butene, butadiene, hydrogen, low-boiling secondary constituents and steam, said product gas stream c having a higher content of butadiene than the product gas stream b; D) removing hydrogen, the low-boiling secondary constituents and steam to obtain a C4 product gas stream d substantially consisting of n-butane, 2-butene and butadiene; E) separating the C4 product gas stream d into a recycle stream e1 consisting substantially of n-butane and 2-butene and a stream e2 consisting substantially of butadiene by extractively distilling and recycling the stream e1 into the first dehydrogenation zone; F) if desired, feeding some or all of the stream e2 consisting substantially of butadiene into a selective hydrogenation zone and selectively hydrogenating butadiene to 1- and/or 2-butene to obtain a stream f comprising 1-butene and 2-butene; G) if desired, feeding the stream f comprising 1-butene and 2-butene into a distillation zone and removing a product of value stream g1 consisting substantially of 1-butene to leave a stream g2 comprising 2-butene; H) if desired, recycling the stream g2 comprising 2-butene into the first dehydrogenation zone.
摘要翻译：本发明涉及一种从正丁烷制备丁二烯的方法，该方法具有以下步骤：A）提供包含正丁烷的进料气流a; B）将包含正丁烷的进料气流（a）进料到至少一个第一脱氢区和非氧化催化脱氢的正丁烷中，以获得包含正丁烷，1-丁烯，2-丁烯，丁二烯，氢，低沸点次生成分，有时还有蒸汽; C）将非氧化催化脱氢的产物气流b和氧气输送到至少一个第二脱氢区，并使1-丁烯和2-丁烯氧化脱氢得到包含正丁烷，2-丁烯，丁二烯，氢，低沸点二次成分和蒸汽，所述产物气流c具有比产物气流b更高含量的丁二烯; D）除去氢气，低沸点次级组分和蒸汽，得到基本上由正丁烷，2-丁烯和丁二烯组成的C 4 H 4产物气流d; E）将C 4 H 4产物气流d分离成基本上由正丁烷和2-丁烯组成的循环流e1和基本上由丁二烯组成的物流e2，通过萃取蒸馏并将流e1再循环到第一个脱氢区; F）如果需要，将基本上由丁二烯组成的一些或全部流e2加入到选择性氢化区中，并将丁二烯选择性氢化为1-和/或2-丁烯，以获得包含1-丁烯和2-丁烯的料流f; 如果需要，将包含1-丁烯和2-丁烯的料流f加入到蒸馏区中并除去基本上由1-丁烯组成的物流g1的产物以留下包含2-丁烯的料流g2; H）如果需要，将包含2-丁烯的料流g2再循环到第一脱氢区中。

10. 发明申请

US20070099299A1 Catalyst support, catalyst and process for dehydrogenating hydrocarbons 审中-公开
标题翻译：用于脱氢烃的催化剂载体，催化剂和方法
公开(公告)号：US20070099299A1
公开(公告)日：2007-05-03
申请号：US11523016
申请日：2006-09-19
申请人： Falk Simon , Sven Crone , Gotz-Peter Schindler , Ulrich Muller , Frank Stallmach , Wiete Schonfelder
发明人： Falk Simon , Sven Crone , Gotz-Peter Schindler , Ulrich Muller , Frank Stallmach , Wiete Schonfelder
IPC分类号： G01N31/10
CPC分类号： B01J23/63 , B01J21/06 , B01J21/066 , B01J35/002 , B01J37/0018 , C07C5/3335 , C07C2521/06 , C07C2523/42 , G01N24/081 , G01R33/4641 , G01R33/56341 , C07C11/02
摘要： Catalyst supports and catalysts comprising them, having a certain tortuosity, and their use for heterogeneously catalyzed dehydrogenations of hydrocarbons.
摘要翻译：催化剂载体和包含它们的催化剂，具有一定的弯曲度，以及它们用于烃的非均相催化脱氢的用途。

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