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11. 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。

12. 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。

13. 发明申请

US20080207975A1 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：US20080207975A1
公开(公告)日：2008-08-28
申请号：US11722367
申请日：2005-12-20
申请人： Sven Crone , Otto Machhammer , Gotz-Peter Schindler
发明人： Sven Crone , Otto Machhammer , Gotz-Peter Schindler
IPC分类号： C07C5/00
CPC分类号： C07C5/3337 , C07C7/04 , C07C11/06
摘要： The invention relates to a process for preparing propene from propane, comprising the steps:A) a feed gas stream a comprising propane is provided;B) the feed gas stream a comprising propane and an oxygenous gas stream are fed into a dehydrogenation zone and propane is subjected to a nonoxidative catalytic, autothermal dehydrogenation to propene to obtain a product gas stream b comprising propane, propene, methane, ethane, ethene, nitrogen, carbon monoxide, carbon dioxide, steam and hydrogen;C) product gas stream b is cooled and steam is removed by condensation to obtain a steam-depleted product gas stream c;D) uncondensable or low-boiling gas constituents are removed by contacting product gas stream c with an inert absorbent and subsequently desorbing the gases dissolved in the inert absorbent to obtain a C3 hydrocarbon stream d1 and an offgas stream d2 comprising methane, ethane, ethene, nitrogen, carbon monoxide, carbon dioxide and hydrogen;E) the C3 hydrocarbon stream d1 is cooled and compressed to obtain a liquid C3 hydrocarbon stream e1;F) the liquid C3− hydrocarbon stream e1 is fed into a first distillation zone and separated distillatively into a stream f1 composed of propane and propene and a stream f2 comprising ethane and ethene;G) stream f1 is fed into a (second) distillation zone and separated distillatively into a product stream g1 composed of propene and a stream g2 composed of propane, and stream g2 is recycled at least partly into the dehydrogenation zone.
摘要翻译：本发明涉及一种从丙烷制备丙烯的方法，包括以下步骤：A）提供包含丙烷的原料气流a; B）将包含丙烷和含氧气流的原料气流a进料到脱氢区，丙烷经受非氧化催化，自热脱氢至丙烯以获得包含丙烷，丙烯，甲烷，乙烷，乙烯的产物气流b ，氮气，一氧化碳，二氧化碳，蒸气和氢气; C）产物气流b被冷却并通过冷凝除去蒸汽，得到蒸汽消耗产物气流c; D）通过使产物气流c与惰性吸收剂接触并随后将溶解在惰性吸收剂中的气体解吸，得到C 3 N 3烃流d 1和废气，除去不可冷凝或低沸点气体成分流d 2包含甲烷，乙烷，乙烯，氮气，一氧化碳，二氧化碳和氢气; E）将C 3 C 3烃流d 1冷却并压缩，得到液体C 3烃流e1; F）将液体C 3 - C 3 - 烃流e 1进料到第一蒸馏区并蒸馏分离成由丙烷和丙烯组成的料流f 1和包含乙烷和乙烯的料流f 2; G）流f 1进料到（第二）蒸馏区并蒸馏分离成由丙烯构成的产物流g 1和由丙烷组成的料流g 2，并且流g 2至少部分地再循环到脱氢区中。

14. 发明申请

US20080293980A1 Method for the Synthesis of Aromatic Hydrocarbons From C1-C4-Alkanes and Utilization of C1-C4-Alkane-Comprising Product Stream 审中-公开
标题翻译：从C1-C4烷烃合成芳香烃的方法和使用C1-C4-烷烃的产品流
公开(公告)号：US20080293980A1
公开(公告)日：2008-11-27
申请号：US12091874
申请日：2006-10-30
申请人： Frank Kiesslich , Sven Crone , Otto Machhammer , Frederik van Laar , Ekkehard Schwab , Gotz-Peter Schindler
发明人： Frank Kiesslich , Sven Crone , Otto Machhammer , Frederik van Laar , Ekkehard Schwab , Gotz-Peter Schindler
IPC分类号： C07C15/00
CPC分类号： B01J29/46 , C01B3/50 , C01B2203/048 , C01B2203/0495 , C01C3/0212 , C07C2/84 , C07C2529/06 , C07C2529/48 , Y02P20/13 , C07C15/00
摘要： The present invention relates to a method for producing an aromatic hydrocarbon from a C1-C4-alkane, or a mixture of C1-C4-alkanes, which comprises a) bringing a feedstock stream A which comprises a C1-C4-alkane, or a mixture of C1-C4-alkanes, into contact with a catalyst and reacting a part of the C1-C4-alkane, or a part of the mixture of the C1-C4-alkanes, to form aromatic hydrocarbon(s); b) fractionating the product stream B resulting from step a) into a low-boiler stream C which comprises the majority of the hydrogen and of the unreacted C1-C4-alkane, or of the mixture of C1-C4-alkanes, and a high-boiler stream D, or a plurality of high-boiler streams D′, which stream or streams comprises or comprise the majority of the aromatic hydrocarbon formed; and c) feeding the low-boiler stream C to a further C1-C4-alkane-consuming method, if appropriate the hydrogen present in the low-boiler stream C being separated off in advance.
摘要翻译：本发明涉及一种由C 1 -C 4烷烃或C 1 -C 4烷烃的混合物制备芳族烃的方法，该方法包括：a）将包含C 1 -C 4烷烃的原料流A或使C1-C4烷烃的混合物与催化剂接触并使部分C1-C4-烷烃或C1-C4-烷烃混合物的一部分反应形成芳族烃; b）将由步骤a）得到的产物流B分馏成包含大部分氢气和未反应的C 1 -C 4烷烃或C 1 -C 4烷烃混合物的低沸点料流C和高 - 沸腾物流D或多个高沸点物流D'，其流或物流包含或包含形成的大部分芳族烃; 并且c）如果适当，将低沸点物流C进料到另外的C1-C4-烷烃消耗方法中，预先分离出低沸点物流C中存在的氢。

15. 发明授权

US07435860B2 Method for the production of butadine from n-butane 有权
标题翻译：从正丁烷生产丁二烯的方法
公开(公告)号：US07435860B2
公开(公告)日：2008-10-14
申请号：US11721240
申请日：2005-12-07
申请人： Sven Crone , Catharina Klanner , Götz-Peter Schindler , Mark Duda , Frieder Borgmeier
发明人： Sven Crone , Catharina Klanner , Götz-Peter Schindler , Mark Duda , Frieder Borgmeier
IPC分类号： C07C5/333
CPC分类号： C07C11/167 , C07C5/48
摘要： A process for preparing butadiene, comprising nonoxidatively dehydrogenating n-butane from a stream (a) in a first dehydrogenation zone to obtain stream (b) comprising 1-butene and 2-butene; oxidatively dehydrogenating the 1-butene and 2-butene of (b) in the presence of an oxygenous gas in a second dehydrogenation zone to obtain stream (c) comprising n-butane, butadiene, hydrogen, carbon dioxide, and steam; compressing and cooling (c) to obtain stream (d2) comprising n-butane, butadiene, hydrogen, carbon dioxide, and steam; extractively distilling (d2) into stream (e1) comprising butadiene and stream (e2) comprising n-butane, hydrogen, carbon dioxide, and steam; compressing and cooling (e2) to obtain stream (f1) comprising n-butane and water and stream (f2) comprising n-butane, hydrogen, and carbon dioxide; cooling (f2) to obtain stream (g1) comprising n-butane and stream (g2) comprising carbon dioxide and hydrogen; phase separating water from (f1) to obtain stream (h1) comprising n-butane; and recycling (h1) into the first dehydrogenation zone.
摘要翻译：一种制备丁二烯的方法，包括在第一脱氢区中从流（a）中非氧化脱氢的正丁烷获得包含1-丁烯和2-丁烯的料流（b）在第二脱氢区中在有氧气体存在下使（b）的1-丁烯和2-丁烯氧化脱氢以得到包含正丁烷，丁二烯，氢，二氧化碳和蒸汽的流（c）压缩并冷却（c）以获得包含正丁烷，丁二烯，氢气，二氧化碳和蒸汽的流（d2）; 将包含丁二烯的流（e1）和包含正丁烷，氢气，二氧化碳和蒸汽的物流（e2）萃取蒸馏（d2）压缩和冷却（e2）以获得包含正丁烷和水的流（f1）和包含正丁烷，氢气和二氧化碳的物流（f2）; 冷却（f2）以获得包含正丁烷的流（g1）和包含二氧化碳和氢气的流（g2）; 将（f1）的水相分离以获得包含正丁烷的流（h1）; 和再循环（h1）进入第一个脱氢区。

16. 发明授权

US07417173B2 Method for producing butadiene from n-butane 有权
标题翻译：从正丁烷生产丁二烯的方法
公开(公告)号：US07417173B2
公开(公告)日：2008-08-26
申请号：US11718814
申请日：2005-11-11
申请人： Sven Crone , Catharina Klanner , Götz-Peter Schindler , Mark Duda , Frieder Borgmeier
发明人： Sven Crone , Catharina Klanner , Götz-Peter Schindler , Mark Duda , Frieder Borgmeier
IPC分类号： C07C5/333
CPC分类号： C07C7/09 , C07C5/333 , C07C11/167
摘要： Processes for producing butadiene from n-butane comprising: (a) providing a feed gas stream comprising n-butane; (b) non-oxidatively dehydrogenating the feed gas stream in the presence of a catalyst in a first dehydrogenation zone to form a first intermediate gas stream comprising n-butane, 1-butene, 2-butene, butadiene and hydrogen; (c) oxidatively dehydrogenating the first intermediate gas stream in the presence of an oxygenous gas having an oxygen content of at least 75% by volume in a second dehydrogenation zone to form a second intermediate gas stream comprising n-butane, butadiene, hydrogen, carbon dioxide and steam; (d) compressing and cooling the second intermediate gas to form a first condensate stream comprising water and a third intermediate gas stream comprising n-butane, butadiene, hydrogen, carbon dioxide and steam; (e) compressing and cooling the third intermediate gas to form a second condensate stream comprising n-butane, butadiene and water and a fourth intermediate gas stream comprising n-butane, butadiene, hydrogen and carbon dioxide; (1) cooling the fourth intermediate gas stream to form a third condensate stream comprising n-butane and butadiene, and an offgas stream comprising carbon dioxide and hydrogen; (g) removing water from the second condensate stream and combining the second condensate stream and third condensate stream to form a C4 hydrocarbon stream comprising n-butane and butadiene; and (h) separating the C4 hydrocarbon stream to form a recylce stream comprising n-butane and a product stream comprising butadiene; wherein at least a portion of the recycle stream is fed to the first dehydrogenation zone.
摘要翻译：用于从正丁烷生产丁二烯的方法包括：（a）提供包含正丁烷的进料气流; （b）在催化剂存在下在第一脱氢区中使进料气流非氧化脱氢，以形成包含正丁烷，1-丁烯，2-丁烯，丁二烯和氢的第一中间气流; （c）在第二脱氢区中在氧含量至少为75体积％的氧气存在下，使第一中间气流氧化脱氢以形成包含正丁烷，丁二烯，氢，碳的第二中间气流二氧化碳和蒸汽; （d）压缩和冷却第二中间气体以形成包含水的第一冷凝物流和包含正丁烷，丁二烯，氢气，二氧化碳和蒸汽的第三中间气流; （e）压缩和冷却第三中间气体以形成包含正丁烷，丁二烯和水的第二冷凝物流和包含正丁烷，丁二烯，氢气和二氧化碳的第四中间气流; （1）冷却第四中间气流以形成包含正丁烷和丁二烯的第三冷凝物流和包含二氧化碳和氢气的废气流; （g）从第二冷凝物流中除去水并将第二冷凝物流和第三冷凝物流合并以形成包含正丁烷和丁二烯的C 4烃流; 和（h）分离C 4 O 4烃流以形成包含正丁烷和包含丁二烯的产物流的回流; 其中所述再循环流的至少一部分被供给到所述第一脱氢区。

17. 发明授权

US08088962B2 Method for producing butadiene from n-butane 失效
标题翻译：从正丁烷生产丁二烯的方法
公开(公告)号：US08088962B2
公开(公告)日：2012-01-03
申请号：US11813935
申请日：2006-01-16
申请人： Catharina Klanner , Götz-Peter Schindler , Sven Crone , Frieder Borgmeier , Mark Duda , Falk Simon
发明人： Catharina Klanner , Götz-Peter Schindler , Sven Crone , Frieder Borgmeier , Mark Duda , Falk Simon
IPC分类号： C07C5/333
CPC分类号： C07C5/3337 , C07C7/08 , C07C11/167
摘要： A process for preparing butadiene, comprising A) providing a stream (a) comprising n-butane; B) feeding stream (a) comprising into at least one first dehydrogenation zone and nonoxidatively catalytically dehydrogenating n-butane to obtain a stream (b) comprising n-butane, 1-butene, 2-butene, butadiene, hydrogen and low-boiling secondary constituents; C) feeding stream (b) and an oxygenous gas into at least one second dehydrogenation zone and oxidatively dehydrogenating n-butane, 1-butene and 2-butene to obtain a stream (c) comprising n-butane, 2-butene, butadiene, low-boiling secondary constituents, carbon oxides and steam, wherein stream (c) has a higher content of butadiene than stream (b); D) removing the low-boiling secondary constituents and steam to obtain a stream (d) substantially consisting of n-butane, 2-butene and butadiene; E) separating stream (d) into a stream (e1) consisting substantially of n-butane and 2-butene and a stream (e2) consisting substantially of butadiene by extractive distillation; F) recycling stream (e1) into the first dehydrogenation zone.
摘要翻译：一种制备丁二烯的方法，包括A）提供包含正丁烷的料流（a）; B）将包含至少一个第一脱氢区和非氧化催化脱氢的正丁烷的料流（a）进料，以获得包含正丁烷，1-丁烯，2-丁烯，丁二烯，氢和低沸点二级成分; C）将进料流（b）和氧气送入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，2-丁烯，丁二烯，低沸点次级成分，碳氧化物和蒸汽，其中物流（c）具有比物流（b）更高的丁二烯含量; 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料流（d）; E）通过萃取蒸馏将料流（d）分离成基本上由正丁烷和2-丁烯组成的料流（e1）和基本上由丁二烯组成的料流（e2）; F）再循环流（e1）进入第一脱氢区。

18. 发明授权

US07495138B2 Method for producing butadiene from n-butane 有权
标题翻译：从正丁烷生产丁二烯的方法
公开(公告)号：US07495138B2
公开(公告)日：2009-02-24
申请号：US11722278
申请日：2005-12-19
申请人： Sven Crone , Catharina Klanner , Götz-Peter Schindler , Mark Duda , Frieder Borgmeier
发明人： Sven Crone , Catharina Klanner , Götz-Peter Schindler , Mark Duda , Frieder Borgmeier
IPC分类号： C07C5/333
CPC分类号： C07C5/333 , C07C11/167
摘要： A process for preparing butadiene, comprising nonoxidatively dehydrogenating n-butane from a stream (a) in a first dehydrogenation zone to obtain stream (b) comprising 1-butene, 2-butene, and butadiene; oxidatively dehydrogenating the 1-butene and 2-butene of (b) in the presence of an oxygenous gas in a second dehydrogenation zone to obtain stream (c) comprising n-butane, butadiene, hydrogen, and steam; compressing and cooling (c) to obtain stream (d2) comprising n-butane, butadiene, hydrogen, and steam; extractively distilling (d2) into stream (e1) comprising butadiene and stream (e2) comprising n-butane, hydrogen, and steam; optionally compressing and cooling (e2) to obtain stream (f1) comprising n-butane and water and stream (f2) comprising n-butane and hydrogen and optionally recycling (f1) into the first dehydrogenation zone; separating (f2) into stream (g1) comprising n-butane and stream (g2) comprising hydrogen by contacting (f2) with a high boiling absorbent and subsequently desorbing the gas constituents dissolved in the absorbent.
摘要翻译：一种制备丁二烯的方法，包括在第一脱氢区中从流（a）中非氧化脱氢的正丁烷获得包含1-丁烯，2-丁烯和丁二烯的料流（b）在第二脱氢区中在有氧气体存在下使（b）的1-丁烯和2-丁烯氧化脱氢，得到包含正丁烷，丁二烯，氢和蒸汽的料流（c）压缩并冷却（c）以获得包含正丁烷，丁二烯，氢气和蒸汽的流（d2）; 将包含丁二烯的流（e1）和包含正丁烷，氢气和蒸汽的物流（e2）萃取蒸馏（d2）任选地压缩和冷却（e2）以获得包含正丁烷和水的流（f1）和包含正丁烷和氢气的流（f2），并任选地再循环（f1）到第一脱氢区中; 通过使（f2）与高沸点吸收剂接触并随后解吸溶解在吸收剂中的气体组分，将（f2）分离成包含正丁烷和包含氢的流（g2）（g1）的流（g1）。

19. 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。

20. 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。

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