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71. 发明授权

US07217818B2 Purification of caprolactam 有权
标题翻译：己内酰胺的纯化
公开(公告)号：US07217818B2
公开(公告)日：2007-05-15
申请号：US10534802
申请日：2003-11-11
申请人： Rolf-Hartmuth Fischer , Hermann Luyken , Andreas Ansmann , Peter Bassler , Christoph Benisch , Stefan Maixner , Johann-Peter Melder
发明人： Rolf-Hartmuth Fischer , Hermann Luyken , Andreas Ansmann , Peter Bassler , Christoph Benisch , Stefan Maixner , Johann-Peter Melder
IPC分类号： C07D201/16
CPC分类号： C07D201/16 , C07D201/08
摘要： A process for removing high boilers from crude caprolactam which comprises high boilers, caprolactam and in some cases low boilers, and which has been obtained by a) reacting 6-aminocapronitrile with water to give a reaction mixture b) removing ammonia and unconverted water from the reaction mixture to obtain crude caprolactam, which comprises c) feeding the crude caprolactam to a distillation apparatus to obtain a first substream via the top as a product and a second substream via the bottom, by setting the pressure in the distillation in such a way that the bottom temperature does not go below 170° C., and adjusting the second substream in such a way that the caprolactam content of the second substream is not less than 10% by weight, based on the entire second substream.
摘要翻译：一种从粗己内酰胺中除去高锅炉的方法，其包括高锅炉，己内酰胺，在某些情况下是低锅炉，并且通过以下方法获得：a）使6-氨基己腈与水反应得到反应混合物; b）除去氨和未转化的水反应混合物以获得粗己内酰胺，其包括c）将粗己内酰胺加入到蒸馏装置中，通过顶部获得第一子流作为产物，通过底部通过设置第二子流，通过将蒸馏中的压力设定为使得底部温度不低于170℃，并且调节第二子流，使得第二子流的己内酰胺含量基于整个第二子流不小于10重量％。

72. 发明申请

US20070034576A1 Method for separating a homogeneous catalyst 审中-公开
标题翻译：分离均相催化剂的方法
公开(公告)号：US20070034576A1
公开(公告)日：2007-02-15
申请号：US10561613
申请日：2004-06-11
申请人： Wolfram Stuer , Jens Scheidel , Hartwig Voss , Peter Bassler , Michael Roper
发明人： Wolfram Stuer , Jens Scheidel , Hartwig Voss , Peter Bassler , Michael Roper
IPC分类号： B01D61/00
CPC分类号： C07F15/0073 , C07F15/008
摘要： A process for separating a mixture comprising a) a monoolefinically unsaturated compound which is obtainable by adding two terminal olefins which bear the functional groups required to prepare the monoolefinically unsaturated compound containing at least two functional groups, or a saturated compound obtained by hydrogenating such a compound, b) a compound which is obtainable by adding more than two of the terminal olefins mentioned in a) or a compound obtained by hydrogenating such a compound, and c) a compound which contains a transition metal, is homogeneous with respect to the mixture and is suitable as a catalyst for preparing a monoolefinically unsaturated compound by adding two terminal olefins which bear the functional groups required to prepare the monoolefinically unsaturated compound containing at least two functional groups, by means of a semipermeable membrane to obtain a permeate and a retentate in such a way that the weight ratio of component b) to component c) in the mixture fed to the semipermeable membrane is smaller than in the retentate.
摘要翻译：一种分离混合物的方法，该混合物包含a）单烯属不饱和化合物，其可以通过加入含有制备含有至少两个官能团的单烯属不饱和化合物所需的官能团的二末端烯烃，或通过氢化这种化合物获得的饱和化合物 b）通过添加a）中所述的两种以上的末端烯烃或通过氢化这种化合物得到的化合物得到的化合物，和c）含有过渡金属的化合物相对于混合物是均匀的，通过加入具有制备含有至少两个官能团的单烯属不饱和化合物所需的官能团的二末端烯烃，通过半透膜以制备单烯属不饱和化合物，以获得渗透物和渗余物组分b）与组分c）的重量比在mi中的方式进料到半透膜的切口小于滞留物中的孔。

73. 发明授权

US06896772B2 Method for separating ammonia from solutions containing caprolactam and ammonia 失效
标题翻译：从含有己内酰胺和氨的溶液中分离氨的方法
公开(公告)号：US06896772B2
公开(公告)日：2005-05-24
申请号：US10297051
申请日：2001-06-02
申请人： Hermann Luyken , Frank Ohlbach , Stefan Maixner , Rolf-Hartmuth Fischer , Johann-Peter Melder , Peter Bassler , Andreas Ansmann
发明人： Hermann Luyken , Frank Ohlbach , Stefan Maixner , Rolf-Hartmuth Fischer , Johann-Peter Melder , Peter Bassler , Andreas Ansmann
IPC分类号： C07D223/10 , B01D3/00 , C01C1/10 , C07D201/08 , C07D201/16 , B01D5/00 , C01C1/00
CPC分类号： C01C1/10 , C07D201/08 , C07D201/16
摘要： A process for distillative removal of ammonia from solutions (I) which include a lactam and ammonia comprises effecting said removal in a distillation apparatus (a) at an absolute pressure of less than 10 bar.
摘要翻译：从包括内酰胺和氨的溶液（I）中蒸馏除去氨的方法包括在绝对压力小于10巴的蒸馏装置（a）中进行所述除去。

74. 发明授权

US06852199B2 Method for separating pentenenitrile isomers 失效
标题翻译：分离戊烯腈异构体的方法
公开(公告)号：US06852199B2
公开(公告)日：2005-02-08
申请号：US10381338
申请日：2001-09-25
申请人： Tim Jungkamp , Dagmar Pascale Kunsmann-Keitel , Robert Baumann , Peter Bassler , Wolfgang Siegel
发明人： Tim Jungkamp , Dagmar Pascale Kunsmann-Keitel , Robert Baumann , Peter Bassler , Wolfgang Siegel
IPC分类号： C07C253/34 , C07C255/07 , B01D3/36 , B01D3/38
CPC分类号： C07C253/34 , C07C255/07
摘要： A process is provided for the distillative separation of pentene nitrile isomers which have a relative volatility alpha ranging from 1.0 to 1.3 in the pressure range from 1 to 500 kPa, wherein the distillation is carried out in the presence of a liquid diluent which forms with the pentene nitrile isomers, under the same pressure conditions, azeotropes whose relative volatility alpha is higher than that of the pentene nitrile isomers to be separated.
摘要翻译：提供了一种用于蒸馏分离戊烯腈异构体的方法，其在1至500kPa的压力范围内的相对挥发度α为1.0至1.3，其中蒸馏在与戊烯腈异构体，在相同的压力条件下，其相对挥发度α高于待分离的戊烯腈异构体的共沸物。

75. 发明授权

US06727371B2 Method for converting an organic compound with a hydroperoxide 有权
标题翻译：用氢过氧化物转化有机化合物的方法
公开(公告)号：US06727371B2
公开(公告)日：2004-04-27
申请号：US10240278
申请日：2002-09-30
申请人： Ulrich Müller , Joaquim Henrique Teles , Norbert Rieber , Andreas Walch , Peter Bassler , Alwin Rehfinger , Anne Wenzel , Wolfgang Harder
发明人： Ulrich Müller , Joaquim Henrique Teles , Norbert Rieber , Andreas Walch , Peter Bassler , Alwin Rehfinger , Anne Wenzel , Wolfgang Harder
IPC分类号： C07D30112
CPC分类号： B01J8/02 , B01J8/0285 , B01J29/90 , B01J2208/021 , B01J2219/00033 , B01J2219/00051 , C07D301/00
摘要： In a continuous process for reacting an organic compound with hydroperoxide in the presence of a catalyst, the reaction is carried out in a reactor assembly comprising at least two reactors connected in parallel.
摘要翻译：在催化剂存在下使有机化合物与氢过氧化物反应的连续方法中，反应在包含至少两个平行连接的反应器的反应器组件中进行。

76. 发明授权

US06683179B2 Preparation of caprolactam 有权
标题翻译：己内酰胺的制备
公开(公告)号：US06683179B2
公开(公告)日：2004-01-27
申请号：US10258941
申请日：2002-10-29
申请人： Peter Bassler , Dieter Baumann , Rolf-Hartmuth Fischer , Eberhard Fuchs , Johann-Peter Melder , Frank Ohlbach
发明人： Peter Bassler , Dieter Baumann , Rolf-Hartmuth Fischer , Eberhard Fuchs , Johann-Peter Melder , Frank Ohlbach
IPC分类号： C07D20108
CPC分类号： C07D201/08
摘要： A process for the preparation of caprolactam is provided, wherein a) a mixture (I) containing 6-aminocapronitrile and water is reacted in the gas phase, in the presence of a catalyst, to give a mixture (II) containing caprolactam, ammonia, water, high-boiling components and low-boiling components, b) ammonia is then removed from the mixture (II) to give a mixture (III) containing caprolactam, water, high-boiling components and low-boiling components, c) water is then removed from the mixture (III) to give a mixture (IV) containing caprolactam, high-boiling components and low-boiling components, and d) a solid (V) containing caprolactam is then obtained from the mixture (IV) by crystallization, the proportion by weight of caprolactam in the solid (V) being greater than in the mixture (IV).
摘要翻译：提供了制备己内酰胺的方法，其中a）含有6-氨基己腈和水的混合物（I）在催化剂存在下在气相中反应，得到含己内酰胺，氨，水的混合物（II），高沸点组分和低沸点组分，b）然后从混合物（II）中除去氨，得到含有己内酰胺，水，高沸点组分和低沸点组分的混合物（III），c）然后将水从混合物（III）中除去，得到含有己内酰胺，高沸点组分和低沸点组分的混合物（IV），然后通过结晶从混合物（IV）获得含有己内酰胺的固体（V），比例的固体（V）中的己内酰胺的量大于混合物（IV）中的。

77. 发明授权

US06677449B2 Preparation of caprolactam 有权
标题翻译：己内酰胺的制备
公开(公告)号：US06677449B2
公开(公告)日：2004-01-13
申请号：US10258942
申请日：2002-10-29
申请人： Peter Bassler , Dieter Baumann , Rolf-Hartmuth Fischer , Eberhard Fuchs , Johann-Peter Melder , Frank Ohlbach
发明人： Peter Bassler , Dieter Baumann , Rolf-Hartmuth Fischer , Eberhard Fuchs , Johann-Peter Melder , Frank Ohlbach
IPC分类号： C07D20102
CPC分类号： C07D201/08 , C07D201/16
摘要： A process for the preparation of caprolactam is provided, wherein a) a mixture (I) containing 6-aminocapronitrile and water is reacted in the liquid phase, in the presence of a catalyst, to give a mixture (II) containing caprolactam, ammonia, water, high-boiling components and low-boiling components, b) ammonia is then removed from the mixture (II) to give a mixture (III) containing caprolactam, water, high-boiling components and low-boiling components, c) water is then removed from the mixture (III) to give a mixture (IV) containing caprolactam, high-boiling components and low-boiling components, and d) a solid (V) containing caprolactam is then obtained from the mixture (IV) by crystallization, the proportion by weight of caprolactam in the solid (V) being greater than in the mixture (IV).
摘要翻译：提供了制备己内酰胺的方法，其中a）含有6-氨基己腈和水的混合物（I）在液相中在催化剂存在下反应，得到含有己内酰胺，氨，水的混合物（II），高沸点组分和低沸点组分，b）然后从混合物（II）中除去氨，得到含有己内酰胺，水，高沸点组分和低沸点组分的混合物（III），c）然后将水从混合物（III）中除去，得到含有己内酰胺，高沸点组分和低沸点组分的混合物（IV），然后通过结晶从混合物（IV）获得含有己内酰胺的固体（V），比例的固体（V）中的己内酰胺的量大于混合物（IV）中的。

78. 发明授权

US06673950B1 Method for reacting an organic compound with a hydroperoxide 有权
标题翻译：使有机化合物与氢过氧化物反应的方法
公开(公告)号：US06673950B1
公开(公告)日：2004-01-06
申请号：US10030183
申请日：2002-02-01
申请人： Joaquim Henrique Teles , Alwin Rehfinger , Peter Bassler , Norbert Rieber , Anne Wenzel , Andreas Walch , Wolfgang Harder
发明人： Joaquim Henrique Teles , Alwin Rehfinger , Peter Bassler , Norbert Rieber , Anne Wenzel , Andreas Walch , Wolfgang Harder
IPC分类号： C07D30119
CPC分类号： C07D301/12
摘要： In a process for reacting an organic compound with a hydroperoxide using at least one heterogeneous catalyst, both the pH and the temperate of the reaction medium are changed during the reaction
摘要翻译：在使用至少一种非均相催化剂使有机化合物与氢过氧化物反应的方法中，反应介质的pH和温度在反应期间都改变

79. 发明授权

US06278023B1 Method for producing aliphatic alpha-, omega-diamines 有权
标题翻译：生产脂肪族α-，ω-二胺的方法
公开(公告)号：US06278023B1
公开(公告)日：2001-08-21
申请号：US09622774
申请日：2000-08-23
申请人： Guido Voit , Rolf Fischer , Peter Bassler , Andreas Ansmann , Hermann Luyken , Martin Merger , Frank Ohlbach , Alwin Rehfinger
发明人： Guido Voit , Rolf Fischer , Peter Bassler , Andreas Ansmann , Hermann Luyken , Martin Merger , Frank Ohlbach , Alwin Rehfinger
IPC分类号： C07C20900
CPC分类号： C07C211/12 , B01J23/745 , C07C209/48
摘要： A process for preparing aliphatic alpha, omega-diamines by hydrogenation of aliphatic alpha, omega-dinitriles in the presence of a catalyst comprises using a hydrogenation catalyst comprising (a) iron or a compound based on iron or mixtures thereof, (b) from 0.001 to 0.3% by weight based on (a) of a promoter based on 2, 3, 4 or 5 elements selected from the group consisting of aluminum, silicon, zirconium, titanium and vanadium, and also (c) from 0 to 0.3% by weight based on (a) of a compound based on an alkali and/or alkaline earth metal.
摘要翻译：通过在催化剂存在下通过氢化脂肪族α，ω-二腈制备脂肪族α，ω-二胺的方法包括使用包含（a）铁或基于铁或其混合物的化合物的氢化催化剂，（b）0.001 至（c）基于（a）基于选自铝，硅，锆，钛和钒的2,3,4或5种元素的助催化剂，并且（c）0至0.3％基于（a）基于碱金属和/或碱土金属的化合物的重量。

80. 发明授权

US06204408B1 Method for separating 6-aminocapronitrile from mixtures containing 6-aminocapronitrile and an imine 有权
标题翻译：从含有6-氨基己腈和亚胺的混合物中分离6-氨基己腈的方法
公开(公告)号：US06204408B1
公开(公告)日：2001-03-20
申请号：US09341946
申请日：1999-07-21
申请人： Peter Bassler , Hermann Luyken , Alwin Rehfinger , Harald Rust
发明人： Peter Bassler , Hermann Luyken , Alwin Rehfinger , Harald Rust
IPC分类号： C07C25500
CPC分类号： C07C253/34 , C07C255/24
摘要： A process for distillative removal of 6-aminocapronitrile from mixtures (I) comprising 6-aminocapronitrile and an imine (II) comprises conducting the distillation in the presence of carbon dioxide.
摘要翻译：从6-氨基己腈和亚胺（II）的混合物（I）中蒸馏除去6-氨基己腈的方法包括在二氧化碳存在下进行蒸馏。

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