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公开(公告)号：US07083762B2
公开(公告)日：2006-08-01
申请号：US10338601
申请日：2003-01-08
申请人： Keith Holroyd Kuechler , James R. Lattner , Nicolas P. Coute , Jeffrey S. Smith , Justin Leonard Krieger
发明人： Keith Holroyd Kuechler , James R. Lattner , Nicolas P. Coute , Jeffrey S. Smith , Justin Leonard Krieger
CPC分类号： C07C51/252 , B01J8/0055 , B01J8/388 , C07C1/20 , C10G3/45 , C10G3/49 , C10G3/62 , C10G11/18 , C10G2300/1011 , C10G2300/1022 , C10G2300/1037 , C10G2300/4056 , C10G2400/02 , C10G2400/20 , Y02P30/20 , Y10S585/921 , Y10S585/922 , Y10S585/923 , Y10S585/924 , Y10S585/926 , C07C57/04
摘要： The present invention is directed to a hydrocarbon conversion apparatus and process. The apparatus comprises the following: a plurality of riser reactors, each having a first end into which a catalyst is fed, a second end through which the catalyst can exit, and optionally a center axis extending therebetween. The apparatus also includes a separation zone having a plurality of inlets, each inlet not being oriented along the center axes of the riser reactors, the separation zone being provided to separate the catalyst from products of a reaction conducted in the hydrocarbon conversion apparatus. A plurality of deviating members are also provided, each deviating member being in fluid communication between the second end of a respective riser reactor and a respective inlet of the separation zone. The apparatus also includes a catalyst retention zone provided to contain catalyst, which is fed to the riser reactors. A catalyst return is in fluid communication between the separation zone and the catalyst retention zone.
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公开(公告)号：US07060866B2
公开(公告)日：2006-06-13
申请号：US10125138
申请日：2002-04-18
摘要： Disclosed is a method of removing dimethyl ether from an ethylene and/or propylene containing stream. Dimethyl ether is removed at a high pressure, preferably in a distillation column. The high pressure separation has the benefit of providing a relatively low bottoms temperature separation, while allowing for recovery of a highly concentrated ethylene and/or propylene stream.
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公开(公告)号：US06838587B2
公开(公告)日：2005-01-04
申请号：US10126390
申请日：2002-04-19
摘要： This invention is directed to a method of removing acetaldehyde, CO2 and/or water from an ethylene and/or propylene containing stream. In this invention, acetaldehyde and C4+ olefins are substantially removed from the ethylene and/or propylene containing stream. The stream is then acid gas treated. The ethylene and/or propylene streams which are separated and recovered according to this invention can be further processed, for example, to make polymers such as polyethylene and polypropylene.
摘要翻译： 本发明涉及从乙烯和/或丙烯流中除去乙醛，二氧化碳和/或水的方法。 在本发明中，基本上从乙烯和/或丙烯流中除去乙醛和C4 +烯烃。 然后将该流体进行酸性气体处理。 根据本发明分离和回收的乙烯和/或丙烯料流可进一步加工，例如制备聚合物如聚乙烯和聚丙烯。
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公开(公告)号：US06093865A
公开(公告)日：2000-07-25
申请号：US98237
申请日：1998-06-16
CPC分类号： C07C2/52 , C07C4/04 , C07C2102/42 , C07C2103/68 , Y10S585/905
摘要： The present invention relates to a method for using a single distillation column to recover the reactants and products from the reaction of a cyclic diolefin and an olefin to produce an alkenyl bridged ring compound.
摘要翻译： 本发明涉及使用单一蒸馏塔从环状二烯烃与烯烃的反应中回收反应物和产物以产生链烯基桥环化合物的方法。
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公开(公告)号：US09475738B2
公开(公告)日：2016-10-25
申请号：US14359394
申请日：2012-08-23
CPC分类号： C07C2/32 , B01J19/245 , B01J2219/24 , C07C2/30 , C07C2531/22 , C08F2/42 , C07C11/02 , C08F10/02 , C08F210/16 , C08F210/14
摘要： Disclosed herein are methods and apparatus for deactivating a catalyst composition in an reaction product stream. One such method and apparatus contact the catalyst composition with a catalyst-deactivating composition and a diluent in a vapor phase of a product-receiving vessel, wherein the boiling point of the diluent is at least 5.0° C. greater than the boiling point of the catalyst-deactivating composition. Also disclosed are oligomerization systems for producing oligomers.
摘要翻译： 本文公开了用于使反应产物流中的催化剂组合物失活的方法和装置。 一种这样的方法和装置将催化剂组合物与产物接收容器的气相中的催化剂失活组合物和稀释剂接触，其中稀释剂的沸点为至少5.0℃以上的沸点 催化剂失活组合物。 还公开了用于生产低聚物的低聚体系。
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公开(公告)号：US09126882B2
公开(公告)日：2015-09-08
申请号：US13735365
申请日：2013-01-07
CPC分类号： C07C5/327 , B01J8/0292 , C07C2/78 , C07C11/24 , C07C11/04
摘要： Disclosed is a pyrolysis reaction process. The process can be advantageously accomplished using a pyrolysis reactor that has a primary reaction zone comprised of bed packing having multiple passages through the bed packing and a secondary reaction zone having an open flow arrangement. The process includes a step of injecting a pyrolysis feed comprising a first hydrocarbon into the primary reaction zone to produce a primary pyrolysis product containing unsaturated hydrocarbon. A reactive feed comprising a second hydrocarbon is injected into the secondary reaction zone to mix with the primary pyrolysis product and produce a secondary pyrolysis product.
摘要翻译： 披露了热解反应过程。 该方法可以有利地使用热解反应器来实现，该热解反应器具有由具有穿过床填料的多个通道的床填料和具有开放流动排列的次级反应区组成的初级反应区。 该方法包括将包含第一烃的热解原料注入初级反应区以产生含有不饱和烃的初级热解产物的步骤。 将包含第二烃的反应性进料注入到次级反应区中以与初级热解产物混合并产生二级热解产物。
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公开(公告)号：US09108893B2
公开(公告)日：2015-08-18
申请号：US14348077
申请日：2012-09-05
CPC分类号： C07C2/74 , C07C5/367 , C07C7/09 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C2529/74 , C07C2529/76 , C07C2601/14 , Y02P20/127 , C07C49/403 , C07C409/14 , C07C39/04 , C07C13/28 , C07C15/04
摘要： In a process for producing cyclohexylbenzene, hydrogen, and benzene are contacted in a first reaction zone under conditions effective to produce a product effluent containing residual benzene in the vapor phase and cyclohexylbenzene in the liquid phase. The product effluent is separated into a first stream that is rich in residual benzene in the vapor phase as compared to the product effluent and a second stream that is rich in cyclohexylbenzene in the liquid phase as compared to the product effluent. At least a portion of the first stream is cooled to condense at least a portion of the residual benzene in the vapor phase to the liquid phase and produce a condensate stream. At least a portion of the condensate stream is recycled to the first reaction zone.
摘要翻译： 在生产环己基苯的方法中，氢气和苯在第一反应区中在有效地产生在气相中含有残留苯的产物流出物和液相中的环己基苯的条件下接触。 与产物流出物相比，将产物流出物分离成富含气相残余苯的第一流，与产物流出物相比，在液相中富含环己基苯的第二料流。 将第一流的至少一部分冷却以将至少一部分气相中的残余苯冷凝至液相并产生冷凝物流。 至少一部分冷凝物流被再循环到第一反应区。
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公开(公告)号：US20150038747A1
公开(公告)日：2015-02-05
申请号：US13983989
申请日：2011-11-21
申请人： Christopher L. Becker , James R. Lattner , Keith H. Kuechler , Francisco M. Benitez , Charles Morris Smith
发明人： Christopher L. Becker , James R. Lattner , Keith H. Kuechler , Francisco M. Benitez , Charles Morris Smith
IPC分类号： C07C37/58 , C07C37/055 , C07C37/08
CPC分类号： C07C37/58 , C07C2/74 , C07C37/055 , C07C37/07 , C07C37/08 , C07C45/517 , C07C45/53 , C07C45/62 , C07C407/00 , C07C2601/14 , C07C2601/16 , C07C409/14 , C07C13/28 , C07C39/04 , C07C49/403
摘要： In a process for producing phenol, cyclohexylbenzene is oxidized to form a first reaction product comprising cyclohexylbenzene hydroperoxide and at least a portion of the cyclohexylbenzene hydroperoxide is then cleaved to form a second reaction product comprising phenol and cyclohexanone. At least one of the first and second reaction products comprises cyclohexenone, which is hydrogenated to produce further cyclohexanone.
摘要翻译： 在生产苯酚的方法中，环己基苯被氧化以形成包含环己基苯氢过氧化物的第一反应产物，然后将至少一部分环己基苯氢过氧化物切割以形成包含苯酚和环己酮的第二反应产物。 第一反应产物和第二反应产物中的至少一种包括环己烯酮，其被氢化以产生另外的环己酮。
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公开(公告)号：US08853482B2
公开(公告)日：2014-10-07
申请号：US13578755
申请日：2011-02-03
申请人： Kun Wang , James R. Lattner
发明人： Kun Wang , James R. Lattner
CPC分类号： C07C4/18 , C07C5/10 , C07C2521/00 , C07C2523/00 , C07C2527/02 , C07C2527/16 , C07C2529/06 , C07C2529/70 , C07C2529/83 , C07C2529/85 , C07C15/107
摘要： In a process for dealkylating a poly-alkylated aromatic compound, a feed comprising at least one poly-alkylated aromatic compound selected from polypropylbenzene, polybutylbenzene, and polycyclohexylbenzene is introduced into a reaction zone. The feed is then contacted in the reaction zone with an acid catalyst under conditions effective to dealkylate at least a portion of the poly-alkylated aromatic compound and produce a first reaction product comprising at least one mono-alkylated aromatic compound.
摘要翻译： 在聚烷基化芳族化合物的脱烷基化方法中，将包含至少一种选自聚丙基苯，聚丁基苯和聚环己基苯的多烷基化芳族化合物的进料引入反应区。 然后在有效使至少一部分聚烷基化芳族化合物脱烷基化的条件下，将该进料在反应区中与酸催化剂接触，并产生包含至少一种单烷基化芳族化合物的第一反应产物。
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公开(公告)号：US20140187821A1
公开(公告)日：2014-07-03
申请号：US13989903
申请日：2011-10-25
申请人： Kun Wang , Jihad M. Dakka , Stephen Zushma , James R. Lattner , Christopher L. Becker , Tan-Jen Chen
发明人： Kun Wang , Jihad M. Dakka , Stephen Zushma , James R. Lattner , Christopher L. Becker , Tan-Jen Chen
CPC分类号： C07C2/74 , C07C37/08 , C07C45/53 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C2601/14 , C07C39/04 , C07C49/403 , C07C13/28
摘要： In a process for producing a cycloalkylaromatic compound, an aromatic compound and a cyclic olefin are contacted with a first catalyst under conditions effective to produce a reaction product comprising the cycloalkylaromatic compound and at least one non-fused bicyclic by-product. The at least one non-fused bicyclic by-product is then contacted with a second catalyst under conditions effective to convert at least a portion of the at least one non-fused bicyclic by-product to a converted by-product.
摘要翻译： 在制备环烷基芳族化合物的方法中，芳族化合物和环状烯烃在有效产生包含环烷基芳族化合物和至少一种非稠合双环副产物的反应产物的条件下与第一催化剂接触。 然后至少一种非稠合双环副产物在有效将至少一部分非稠合双环副产物转化为转化副产物的条件下与第二催化剂接触。
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