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1. 发明申请

WO2010042314A1 PROCESS FOR PRODUCING CUMENE 审中-公开
标题翻译：生产过程的方法
公开(公告)号：WO2010042314A1
公开(公告)日：2010-04-15
申请号：PCT/US2009/057941
申请日：2009-09-23
申请人： BADGER LICENSING, LLC , HWANG, Shyh-Yuan, Henry , JOHNSON, Dana, E. , PETERS, Joseph, C. , CHI, Chung-Ming , FALLON, Kevin, J. , DEMERS, Francis, A.
发明人： HWANG, Shyh-Yuan, Henry , JOHNSON, Dana, E. , PETERS, Joseph, C. , CHI, Chung-Ming , FALLON, Kevin, J. , DEMERS, Francis, A.
IPC分类号： C07C2/86 , C07C15/085 , C07C37/08 , C07C39/04
CPC分类号： C07C2/864 , C07C29/145 , C07C37/08 , C07C2529/70 , Y02P20/52 , C07C15/085 , C07C31/10 , C07C39/04
摘要： A process is described for producing cumene comprising contacting a feed stream comprising benzene and a further feed stream comprising isopropanol or a mixture of isopropanol and propylene in the presence of an alkylation catalyst comprising at least a molecular sieve of the MCM- 22 family in an alkylation zone under alkylation conditions of at least partial liquid phase and with a water concentration in the liquid phase of at least 50 ppm to react at least part of said isopropanol and benzene to produce an effluent stream containing cumene.
摘要翻译：描述了一种用于生产异丙苯的方法，包括在包含至少分子筛MCM-22族的烷基化的烷基化催化剂的存在下，使包含苯的进料流和包含异丙醇或异丙醇和丙烯的混合物的另外的进料流接触在至少部分液相的烷基化条件下，在液相中的水浓度为至少50ppm以使至少部分所述异丙醇和苯反应以产生含有枯烯的流出物流。

2. 发明申请

WO2010042315A3 PROCESS FOR PRODUCING CUMENE 审中-公开
标题翻译：生产枯烯的方法
公开(公告)号：WO2010042315A3
公开(公告)日：2010-06-03
申请号：PCT/US2009057949
申请日：2009-09-23
申请人： BADGER LICENSING LLC , HWANG SHYH-YUAN HENRY , JOHNSON DANA E , PETERS JOSEPH C , CHI CHUNG-MING , FALLON KEVIN J , DEMERS FRANCIS A
发明人： HWANG SHYH-YUAN HENRY , JOHNSON DANA E , PETERS JOSEPH C , CHI CHUNG-MING , FALLON KEVIN J , DEMERS FRANCIS A
IPC分类号： C07C2/86 , C07C15/085 , C07C37/08 , C07C39/04
CPC分类号： C07C409/10 , C07C2/66 , C07C2/864 , C07C29/145 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/65 , C07C2529/70 , C07C15/085 , C07C31/10 , C07C49/08 , C07C39/04
摘要： In a process for producing cumene from acetone and benzene, a feed stream comprising acetone is contacted with hydrogen in the presence of a hydrogenation catalyst in a first reaction zone under hydrogenation conditions sufficient to convert at least part of the acetone to isopropanol and produce a first liquid effluent stream rich in isopropanol and a first vapor stream rich in unreacted hydrogen. Benzene is then added to at least part of the first liquid effluent stream, without intermediate purification of the first liquid effluent stream, and optionally to at least part of the first vapor stream, to form a second feed stream. The second feed stream is then contacted with an alkylation catalyst in a second reaction zone separate from the first reaction zone under alkylation conditions sufficient to maintain at least part of the second feed stream in the liquid phase and to cause at least part of the isopropanol in the second feed stream to react with the benzene to form cumene and water and produce a second effluent stream comprising at least cumene, water and unreacted benzene. Hydrogen is separated from the first vapor stream and/or the second effluent stream. At least part of the hydrogen is recycled to the first reaction zone and/or purged from the system.
摘要翻译：在由丙酮和苯生产异丙苯的方法中，使包含丙酮的进料流在氢化催化剂存在下在第一反应区中在氢化条件下与氢接触，所述氢化条件足以将至少部分丙酮转化为异丙醇并产生第一富含异丙醇的液体流出物流和富含未反应氢的第一蒸气流。然后将苯添加到第一液体流出物流的至少一部分中，而不中间纯化第一液体流出物流，并且任选地至少部分第一蒸气流，以形成第二进料流。然后在足以将至少部分第二进料流保持在液相中的烷基化条件下，与第一反应区分开的第二反应区中使第二进料流与烷基化催化剂接触，并使至少部分异丙醇在第二进料流与苯反应以形成异丙苯和水，并产生至少包含异丙基苯，水和未反应的苯的第二流出物流。氢气从第一蒸气流和/或第二流出物流中分离出来。至少部分氢循环到第一反应区和/或从系统中排出。

3. 发明申请

WO2010042315A2 PROCESS FOR PRODUCING CUMENE 审中-公开
标题翻译：生产过程的方法
公开(公告)号：WO2010042315A2
公开(公告)日：2010-04-15
申请号：PCT/US2009/057949
申请日：2009-09-23
申请人： BADGER LICENSING, LLC , HWANG, Shyh-yuan, Henry , JOHNSON, Dana, E. , PETERS, Joseph, C. , CHI, Chung-ming , FALLON, Kevin, J. , DEMERS, Francis, A.
发明人： HWANG, Shyh-yuan, Henry , JOHNSON, Dana, E. , PETERS, Joseph, C. , CHI, Chung-ming , FALLON, Kevin, J. , DEMERS, Francis, A.
IPC分类号： C07C2/86 , C07C15/085 , C07C37/08 , C07C39/04
CPC分类号： C07C409/10 , C07C2/66 , C07C2/864 , C07C29/145 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/65 , C07C2529/70 , C07C15/085 , C07C31/10 , C07C49/08 , C07C39/04
摘要： In a process for producing cumene from acetone and benzene, a feed stream comprising acetone is contacted with hydrogen in the presence of a hydrogenation catalyst in a first reaction zone under hydrogenation conditions sufficient to convert at least part of the acetone to isopropanol and produce a first liquid effluent stream rich in isopropanol and a first vapor stream rich in unreacted hydrogen. Benzene is then added to at least part of the first liquid effluent stream, without intermediate purification of the first liquid effluent stream, and optionally to at least part of the first vapor stream, to form a second feed stream. The second feed stream is then contacted with an alkylation catalyst in a second reaction zone separate from the first reaction zone under alkylation conditions sufficient to maintain at least part of the second feed stream in the liquid phase and to cause at least part of the isopropanol in the second feed stream to react with the benzene to form cumene and water and produce a second effluent stream comprising at least cumene, water and unreacted benzene. Hydrogen is separated from the first vapor stream and/or the second effluent stream. At least part of the hydrogen is recycled to the first reaction zone and/or purged from the system.
摘要翻译：在从丙酮和苯生产异丙基苯的方法中，在氢化条件下，在氢化催化剂存在下，将含丙酮的进料流与氢气接触，在氢化条件下，将至少部分丙酮转化成异丙醇，并产生第一富含异丙醇的液体流出物流和富含未反应氢的第一蒸气流。然后将苯添加到至少部分第一液体流出物流中，而不用第一液体流出物流的中间纯化，以及任选地至少部分第一蒸气流，形成第二进料流。然后在足以将至少部分第二进料流保持在液相中并使至少部分异丙醇在烷基化条件下与第一反应区分离的第二反应区中的第二进料流与烷基化催化剂接触所述第二进料流与苯反应以形成异丙基苯和水，并产生包含至少异丙基苯，水和未反应的苯的第二流出物流。氢气与第一蒸气流和/或第二流出物流分离。至少部分氢被再循环到第一反应区和/或从系统中清除。

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