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1. 发明授权

US07858832B2 Process for producing phenol and methyl ethyl ketone 失效
标题翻译：苯酚和甲基乙基酮的制备方法
公开(公告)号：US07858832B2
公开(公告)日：2010-12-28
申请号：US12162958
申请日：2007-02-08
申请人： Jane C. Cheng , John S. Buchanan , Jon E. Stanat , Christine N. Elia , Jihad M. Dakka
发明人： Jane C. Cheng , John S. Buchanan , Jon E. Stanat , Christine N. Elia , Jihad M. Dakka
IPC分类号： C07C15/067 , C07C45/53 , C07C37/08
CPC分类号： C07C409/08 , C07C2/66 , C07C6/126 , C07C37/08 , C07C45/53 , C07C407/00 , C07C15/02 , C07C49/10 , C07C39/04
摘要： A process for producing sec-butylbenzene comprises contacting a feed comprising benzene and a C4 alkylating agent under alkylation conditions comprising a temperature of about 110° C. to about 150° C. with a catalyst comprising at least one molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstrom. The sec-butylbenzene can be then oxidized to produce a hydroperoxide and the hydroperoxide decomposed to produce phenol and methyl ethyl ketone.
摘要翻译：一种生产仲丁基苯的方法包括在包括约110℃至约150℃的温度的烷基化条件下将包含苯和C4烷基化剂的进料与包含至少一种具有X射线分子筛衍射图包括在12.4±0.25,6.9±0.15,3.57±0.07和3.42±0.07埃处的d间距最大值。然后可以将仲丁基氧化以产生氢过氧化物，并且氢过氧化物分解以产生苯酚和甲基乙基酮。

2. 发明申请

US20090312580A1 Process For Producing Sec-Butylbenzene 失效
标题翻译：生产仲丁基苯的方法
公开(公告)号：US20090312580A1
公开(公告)日：2009-12-17
申请号：US12162958
申请日：2007-02-08
申请人： Jane C. Cheng , John S. Buchanan , Jon E. Stanat , Christine N. Elia , Jihad M. Dakka
发明人： Jane C. Cheng , John S. Buchanan , Jon E. Stanat , Christine N. Elia , Jihad M. Dakka
IPC分类号： C07C45/53 , C07C2/66
CPC分类号： C07C409/08 , C07C2/66 , C07C6/126 , C07C37/08 , C07C45/53 , C07C407/00 , C07C15/02 , C07C49/10 , C07C39/04
摘要： A process for producing sec-butylbenzene comprises contacting a feed comprising benzene and a C4 alkylating agent under alkylation conditions comprising a temperature of about 110° C. to about 150° C. with a catalyst comprising at least one molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstrom. The sec-butylbenzene can be then oxidized to produce a hydroperoxide and the hydroperoxide decomposed to produce phenol and methyl ethyl ketone.
摘要翻译：一种生产仲丁基苯的方法包括在包括约110℃至约150℃的温度的烷基化条件下将包含苯和C4烷基化剂的进料与包含至少一种具有X射线分子筛衍射图包括在12.4±0.25,6.9±0.15,3.57±0.07和3.42±0.07埃处的d间距最大值。然后可以将仲丁基氧化以产生氢过氧化物，并且氢过氧化物分解以产生苯酚和甲基乙基酮。

3. 发明申请

US20090187047A1 PROCESS FOR PRODUCING PHENOL AND METHYL ETHYL KETONE 失效
标题翻译：生产苯酚和甲基乙酮的方法
公开(公告)号：US20090187047A1
公开(公告)日：2009-07-23
申请号：US12162970
申请日：2007-02-08
申请人： Jihad M. Dakka , Jon E. Stanat , Francisco M. Benitez , John S. Buchanan , Jane C. Cheng , Jeffrey T. Elks
发明人： Jihad M. Dakka , Jon E. Stanat , Francisco M. Benitez , John S. Buchanan , Jane C. Cheng , Jeffrey T. Elks
IPC分类号： C07C45/53 , C07C37/08
CPC分类号： C07C409/08 , C07C37/08 , C07C45/53 , C07C407/00 , C07C49/10 , C07C39/04
摘要： A process for producing phenol and methyl ethyl ketone comprises contacting benzene and a C4 alkylating agent under alkylation conditions and in the presence of an alkylation catalyst comprising at least one molecular sieve of the MCM-22 family to produce an alkylation effluent comprising secbutylbenzene; wherein the contacting is conducted in a plurality of reaction zones and the C4 alkylating agent secbutylbenzene fraction is recovered from the alkylation effluent and comprises at least 95 wt % sec-butylbenzene, less than 100 wt ppm of C8+ olefins, and less than 0.5 wt % of isobutylbenzene and tert-butylbenzene. The sec-butylbenzene fraction is then oxidized to produce sec-butylbenzene hydroperoxide and the hydroperoxide is cleaved to produce phenol and methyl ethyl ketone.
摘要翻译：一种生产苯酚和甲基乙基酮的方法包括在烷基化条件下和在包含至少一种MCM-22族分子筛的烷基化催化剂的存在下使苯和C4烷基化剂接触以产生包含二丁基苯的烷基化流出物; 其中所述接触在多个反应区中进行，并且所述C4烷基化剂仲丁苯部分从所述烷基化流出物中回收，并且包含至少95重量％的仲丁基苯，小于100重量ppm的C 8+烯烃和小于0.5重量％的异丁基苯和叔丁基苯。然后将仲丁基馏分氧化以产生仲丁基苯氢过氧化物，并将氢过氧化物裂解以产生苯酚和甲基乙基酮。

4. 发明授权

US07834218B2 Process for producing phenol and methyl ethyl ketone 失效
标题翻译：苯酚和甲基乙基酮的制备方法
公开(公告)号：US07834218B2
公开(公告)日：2010-11-16
申请号：US12162970
申请日：2007-02-08
申请人： Jihad M. Dakka , Jon E. Stanat , Francisco M. Benitez , John S. Buchanan , Jane C. Cheng , Jeffrey T. Elks
发明人： Jihad M. Dakka , Jon E. Stanat , Francisco M. Benitez , John S. Buchanan , Jane C. Cheng , Jeffrey T. Elks
IPC分类号： C07C45/53 , C07C37/08
CPC分类号： C07C409/08 , C07C37/08 , C07C45/53 , C07C407/00 , C07C49/10 , C07C39/04
摘要： A process for producing phenol and methyl ethyl ketone comprises contacting benzene and a C4 alkylating agent under alkylation conditions and in the presence of an alkylation catalyst comprising at least one molecular sieve of the MCM-22 family to produce an alkylation effluent comprising secbutylbenzene; wherein the contacting is conducted in a plurality of reaction zones and the C4 alkylating agent secbutylbenzene fraction is recovered from the alkylation effluent and comprises at least 95 wt % sec-butylbenzene, less than 100 wt ppm of C8+ olefins, and less than 0.5 wt % of isobutylbenzene and tert-butylbenzene. The sec-butylbenzene fraction is then oxidized to produce sec-butylbenzene hydroperoxide and the hydroperoxide is cleaved to produce phenol and methyl ethyl ketene.
摘要翻译：一种生产苯酚和甲基乙基酮的方法包括在烷基化条件下和在包含至少一种MCM-22族分子筛的烷基化催化剂的存在下使苯和C4烷基化剂接触以产生包含二丁基苯的烷基化流出物; 其中所述接触在多个反应区中进行，并且所述C4烷基化剂仲丁苯部分从烷基化流出物中回收，并且包含至少95重量％的仲丁基苯，小于100重量ppm的C 8+烯烃和小于0.5重量％的异丁基苯和叔丁基苯。然后将仲丁基馏分氧化以产生仲丁基苯氢过氧化物，并将氢过氧化物裂解以产生苯酚和甲基乙基乙烯酮。

5. 发明申请

US20090306433A1 Process for Producing Phenol and Methyl Ethyl Ketone 失效
标题翻译：生产苯酚和甲基乙基酮的方法
公开(公告)号：US20090306433A1
公开(公告)日：2009-12-10
申请号：US12162959
申请日：2007-02-08
申请人： Jihad M. Dakka , Edmund J. Mozeleski , Jane C. Cheng , Francisco M. Benitez , Jon E. Stanat , John S. Buchanan
发明人： Jihad M. Dakka , Edmund J. Mozeleski , Jane C. Cheng , Francisco M. Benitez , Jon E. Stanat , John S. Buchanan
IPC分类号： C07C45/00 , C07C37/08
CPC分类号： C07C409/08 , C07C2/66 , C07C6/126 , C07C15/02 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2529/70 , C10G29/205 , C10G2300/1092 , C10G2300/1096 , C10G2300/4018 , Y02P20/52 , C07C49/10 , C07C39/04
摘要： A process for producing phenol and methyl ethyl ketone comprises contacting benzene and a C4 olefin under alkylation conditions and in the presence of an alkylation catalyst to produce an alkylation effluent comprising sec-butylbenzene and C8+ olefins. The alkylation effluent is then treated to reduce the amount of said C8+ olefins and produce a treated effluent, whereafter the sec-butylbenzene in the treated effluent is oxidized to produce a hydroperoxide and the hydroperoxide is cleaved to produce phenol and methyl ethyl ketone.
摘要翻译：一种生产苯酚和甲基乙基酮的方法包括在烷基化条件下和在烷基化催化剂存在下使苯和C 4烯烃接触以产生包含仲丁基苯和C 8+烯烃的烷基化流出物。然后处理烷基化流出物以减少所述C8 +烯烃的量并产生经处理的流出物，然后处理的流出物中的仲丁基苯被氧化以产生氢过氧化物，并且氢过氧化物被切割以产生苯酚和甲基乙基酮。

6. 发明授权

US07812196B2 Process for producing phenol and methyl ethyl ketone 失效
标题翻译：苯酚和甲基乙基酮的制备方法
公开(公告)号：US07812196B2
公开(公告)日：2010-10-12
申请号：US12162959
申请日：2007-02-08
申请人： Jihad M. Dakka , Edmund J. Mozeleski , Jane C. Cheng , Francisco M. Benitez , Jon E. Stanat , John S. Buchanan
发明人： Jihad M. Dakka , Edmund J. Mozeleski , Jane C. Cheng , Francisco M. Benitez , Jon E. Stanat , John S. Buchanan
IPC分类号： C07C45/53 , C07C37/08
CPC分类号： C07C409/08 , C07C2/66 , C07C6/126 , C07C15/02 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2529/70 , C10G29/205 , C10G2300/1092 , C10G2300/1096 , C10G2300/4018 , Y02P20/52 , C07C49/10 , C07C39/04
摘要： A process for producing phenol and methyl ethyl ketone comprises contacting benzene and a C4 olefin under alkylation conditions and in the presence of an alkylation catalyst to produce an alkylation effluent comprising sec-butylbenzene and C8+ olefins. The alkylation effluent is then treated to reduce the amount of said C8+ olefins and produce a treated effluent, whereafter the sec-butylbenzene in the treated effluent is oxidized to produce a hydroperoxide and the hydroperoxide is cleaved to produce phenol and methyl ethyl ketone.
摘要翻译：一种生产苯酚和甲基乙基酮的方法包括在烷基化条件下和在烷基化催化剂存在下使苯和C 4烯烃接触以产生包含仲丁基苯和C 8+烯烃的烷基化流出物。然后处理烷基化流出物以减少所述C8 +烯烃的量并产生经处理的流出物，然后处理的流出物中的仲丁基苯被氧化以产生氢过氧化物，并且氢过氧化物被切割以产生苯酚和甲基乙基酮。

7. 发明授权

US08247627B2 Process for producing phenol and/or cyclohexanone 有权
标题翻译：生产苯酚和/或环己酮的方法
公开(公告)号：US08247627B2
公开(公告)日：2012-08-21
申请号：US12933935
申请日：2009-03-16
申请人： Jihad M. Dakka , J. Scott Buchanan , Jane C. Cheng , Tan-Jen Chen , Lorenzo C. DeCaul , Terry E. Helton , Jon E. Stanat , Francisco M. Benitez
发明人： Jihad M. Dakka , J. Scott Buchanan , Jane C. Cheng , Tan-Jen Chen , Lorenzo C. DeCaul , Terry E. Helton , Jon E. Stanat , Francisco M. Benitez
IPC分类号： C06C2/68 , C07C5/327 , C07C45/27 , C07C27/08
CPC分类号： C07C37/08 , B01J29/064 , B01J29/7215 , B01J29/7276 , C07C2/74 , C07C37/07 , C07C45/53 , C07C407/00 , C07C409/14 , C07C2601/14 , Y02P20/52 , C07C13/28 , C07C49/403 , C07C39/04
摘要： In a process for producing phenol and/or cyclohexanone, benzene and hydrogen are contacted with a first catalyst in a hydroalkylation step to produce a first effluent stream comprising cyclohexylbenzene, cyclohexane, and unreacted benzene. At least part of the first effluent stream is supplied to a first separation system to divide the first effluent stream part into a cyclohexylbenzene-rich stream and a C6 product stream comprising unreacted benzene and cyclohexane.
摘要翻译：在制备苯酚和/或环己酮的方法中，苯和氢在加氢烷基化步骤中与第一催化剂接触以产生包含环己基苯，环己烷和未反应苯的第一流出料流。将第一流出物流的至少一部分供应到第一分离系统，以将第一流出物流部分分解成富含环己基苯的物流和包含未反应的苯和环己烷的C6产物流。

8. 发明授权

US07939693B2 Process for producing sec-butylbenzene 失效
标题翻译：仲丁基苯的制备方法
公开(公告)号：US07939693B2
公开(公告)日：2011-05-10
申请号：US12666333
申请日：2008-07-11
申请人： Jane C. Cheng , Jihad M. Dakka , Travis A. Reine , Jon E. Stanat
发明人： Jane C. Cheng , Jihad M. Dakka , Travis A. Reine , Jon E. Stanat
IPC分类号： C07C45/00 , C07C37/08 , C07C15/067
CPC分类号： C07C409/08 , C07C2/66 , C07C37/08 , C07C45/53 , C07C407/00 , Y02P20/127 , C07C15/02 , C07C49/10 , C07C39/04
摘要： A process for producing sec-butylbenzene comprises feeding reactants comprising benzene and a C4 olefin to a distillation column reactor having a first reaction zone containing an alkylation catalyst and a second distillation zone, which is located below said first reaction zone and which is substantially free of alkylation catalyst, wherein the ratio of the number of distillation stages in said first reaction zone to the number of distillation stages in said second distillation zone is less than 1:1. Concurrently in the distillation reactor, the reactants are contacted with the alkylation catalyst in the first reaction zone under conditions such that the C4 olefin reacts with the benzene to produce sec-butylbenzene and the sec-butylbenzene is fractioned from the unreacted C4 olefin. The sec-butylbenzene thereby passes as a liquid phase stream from the first reaction zone to the second distillation zone and the liquid phase steam is withdrawn from the distillation column reactor as bottoms.
摘要翻译：一种生产仲丁基苯的方法包括将含有苯和C 4烯烃的反应物进料到具有含有烷基化催化剂和第二蒸馏区的第一反应区的蒸馏塔反应器中，所述第一反应区位于所述第一反应区之下且基本上不含烷基化催化剂，其中所述第一反应区中的蒸馏级数与所述第二蒸馏区中的蒸馏级数之比小于1:1。同时在蒸馏反应器中，使反应物与第一反应区中的烷基化催化剂接触，使得C 4烯烃与苯反应产生仲丁基苯，仲丁基苯从未反应的C 4烯烃中分馏。因此，仲丁基苯作为液相物流从第一反应区流向第二蒸馏区，液相蒸汽作为底部从蒸馏塔反应器中排出。

9. 发明申请

US20110037022A1 Process for Producing Phenol and/or Cyclohexanone 有权
标题翻译：生产苯酚和/或环己酮的方法
公开(公告)号：US20110037022A1
公开(公告)日：2011-02-17
申请号：US12933935
申请日：2009-03-16
申请人： Jihad M. Dakka , J. Scott Buchanan , Jane C. Cheng , Tan-Jen Chen , Lorenzo C. Decaul , Terry E. Helton , Jon E. Stanat , Francisco M. Benitez
发明人： Jihad M. Dakka , J. Scott Buchanan , Jane C. Cheng , Tan-Jen Chen , Lorenzo C. Decaul , Terry E. Helton , Jon E. Stanat , Francisco M. Benitez
IPC分类号： C07C49/11 , C07C37/06
CPC分类号： C07C37/08 , B01J29/064 , B01J29/7215 , B01J29/7276 , C07C2/74 , C07C37/07 , C07C45/53 , C07C407/00 , C07C409/14 , C07C2601/14 , Y02P20/52 , C07C13/28 , C07C49/403 , C07C39/04
摘要： In a process for producing phenol and/or cyclohexanone, benzene and hydrogen are contacted with a first catalyst in a hydroalkylation step to produce a first effluent stream comprising cyclohexylbenzene, cyclohexane, and unreacted benzene. At least part of the first effluent stream is supplied to a first separation system to divide the first effluent stream part into a cyclohexylbenzene-rich stream and a C6 product stream comprising unreacted benzene and cyclohexane.
摘要翻译：在制备苯酚和/或环己酮的方法中，苯和氢在加氢烷基化步骤中与第一催化剂接触以产生包含环己基苯，环己烷和未反应苯的第一流出料流。将第一流出物流的至少一部分供应到第一分离系统，以将第一流出物流部分分解成富含环己基苯的物流和包含未反应的苯和环己烷的C6产物流。

10. 发明申请

US20100317896A1 Process For Producing Sec-Butylbenzene 失效
标题翻译：生产仲丁基苯的方法
公开(公告)号：US20100317896A1
公开(公告)日：2010-12-16
申请号：US12666333
申请日：2008-07-11
申请人： Jane C. Cheng , Jihad M. Dakka , Travis A. Reine , Jon E. Stanat
发明人： Jane C. Cheng , Jihad M. Dakka , Travis A. Reine , Jon E. Stanat
IPC分类号： C07C45/28 , C07C2/66
CPC分类号： C07C409/08 , C07C2/66 , C07C37/08 , C07C45/53 , C07C407/00 , Y02P20/127 , C07C15/02 , C07C49/10 , C07C39/04
摘要： A process for producing sec-butylbenzene comprises feeding reactants comprising benzene and a C4 olefin to a distillation column reactor having a first reaction zone containing an alkylation catalyst and a second distillation zone, which is located below said first reaction zone and which is substantially free of alkylation catalyst, wherein the ratio of the number of distillation stages in said first reaction zone to the number of distillation stages in said second distillation zone is less than 1:1. Concurrently in the distillation column reactor, the reactants are contacted with the alkylation catalyst in the first reaction zone under conditions such that the C4 olefin reacts with the benzene to produce sec-butylbenzene and the sec-butylbenzene is fractionated from the unreacted C4 olefin. The sec-butylbenzene thereby passes as a liquid phase stream from the first reaction zone to the second distillation zone and the liquid phase stream is withdrawn from the distillation column reactor as bottoms.
摘要翻译：一种生产仲丁基苯的方法包括将含有苯和C 4烯烃的反应物进料到具有含有烷基化催化剂和第二蒸馏区的第一反应区的蒸馏塔反应器中，所述第一反应区位于所述第一反应区之下且基本上不含烷基化催化剂，其中所述第一反应区中的蒸馏级数与所述第二蒸馏区中的蒸馏级数之比小于1:1。同时在蒸馏塔反应器中，使反应物与第一反应区中的烷基化催化剂接触，使得C 4烯烃与苯反应产生仲丁基苯，仲丁基苯从未反应的C 4烯烃中分馏。因此，仲丁基苯以液相流从第一反应区流向第二蒸馏区，液相物流作为底部从蒸馏塔反应器中排出。

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