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41. 发明授权

US08247616B1 Method for the decomposition of cumene hydroperoxide 有权
标题翻译：氢过氧化枯烯的分解方法
公开(公告)号：US08247616B1
公开(公告)日：2012-08-21
申请号：US13432141
申请日：2012-03-28
申请人： Scott R. Keenan , Michael K. Hagans
发明人： Scott R. Keenan , Michael K. Hagans
IPC分类号： C07C45/53 , C07C37/08 , C07C2/86
CPC分类号： C07C37/08 , C07C1/24 , C07C45/53 , C07C2527/054 , Y02P20/52 , C07C39/04 , C07C49/08 , C07C15/44
摘要： A method of producing phenol, acetone and alpha-methyl styrene. A mixture of cumene hydroperoxide and dimethylbenzyl alcohol is provided. The mixture is subjected to a first stage reaction in the presence of about 0.5 to 1.5 wt. % water and about 20 to 400 ppm sulfuric acid at a reactor pressure of about 450 to 760 mm Hg, a temperature of about 60 to 85° C., and a residence time of 4 to 45 minutes to produce a composition having an acetone to phenol mole ratio of about 1 to 1.5. The composition is subjected to a second stage reaction in the presence of about 0.5 to 3 wt. % additional water with a second stage reactor temperature of about 110 to 150° C. and a residence time of 0.5 to 30 minutes.
摘要翻译：一种生产苯酚，丙酮和α-甲基苯乙烯的方法。提供氢过氧化枯烯和二甲基苄醇的混合物。该混合物在约0.5-1.5重量％存在下进行第一阶段反应。％水和约20-400ppm硫酸，反应器压力为约450至760mm Hg，温度为约60至85℃，停留时间为4至45分钟，以产生具有丙酮的组合物苯酚摩尔比为约1至1.5。该组合物在约0.5-3wt。％的存在下进行第二阶段反应。％的第二级反应器温度为约110至150℃，停留时间为0.5至30分钟的另外的水。

42. 发明申请

US20120197045A1 METHOD FOR THE DECOMPOSITION OF CUMENE HYDROPEROXIDE 有权
标题翻译：碳水化合物分解方法
公开(公告)号：US20120197045A1
公开(公告)日：2012-08-02
申请号：US13432141
申请日：2012-03-28
申请人： Scott Roy Keenan , Michael Keith Hagans
发明人： Scott Roy Keenan , Michael Keith Hagans
IPC分类号： C07C27/00
CPC分类号： C07C37/08 , C07C1/24 , C07C45/53 , C07C2527/054 , Y02P20/52 , C07C39/04 , C07C49/08 , C07C15/44
摘要： A method of producing phenol, acetone and alpha-methyl styrene. A mixture of cumene hydroperoxide and dimethylbenzyl alcohol is provided. The mixture is subjected to a first stage reaction in the presence of about 0.5 to 1.5 wt. % water and about 20 to 400 ppm sulfuric acid at a reactor pressure of about 450 to 760 mm Hg, a temperature of about 60 to 85° C., and a residence time of 4 to 45 minutes to produce a composition having an acetone to phenol mole ratio of about 1 to 1.5. The composition is subjected to a second stage reaction in the presence of about 0.5 to 3 wt. % additional water with a second stage reactor temperature of about 110 to 150° C. and a residence time of 0.5 to 30 minutes.
摘要翻译：一种生产苯酚，丙酮和α-甲基苯乙烯的方法。提供氢过氧化枯烯和二甲基苄醇的混合物。该混合物在约0.5-1.5重量％存在下进行第一阶段反应。％水和约20-400ppm硫酸，反应器压力为约450至760mmHg，温度为约60至85℃，停留时间为4至45分钟，以产生具有丙酮的组合物苯酚摩尔比为约1至1.5。该组合物在约0.5-3wt。％的存在下进行第二阶段反应。％的第二级反应器温度为约110至150℃，停留时间为0.5至30分钟的另外的水。

43. 发明申请

US20120178969A1 Process For Producing Cyclohexylbenzene 有权
标题翻译：生产环己基苯的方法
公开(公告)号：US20120178969A1
公开(公告)日：2012-07-12
申请号：US13409331
申请日：2012-03-01
申请人： Jane C. CHENG , Tan-Jen CHEN , Prasenjeet GHOSH
发明人： Jane C. CHENG , Tan-Jen CHEN , Prasenjeet GHOSH
IPC分类号： C07C27/00 , C07C2/74
CPC分类号： B01J29/7088 , B01J21/04 , B01J23/44 , B01J29/7476 , B01J29/7676 , B01J35/0006 , B01J37/0009 , B01J2229/42 , C07C2/74 , C07C6/126 , C07C37/07 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/14 , C07C2521/04 , C07C2521/06 , C07C2523/44 , C07C2529/74 , C07C2529/76 , C07C2601/14 , Y02P20/52 , C07C13/28 , C07C49/403 , C07C39/04
摘要： In a process for producing cyclohexylbenzene, benzene and hydrogen are contacted under hydroalkylation conditions with a catalyst system comprising a MCM-22 family molecular sieve and at least one hydrogenation metal. The conditions comprise a temperature of about 140° C. to about 175° C., a pressure of about 135 psig to about 175 psig (931 kPag to 1207 kPag), a hydrogen to benzene molar ratio of about 0.30 to about 0.65 and a weight hourly space velocity of benzene of about 0.26 to about 1.05 hr−1.
摘要翻译：在制备环己基苯的方法中，苯和氢在加氢烷基化条件下与包含MCM-22族分子筛和至少一种氢化金属的催化剂体系接触。条件包括约140℃至约175℃的温度，约135psig至约175psig（931kPag至1207kPag）的压力，约0.30至约0.65的氢至苯摩尔比和苯的重时空速为约0.26至约1.05小时-1。

44. 发明授权

US08026398B2 Catalysts comprising a combination of oxidized metals and a method for cleaving phenylalkyl hydroperoxides using the catalysts 有权
标题翻译：包含氧化金属的组合的催化剂和使用该催化剂裂解苯基烷基氢过氧化物的方法
公开(公告)号：US08026398B2
公开(公告)日：2011-09-27
申请号：US12300840
申请日：2007-05-14
申请人： Narayana Mysore , John Charles Saukaitis , John Anthony Smegal
发明人： Narayana Mysore , John Charles Saukaitis , John Anthony Smegal
IPC分类号： C07C45/00 , B01J23/00
CPC分类号： B01J37/0207 , B01J23/002 , B01J23/14 , B01J23/18 , B01J23/30 , B01J23/31 , B01J23/888 , B01J37/0205 , B01J2523/00 , C07C37/08 , C07C45/53 , Y02P20/52 , C07C49/08 , B01J2523/3712 , B01J2523/69 , B01J2523/54 , B01J2523/43 , B01J2523/48 , B01J2523/842 , B01J2523/53 , B01J2523/27 , C07C39/04
摘要： Catalyst comprising a combination of oxidized metals and processes for cleaving phenylalkyl hydroperoxides in the presence of the catalyst.
摘要翻译：催化剂包含氧化金属的组合和在催化剂存在下裂解苯基烷基氢过氧化物的方法。

45. 发明申请

US20110218366A1 PROCESS FOR THE ALKYLATION OF BENZENE WITH ISOPROPANOL OR BLENDS OF ISOPROPANOL AND PROPYLENE 有权
标题翻译：用异丙酚或异丙酚和丙烯的共混合苯甲酸的方法
公开(公告)号：US20110218366A1
公开(公告)日：2011-09-08
申请号：US13063244
申请日：2009-09-07
申请人： Loreno Lorenzoni , Paolo Calaresu , Pier Gianni Cabras
发明人： Loreno Lorenzoni , Paolo Calaresu , Pier Gianni Cabras
IPC分类号： C07C37/08 , C07C33/26
CPC分类号： C07C409/10 , C07C2/66 , C07C2/864 , C07C6/126 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2529/70 , Y02P20/52 , C07C15/085 , C07C49/08 , C07C39/04
摘要： The invention relates to a process for the alkylation of benzene with isopropanol (IPA) as alkylating agent, or blends of isopropanol and propylene, which comprises effecting said reaction completely in gaseous phase and in the presence of a catalytic system containing a zeolite belonging to the MTW family.
摘要翻译：本发明涉及一种用异丙醇（IPA）作烷基化剂或异丙醇和丙烯的共混物烷基化苯的方法，其包括在气相中完全完成所述反应，并在含有属于 MTW家族

46. 发明申请

US20110201858A1 PROCESS FOR PRODUCING CUMENE 审中-公开
标题翻译：生产过程的方法
公开(公告)号：US20110201858A1
公开(公告)日：2011-08-18
申请号：US13119789
申请日：2009-09-23
申请人： Shyh-Yuan Henry Hwang , Dana E. Johnson , Joseph C. Peters , Chung-Ming Chi , Kevin J. Fallon , Francis A. Demers
发明人： Shyh-Yuan Henry Hwang , Dana E. Johnson , Joseph C. Peters , Chung-Ming Chi , Kevin J. Fallon , Francis A. Demers
IPC分类号： C07C2/00
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。

47. 发明申请

US20110201846A1 METHOD FOR PRODUCING ALKYLATED AROMATICE COMPOUND, METHOD FOR PRODUCING CUMENE, AND METHOD FOR PRODUCING PHENOL 有权
标题翻译：用于生产烷基化芳构化合物的方法，生产碳酸钙的方法和生产酚醛的方法
公开(公告)号：US20110201846A1
公开(公告)日：2011-08-18
申请号：US13125163
申请日：2009-10-22
申请人： Kenji Fujiwara , Tsuneyuki Ohkubo , Terunori Fujita , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Kozo Yasuda
发明人： Kenji Fujiwara , Tsuneyuki Ohkubo , Terunori Fujita , Shinobu Aoki , Masayasu Ishibashi , Masao Imai , Kozo Yasuda
IPC分类号： C07C37/08 , C07C1/20
CPC分类号： C07C37/08 , B01J23/80 , B01J29/7007 , B01J29/7038 , C07C2/867 , C07C15/085 , C07C407/00 , C07C409/10 , Y02P20/52 , Y02P20/588 , C07C39/04
摘要： It is an object of the present invention to provide a method for producing an alkylated aromatic compound and a method for producing cumene that can greatly reduce the amount of solid acid substance, and a method for producing phenol including a step of producing cumene by the method for producing cumene. A method for producing an alkylated aromatic compound according to the present invention includes a step (i) of producing a reaction product (a1) containing the alkylated aromatic compound and water by the reaction of an aromatic compound, a ketone, and hydrogen using a metal component containing at least one metallic element selected from the group consisting of copper, nickel, cobalt, and rhenium and a solid acid substance; a step (ii) of forming a dehydrated product (a2) from at least a portion of the reaction product (a1) by removing at least a portion of the water in the reaction product (a1); and a step (iii) of producing a reaction product (a3) containing the alkylated aromatic compound by bringing at least a portion of the dehydrated product (a2) into contact with a solid acid substance.
摘要翻译：本发明的目的是提供一种烷基化芳族化合物的制造方法和能够大幅度减少固体酸性物质的量的异丙基苯的制造方法，以及生产苯酚的方法，其包括通过该方法制造枯烯的工序用于生产异丙基苯。根据本发明的烷基化芳族化合物的制造方法包括使用金属制造含有烷基化芳香族化合物和水的反应产物（a1）的步骤（i），所述反应产物通过芳族化合物，酮和氢的反应而生成含有选自铜，镍，钴和铼中的至少一种金属元素的组分和固体酸物质; 通过除去反应产物（a1）中的至少一部分水，从至少一部分反应产物（a1）形成脱水产物（a2）的步骤（ii）; 和通过使脱水产物（a2）的至少一部分与固体酸物质接触来制造含有烷基化芳香族化合物的反应产物（a3）的步骤（iii）。

48. 发明申请

US20110190546A1 Process For Producing Phenol 失效
标题翻译：生产苯酚的方法
公开(公告)号：US20110190546A1
公开(公告)日：2011-08-04
申请号：US13061601
申请日：2009-07-14
申请人： Jihad M. Dakka , Kun Wang , Edmund J. Mozeleski , Stephen Zushma
发明人： Jihad M. Dakka , Kun Wang , Edmund J. Mozeleski , Stephen Zushma
IPC分类号： C07C37/08
CPC分类号： B01J23/002 , B01J21/066 , B01J23/28 , B01J23/30 , B01J23/888 , B01J31/0247 , B01J31/38 , B01J37/031 , B01J37/10 , B01J2523/00 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/08 , C07C409/14 , C07C2601/08 , C07C2601/14 , C07C2601/18 , Y02P20/52 , C07C39/04 , C07C49/10 , C07C49/403 , B01J2523/17 , B01J2523/48 , B01J2523/69 , B01J2523/842 , B01J2523/68
摘要： In a process for producing phenol or a substituted phenol, an alkylaromatic hydroperoxide having a general formula (I): in which R1 and R2 each independently represents an alkyl group having from 1 to 4 carbon atoms, provided that R1 and R2 may be joined to form a cyclic group having from 4 to 10 carbon atoms, said cyclic group being optionally substituted, and R3 represents hydrogen, one or more alkyl groups having from 1 to 4 carbon atoms or a cyclohexyl group, is contacted with a catalyst comprising an oxide of at least one metal from Groups 3 to 5 and Groups 7 to 14 of the Periodic Table of the Elements and an oxide of at least one metal from Group 6 of the Periodic Table of the Elements.
摘要翻译：在制备苯酚或取代苯酚的方法中，具有通式（I）的烷基芳基氢过氧化物：其中R 1和R 2各自独立地表示具有1至4个碳原子的烷基，条件是R 1和R 2可以连接到形成具有4至10个碳原子的环状基团，所述环状基团任选被取代，并且R 3表示氢，具有1至4个碳原子的一个或多个烷基或环己基与包含以下化合物的催化剂接触：元素周期表第3至5族和第7至14族中的至少一种金属和至少一种元素周期表第6族金属的氧化物。

49. 发明申请

US20110152577A1 Process for Producing Sec-Butylbenzene 失效
标题翻译：仲丁基苯生产工艺
公开(公告)号：US20110152577A1
公开(公告)日：2011-06-23
申请号：US13060773
申请日：2009-08-04
申请人： John S. Buchanan , Jon E.R. Stanat , James R. Lattner , Jane C. Cheng
发明人： John S. Buchanan , Jon E.R. Stanat , James R. Lattner , Jane C. Cheng
IPC分类号： C07C45/00 , C07C37/08 , C07C2/08 , C07C2/24
CPC分类号： C07C7/163 , C07C2/66 , C07C7/14891 , C07C37/08 , C07C37/20 , C07C45/53 , C07C407/00 , C07C409/08 , C07C2529/70 , Y02P20/127 , C07C15/02 , C07C11/08 , C07C49/10 , C07C39/04 , C07C39/16
摘要： In a process for producing sec-butylbenzene, a C4 olefinic hydrocarbon feedstock comprising isobutene and at least one n-butene is contacted with methanol and/or water in the presence of an acid catalyst to selectively oxygenate isobutene to produce an effluent stream rich in n-butene and containing less isobutene than the feedstock. The effluent stream is then contacted with benzene under alkylation conditions and in the presence of an alkylation catalyst to produce alkylation stream comprising sec-butylbenzene.
摘要翻译：在制备仲丁基苯的方法中，包含异丁烯和至少一个正丁烯的C 4烯烃原料在酸催化剂的存在下与甲醇和/或水接触以选择性地使异丁烯氧化以产生富含n 并且含有比原料少的异丁烯。然后在烷基化条件下和在烷基化催化剂的存在下将流出物流与苯接触以产生包含仲丁基苯的烷基化流。

50. 发明申请

US20110105805A1 Process for Producing Phenol 有权
标题翻译：生产苯酚的方法
公开(公告)号：US20110105805A1
公开(公告)日：2011-05-05
申请号：US12996219
申请日：2009-07-14
申请人： John S. Buchanan , Jon E. Stanat , Tan-Jen Chen , Jihad M. Dakka , James R. Lattner
发明人： John S. Buchanan , Jon E. Stanat , Tan-Jen Chen , Jihad M. Dakka , James R. Lattner
IPC分类号： C07C37/08
CPC分类号： C07C37/06 , C07C2/74 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2601/14 , C07C13/28 , C07C39/04 , C07C49/403 , C07C409/14
摘要： In a process for producing phenol, cyclohexylbenzene is oxidized to produce cyclohexylbenzene hydroperoxide and then the resultant cyclohexylbenzene hydroperoxide is cleaved to produce an effluent stream comprising phenol and cyclohexanone. At least a portion of the effluent stream is then fed to at least one dehydrogenation reaction zone, where the effluent stream portion is contacted with a dehydrogenation catalyst under conditions effective to convert at least part of the cyclohexanone in the effluent portion into phenol and hydrogen.
摘要翻译：在生产苯酚的方法中，将环己基苯氧化生产环己基苯氢过氧化物，然后将所得的环己基苯氢过氧化物切割以产生包含苯酚和环己酮的流出物流。然后将至少一部分流出物流送入至少一个脱氢反应区，其中流出物流部分与脱氢催化剂在有效地将流出物部分中的至少一部分环己酮转化为酚和氢的条件下接触。

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