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41. 发明授权

US07906685B2 Process for producing cyclohexylbenzene 有权
标题翻译：生产环己基苯的方法
公开(公告)号：US07906685B2
公开(公告)日：2011-03-15
申请号：US12601572
申请日：2008-08-12
申请人： Tan-Jen Chen , Francisco M. Benitez , Jane C. Cheng , Jon E. Stanat , John Scott Buchanan
发明人： Tan-Jen Chen , Francisco M. Benitez , Jane C. Cheng , Jon E. Stanat , John Scott Buchanan
IPC分类号： C07C45/27 , C07C27/08 , C07C2/68 , C07C15/067
CPC分类号： C07C2/74 , Y02P20/52 , C07C13/28
摘要： In a process for producing cyclohexylbenzene, benzene and hydrogen are fed to at least one reaction zone. The benzene and hydrogen are then contacted in the at least one reaction zone under hydroalkylation conditions with a catalyst system comprising a 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, and at least one hydrogenation metal to produce an effluent containing cyclohexylbenzene. The ratio of the total number of moles of hydrogen fed to said at least one reaction zone to the number of moles of benzene fed to said at least one reaction zone is between 0.4 and 0.9:1.
摘要翻译：在生产环己基苯的方法中，将苯和氢气进料至至少一个反应区。然后使苯和氢在加氢烷基化条件下在至少一个反应区中与包含分子筛的催化剂体系接触，所述催化剂体系包含具有12.4±0.25,6.9±0.15,3.57±0.07的d间距最大值的X射线衍射图， 3.42±0.07埃，和至少一种氢化金属，以生产含有环己基苯的流出物。供给到所述至少一个反应区的氢的总摩尔数与进料到所述至少一个反应区的苯的摩尔数之比为0.4-0.9:1。

42. 发明申请

US20100317895A1 Process For Producing Cyclohexylbenzene 有权
标题翻译：生产环己基苯的方法
公开(公告)号：US20100317895A1
公开(公告)日：2010-12-16
申请号：US12747295
申请日：2009-01-13
申请人： John S. Buchanan , Jane C. Cheng , Tan-Jen Chen , James R. Lattner
发明人： John S. Buchanan , Jane C. Cheng , Tan-Jen Chen , James R. Lattner
IPC分类号： C07C45/00 , C07C2/66
CPC分类号： C07C409/14 , C07C13/28 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2601/14 , C07C49/08 , C07C39/04
摘要： In a process for producing cyclohexylbenzene, hydrogen and a liquid feed comprising benzene are introduced into a reaction zone and are contacted in the reaction zone under hydroalkylation conditions to produce cyclohexylbenzene. An effluent stream comprising cyclohexylbenzene and unreacted benzene is removed from the reaction zone and is divided into at least first and second portions, wherein the mass ratio of the effluent stream first portion to the effluent stream second portion is at least 2:1. The effluent stream first portion is then cooled and the cooled effluent stream first portion is recycled to the reaction zone.
摘要翻译：在生产环己基苯的方法中，将氢和含苯的液体原料引入反应区，并在加氢烷基化条件下在反应区中接触以制备环己基苯。将包含环己基苯和未反应苯的流出物流从反应区除去，并分成至少第一和第二部分，其中流出物流第一部分与流出物流第二部分的质量比至少为2:1。然后将流出物流第一部分冷却，将冷却的流出物流第一部分再循环至反应区。

43. 发明授权

US07847128B2 Process for producing cyclohexylbenzene 有权
标题翻译：生产环己基苯的方法
公开(公告)号：US07847128B2
公开(公告)日：2010-12-07
申请号：US12663303
申请日：2008-08-12
申请人： Tan-Jen Chen , Jane C. Cheng , Terry E. Helton , John Scott Buchanan
发明人： Tan-Jen Chen , Jane C. Cheng , Terry E. Helton , John Scott Buchanan
IPC分类号： C07C45/27 , C07C37/08 , C07C2/68 , C07C15/067
CPC分类号： C07C2/74 , C07C37/08 , C07C45/53 , C07C2521/04 , C07C2521/06 , C07C2523/06 , C07C2523/14 , C07C2523/44 , C07C2523/46 , C07C2523/75 , C07C2523/755 , C07C2529/70 , C07C2529/74 , C07C2601/14 , Y02P20/52 , C07C13/28 , C07C39/04 , C07C49/403
摘要： In a process for producing cyclohexylbenzene, benzene and hydrogen are fed to at least one reaction zone. The benzene and hydrogen are then contacted in the at least one reaction zone under hydroalkylation conditions with a catalyst system comprising a 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, and at least one hydrogenation metal to produce an effluent containing cyclohexylbenzene. The catalyst system has an acid-to-metal molar ratio of from about 75 to about 750.
摘要翻译：在生产环己基苯的方法中，将苯和氢气进料至至少一个反应区。然后使苯和氢在加氢烷基化条件下在至少一个反应区中与包含分子筛的催化剂体系接触，所述催化剂体系包含具有12.4±0.25,6.9±0.15,3.57±0.07的d间距最大值的X射线衍射图， 3.42±0.07埃，和至少一种氢化金属，以生产含有环己基苯的流出物。催化剂体系具有约75-约750的酸 - 金属摩尔比。

44. 发明申请

US20100197971A1 Process For Producing Cyclohexylbenzene 有权
标题翻译：生产环己基苯的方法
公开(公告)号：US20100197971A1
公开(公告)日：2010-08-05
申请号：US12601572
申请日：2008-08-12
申请人： Tan-Jen Chen , Francisco M. Benitez , Jane C. Cheng , Jon E. Stanat , John Scott Buchanan
发明人： Tan-Jen Chen , Francisco M. Benitez , Jane C. Cheng , Jon E. Stanat , John Scott Buchanan
IPC分类号： C07C5/10 , C07C45/27 , C07C37/08
CPC分类号： C07C2/74 , Y02P20/52 , C07C13/28
摘要： In a process for producing cyclohexylbenzene, benzene and hydrogen are fed to at least one reaction zone. The benzene and hydrogen are then contacted in the at least one reaction zone under hydroalkylation conditions with a catalyst system comprising a 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, and at least one hydrogenation metal to produce an effluent containing cyclohexylbenzene. The ratio of the total number of moles of hydrogen fed to said at least one reaction zone to the number of moles of benzene fed to said at least one reaction zone is between 0.4 and 0.9:1.
摘要翻译：在生产环己基苯的方法中，将苯和氢气进料至至少一个反应区。然后使苯和氢在加氢烷基化条件下在至少一个反应区中与包含分子筛的催化剂体系接触，所述催化剂体系包含具有12.4±0.25,6.9±0.15,3.57±0.07的d间距最大值的X射线衍射图， 3.42±0.07埃，和至少一种氢化金属，以生产含有环己基苯的流出物。供给到所述至少一个反应区的氢的总摩尔数与进料到所述至少一个反应区的苯的摩尔数之比为0.4-0.9:1。

45. 发明授权

US07615143B2 Hydrothermally stable catalyst and its use in catalytic cracking 失效
标题翻译：水热稳定催化剂及其在催化裂化中的应用
公开(公告)号：US07615143B2
公开(公告)日：2009-11-10
申请号：US10903152
申请日：2004-07-30
申请人： Tan-Jen Chen , Paul F. Keusenkothen , J. Jason Wu , John Scott Buchanan , Guang Cao , Larry L. Iaccino , David L. Stern , Matthew J. Vincent
发明人： Tan-Jen Chen , Paul F. Keusenkothen , J. Jason Wu , John Scott Buchanan , Guang Cao , Larry L. Iaccino , David L. Stern , Matthew J. Vincent
IPC分类号： C10G11/05
CPC分类号： C10G11/05 , C10G2400/20
摘要： There is provided a catalyst composition having improved hydrothermal stability for the catalytic cracking of a hydrocarbon feedstock to selectively produce propylene. The catalyst composition comprises a first crystalline molecular sieve selected from the group consisting of IM-5, MWW, ITH, FER, MFS, AEL, and AFO and an effective amount of a stabilization metal (copper, zirconium, or mixtures thereof) exchanged into the molecular sieve. The catalyst finds application in the cracking of naphtha and heavy hydrocarbon feedstocks. When used in the catalytic cracking of heavier hydrocarbon feedstocks, the catalyst composition preferably comprises a second molecular sieve having a pore size that is greater than the pore size of the first molecular sieve. The process is carried out by contacting a feedstock containing hydrocarbons having at least 4 carbon atoms is contacted, under catalytic cracking conditions, with the catalyst composition.
摘要翻译：提供了一种具有改进的水热稳定性用于烃原料的催化裂化以选择性地生产丙烯的催化剂组合物。催化剂组合物包含选自由IM-5，MWW，ITH，FER，MFS，AEL和AFO组成的组的第一结晶分子筛和有效量的稳定金属（铜，锆或其混合物）交换成分子筛。该催化剂可用于石脑油和重质烃原料的裂解。当用于较重烃原料的催化裂化时，催化剂组合物优选包含具有大于第一分子筛孔径的孔径的第二分子筛。该方法通过使含有至少4个碳原子的烃的原料在催化裂化条件下与催化剂组合物接触来进行。

46. 发明申请

US20080319234A1 Heterogeneous arylalkyl oxidation promoter 失效
标题翻译：异构芳烷基氧化促进剂
公开(公告)号：US20080319234A1
公开(公告)日：2008-12-25
申请号：US11821020
申请日：2007-06-21
申请人： Matthew W. Holtcamp , Renuka N. Ganesh , Tan-Jen Chen , Jihad M. Dakka
发明人： Matthew W. Holtcamp , Renuka N. Ganesh , Tan-Jen Chen , Jihad M. Dakka
IPC分类号： C07C409/08 , B01J27/185 , B01J27/24 , B01J31/12
CPC分类号： B01J23/745 , B01J31/0211 , B01J31/0252 , B01J35/0033 , B01J37/0203 , B01J2231/70 , C07C407/00 , C07C409/10 , C07C409/14 , C07C2601/14 , C07C409/08
摘要： A promoter can have utility in selective heterogeneous oxidation of arylalkyl hydrocarbons such as, for example, cyclohexyl benzene and/or sec-butyl benzene to form hydroperoxides. The promoter can include the product of contacting a solid support comprising a metal oxide surface and an iron compound. The solid support can include, for example, titanium dioxide and/or an iron oxide such as magnetite and can have magnetic susceptibility. A method for the oxidation of arylalkyl hydrocarbons to form hydroperoxides can include contacting 16 an arylalkyl hydrocarbon with oxygen in the presence of the promoter under catalytic oxidation conditions to form arylalkyl hydroperoxide, which can then be converted to phenol via cleavage 26. The method can include recovery 22 of the promoter from the arylalkyl hydroperoxide and can further include recycling the recovered promoter to the contacting 16. Where the solid support has magnetic susceptibility, the recovery 22 can include magnetic separation of the promoter.
摘要翻译：助催化剂可用于芳基烷基烃例如环己基苯和/或仲丁基苯的选择性异相氧化以形成氢过氧化物。助催化剂可以包括使包含金属氧化物表面和铁化合物的固体载体接触的产物。固体支持体可以包括例如二氧化钛和/或氧化铁如磁铁矿，并且可以具有磁化率。用于氧化芳基烷基烃以形成氢过氧化物的方法可以包括在催化氧化条件下在助催化剂存在下使芳烷基烃与氧接触，形成芳基烷基氢过氧化物，然后可通过裂解将其转化为苯酚。该方法可包括从芳基烷基氢过氧化物中回收22个启动子，并且可以进一步包括将回收的促进剂再循环到接触16.当固体支持物具有磁化率时，回收22可以包括促进剂的磁性分离。

47. 发明申请

US20050070422A1 Multi component catalyst and its use in catalytic cracking 有权
标题翻译：多组分催化剂及其在催化裂化中的应用
公开(公告)号：US20050070422A1
公开(公告)日：2005-03-31
申请号：US10671080
申请日：2003-09-25
申请人： Tan-Jen Chen , John Buchanan , Brian Henry , Paul Keusenkothen , Philip Ruziska , David Stern
发明人： Tan-Jen Chen , John Buchanan , Brian Henry , Paul Keusenkothen , Philip Ruziska , David Stern
IPC分类号： B01J29/00 , B01J29/40 , B01J29/85 , C10G11/05 , C10G11/00
CPC分类号： C10G11/05 , B01J29/005 , B01J29/40 , B01J29/85
摘要： A multi component catalyst and catalytic cracking process for selectively producing C3 olefins. The catalyst comprises a first molecular sieve having an intermediate pore size, a second molecular sieve and, optionally a third molecular sieve having a large pore size. At least one of the channels of the second molecular sieve has a pore size index that is less than the pore size index of at least one channel of the first molecular sieve. The process is carried out by contacting a feedstock containing hydrocarbons having at least 5 carbon atoms is contacted, under catalytic cracking conditions, with the multi component catalyst. The catalyst finds application in the cracking of naphtha and heavy hydrocarbon feedstocks.
摘要翻译：用于选择性生产C3烯烃的多组分催化剂和催化裂化方法。催化剂包括具有中等孔径的第一分子筛，第二分子筛和任选的具有大孔径的第三分子筛。第二分子筛的至少一个通道的孔径指数小于第一分子筛的至少一个通道的孔径指数。该方法通过使含有至少5个碳原子的烃的原料在催化裂化条件下与多组分催化剂接触来进行。该催化剂可用于石脑油和重质烃原料的裂解。

48. 发明授权

US06313366B1 Process for selectively producing C3 olefins in a fluid catalytic cracking process 失效
标题翻译：在流化催化裂化过程中选择性生产C3烯烃的方法
公开(公告)号：US06313366B1
公开(公告)日：2001-11-06
申请号：US09574263
申请日：2000-05-19
申请人： Paul K. Ladwig , John E. Asplin , Gordon F. Stuntz , William A. Wachter , Brian Erik Henry , Shun C. Fung , Tan-Jen Chen , Jay F. Carpency , Ronald G. Searle
发明人： Paul K. Ladwig , John E. Asplin , Gordon F. Stuntz , William A. Wachter , Brian Erik Henry , Shun C. Fung , Tan-Jen Chen , Jay F. Carpency , Ronald G. Searle
IPC分类号： C07C406
CPC分类号： C10G57/02 , C10G51/023 , C10G2400/20
摘要： A process for producing propylene from a catalytically cracked or thermally cracked naphtha stream is disclosed herein. The naphtha stream is contacted with a catalyst containing from about 10 to 50 wt. % of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions which include temperatures from about 500° C. to 650° C. and a hydrocarbon partial pressure from about 10 to 40 psia. A separate stream containing aromatics may be co-fed with the naphtha stream.
摘要翻译：本文公开了从催化裂化或热裂化石脑油流产生丙烯的方法。将石脑油流与含有约10至50wt。在包括约500℃至650℃的温度和约10至40psia的烃分压的反应条件下，平均孔径小于约0.7纳米的结晶沸石的％。含有芳族化合物的单独流可以与石脑油流共同进料。

49. 发明授权

US06258990B1 Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process from a naphtha/steam feed 失效
标题翻译：在来自石脑油/蒸汽进料的流化催化裂化过程中选择性生产的C3烯烃生产聚丙烯的方法
公开(公告)号：US06258990B1
公开(公告)日：2001-07-10
申请号：US09517497
申请日：2000-03-02
申请人： Shun C. Fung , Tan-Jen Chen , Marcel J. Janssen , William A. Wachter , B. Erik Henry , John E. Asplin
发明人： Shun C. Fung , Tan-Jen Chen , Marcel J. Janssen , William A. Wachter , B. Erik Henry , John E. Asplin
IPC分类号： C07C406
CPC分类号： C10G57/02 , C10G2400/20
摘要： A process for producing polymers from C2-C4 olefins selectively produced from a catalytically-cracked or thermally-cracked naphtha stream is disclosed herein. A mixture of the naphtha stream and a stream of steam is feed into a reaction zone where it is contacted with a catalyst containing from about 10 to 50 wt. % of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions that include temperatures from about 500° C. to 650° C. and a hydrocarbon partial pressure from about 10 to 40 psia.
摘要翻译：本文公开了从催化裂化或热裂解石脑油流选择性地生产的C2-C4烯烃生产聚合物的方法。将石脑油流和蒸汽流的混合物进料到反应区，在反应区中与含有约10至50wt。在包括约500℃至650℃的温度和约10至40psia的烃分压的反应条件下具有平均孔径小于约0.7纳米的结晶沸石的％。

50. 发明授权

US6118035A Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed 失效
标题翻译：在石脑油/蒸汽进料的流化催化裂化过程中选择性地生产轻质烯烃的方法
公开(公告)号：US6118035A
公开(公告)日：2000-09-12
申请号：US072632
申请日：1998-05-05
申请人： Shun C. Fung , Tan-Jen Chen , Marcel J. G. Janssen , William A. Wachter , Brian Eric Henry , John Ernest Asplin
发明人： Shun C. Fung , Tan-Jen Chen , Marcel J. G. Janssen , William A. Wachter , Brian Eric Henry , John Ernest Asplin
IPC分类号： C07C4/02 , C07B61/00 , C07C11/06 , C10G9/26 , C10G11/00 , C10G11/05 , C10G57/02 , C07C4/06
CPC分类号： C10G57/02 , C10G2400/20
摘要： A process for selectively producing C.sub.2 -C.sub.4 olefins from a catalytically cracked or thermally cracked naphtha stream is disclosed. A mixture of the naphtha stream and a stream of steam is feed into a reaction zone where it is contacted with a catalyst containing from about 10 to 50 wt. % of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions which include temperatures from about 500 to 650.degree. C. and a hydrocarbon partial pressure from about 10 to 40 psia.
摘要翻译：公开了一种从催化裂化或热裂解石脑油流中选择性生产C2-C4烯烃的方法。将石脑油流和蒸汽流的混合物进料到反应区，在反应区中与含有约10至50wt。％的平均孔径小于约0.7纳米的结晶沸石在包括约500至650℃的温度和约10至40psia的烃分压的反应条件下进行。

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