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公开(公告)号：US20130203984A1
公开(公告)日：2013-08-08
申请号：US13816125
申请日：2011-08-16
IPC分类号： C07C407/00 , C07D223/10 , C07C37/08 , C07C51/21 , C07C45/28 , C07C51/16 , C07C29/50 , C07C45/33 , C07C51/00 , C07C29/48
CPC分类号： C07C407/00 , C07C2/74 , C07C29/48 , C07C29/50 , C07C37/08 , C07C45/28 , C07C45/33 , C07C45/53 , C07C51/00 , C07C51/16 , C07C51/21 , C07C51/316 , C07C409/08 , C07C2601/14 , C07D223/10 , Y02P20/52 , C07C409/04 , C07C409/14 , C07C49/403 , C07C39/04 , C07C35/08 , C07C55/14 , C07C13/28
摘要： In a process for oxidizing a hydrocarbon to a product comprising at least one of the corresponding hydroperoxide, alcohol, ketone, carboxylic acid and dicarboxylic acid, the hydrocarbon is contacted with an oxygen-containing compound in at least one oxidation zone in the presence of a catalyst comprising a cyclic imide having an imide group of formula (I): wherein X represents an oxygen atom, a hydroxyl group, or an acyloxy group and wherein the oxygen-containing compound supplied to said at least one oxidation zone has a water content of less than or equal to 0.6% by weight of the oxygen-containing compound.
摘要翻译： 在将烃类氧化成包含相应的氢过氧化物，醇，酮，羧酸和二羧酸中的至少一种的产物的方法中，烃在至少一个氧化区中在含氧化合物的存在下与含氧化合物接触 催化剂，其包含具有式（I）的酰亚胺基团的环状酰亚胺：其中X表示氧原子，羟基或酰氧基，并且其中供给至所述至少一个氧化区的含氧化合物的水含量为 小于或等于0.6重量％的含氧化合物。
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公开(公告)号：US08921610B2
公开(公告)日：2014-12-30
申请号：US13817239
申请日：2011-08-16
申请人： Jihad M. Dakka , Edmund J. Mozeleski , Charles Morris Smith , Christopher L. Becker , Stephen Zushma
发明人： Jihad M. Dakka , Edmund J. Mozeleski , Charles Morris Smith , Christopher L. Becker , Stephen Zushma
IPC分类号： C07C409/00 , C07C407/00 , C07C2/74 , C07C37/08 , C07C45/53 , C07C249/08 , C07C37/11 , C07C51/16 , C07D223/10
CPC分类号： C07C407/00 , C07C2/74 , C07C37/08 , C07C37/11 , C07C45/53 , C07C51/16 , C07C249/08 , C07C2601/14 , C07D223/10 , Y02P20/52 , C07C409/10 , C07C409/14 , C07C409/06 , C07C251/44 , C07C13/28 , C07C39/04 , C07C49/403
摘要： A process for oxidizing a composition comprising contacting an alkylbenzene of the general formula (I): where R1 and R2 each independently represents hydrogen or an alkyl group having from 1 to 4 carbon atoms, wherein R1 and R2 may be joined to form a cyclic group having from 4 to 10 carbon atoms, the 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; and (ii) about 0.05 wt % to about 5 wt % of phenol, with oxygen in the presence of a catalyst containing a cyclic imide having the general formula (II): wherein X represents an oxygen atom, a hydroxyl group, or an acyloxy group under conditions effective to convert at least a portion of the alkylbenzene to a hydroperoxide.
摘要翻译： 一种用于氧化组合物的方法，包括使通式（I）的烷基苯接触：其中R 1和R 2各自独立地表示氢或具有1至4个碳原子的烷基，其中R 1和R 2可以连接形成环状基团 具有4至10个碳原子，所述环状基团任选被取代，并且R 3表示氢，一个或多个具有1至4个碳原子的烷基或环己基; 和（ii）约0.05重量％至约5重量％的苯酚，在含有具有通式（II）的环状酰亚胺的催化剂存在下，使用氧：其中X表示氧原子，羟基或酰氧基 在有效将至少一部分烷基苯转化为氢过氧化物的条件下进行。
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公开(公告)号：US09073840B2
公开(公告)日：2015-07-07
申请号：US13816125
申请日：2011-08-16
IPC分类号： C07C409/08 , C07C407/00 , C07C2/74 , C07C29/50 , C07C37/08 , C07C45/33 , C07C45/53 , C07C51/31 , C07C29/48 , C07C45/28 , C07C51/00 , C07C51/16 , C07C51/21 , C07D223/10
CPC分类号： C07C407/00 , C07C2/74 , C07C29/48 , C07C29/50 , C07C37/08 , C07C45/28 , C07C45/33 , C07C45/53 , C07C51/00 , C07C51/16 , C07C51/21 , C07C51/316 , C07C409/08 , C07C2601/14 , C07D223/10 , Y02P20/52 , C07C409/04 , C07C409/14 , C07C49/403 , C07C39/04 , C07C35/08 , C07C55/14 , C07C13/28
摘要： In a process for oxidizing a hydrocarbon to a product comprising at least one of the corresponding hydroperoxide, alcohol, ketone, carboxylic acid and dicarboxylic acid, the hydrocarbon is contacted with an oxygen-containing compound in at least one oxidation zone in the presence of a catalyst comprising a cyclic imide having an imide group of formula (I): wherein X represents an oxygen atom, a hydroxyl group, or an acyloxy group and wherein the oxygen-containing compound supplied to said at least one oxidation zone has a water content of less than or equal to 0.6% by weight of the oxygen-containing compound.
摘要翻译： 在将烃类氧化成包含相应的氢过氧化物，醇，酮，羧酸和二羧酸中的至少一种的产物的方法中，烃在至少一个氧化区中在含氧化合物的存在下与含氧化合物接触 催化剂，其包含具有式（I）的酰亚胺基团的环状酰亚胺：其中X表示氧原子，羟基或酰氧基，并且其中供给至所述至少一个氧化区的含氧化合物的水含量为 小于或等于0.6重量％的含氧化合物。
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公开(公告)号：US20130211036A1
公开(公告)日：2013-08-15
申请号：US13817239
申请日：2011-08-16
申请人： Jihad M. Dakka , Edmund J. Mozeleski , Charles Morris Smith , Christopher L. Becker , Stephen Zushma
发明人： Jihad M. Dakka , Edmund J. Mozeleski , Charles Morris Smith , Christopher L. Becker , Stephen Zushma
IPC分类号： C07C407/00 , C07C37/08 , C07C249/08 , C07D223/10 , C07C51/16 , C07C45/53 , C07C37/11
CPC分类号： C07C407/00 , C07C2/74 , C07C37/08 , C07C37/11 , C07C45/53 , C07C51/16 , C07C249/08 , C07C2601/14 , C07D223/10 , Y02P20/52 , C07C409/10 , C07C409/14 , C07C409/06 , C07C251/44 , C07C13/28 , C07C39/04 , C07C49/403
摘要： A process for oxidizing a composition comprising contacting an alkylbenzene of the general formula (I): where R1 and R2 each independently represents hydrogen or an alkyl group having from 1 to 4 carbon atoms, wherein R1 and R2 may be joined to form a cyclic group having from 4 to 10 carbon atoms, the 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; and (ii) about 0.05 wt % to about 5 wt % of phenol, with oxygen in the presence of a catalyst containing a cyclic imide having the general formula (II): wherein X represents an oxygen atom, a hydroxyl group, or an acyloxy group under conditions effective to convert at least a portion of the alkylbenzene to a hydroperoxide.
摘要翻译： 一种用于氧化组合物的方法，包括使通式（I）的烷基苯接触：其中R 1和R 2各自独立地表示氢或具有1至4个碳原子的烷基，其中R 1和R 2可以连接形成环状基团 具有4至10个碳原子，所述环状基团任选被取代，并且R 3表示氢，一个或多个具有1至4个碳原子的烷基或环己基; 和（ii）约0.05重量％至约5重量％的苯酚，在含有具有通式（II）的环状酰亚胺的催化剂存在下，使用氧：其中X表示氧原子，羟基或酰氧基 在有效将至少一部分烷基苯转化为氢过氧化物的条件下进行。
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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：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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公开(公告)号：US20120323045A1
公开(公告)日：2012-12-20
申请号：US13512796
申请日：2010-12-17
申请人： Teng Xu , Jihad M. Dakka , Christopher L. Becker , Keith H. Kuechler , Francisco M. Benitez , Charles M. Smith , Hari Nair
发明人： Teng Xu , Jihad M. Dakka , Christopher L. Becker , Keith H. Kuechler , Francisco M. Benitez , Charles M. Smith , Hari Nair
IPC分类号： C07C37/06
CPC分类号： C07C2/74 , C07C37/07 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2529/70 , C07C2529/74 , C07C2601/14 , C07C13/28 , C07C39/04 , C07C49/403 , C07C409/14
摘要： In a process for the dehydrogenation of cyclohexanone to produce phenol, a feed comprising cyclohexanone is contacted with a dehydrogenation catalyst under dehydrogenation conditions comprising a temperature of less than 400° C. and a pressure of less than 690 kPa, gauge, such 0.1 to 50 wt % of the cyclohexanone in said feed is converted to phenol and the dehydrogenation product contains less than 100 ppm by weight of alkylbenzenes.
摘要翻译： 在环己酮脱氢生产苯酚的方法中，将包含环己酮的进料与脱氢催化剂在脱氢条件下接触，脱氢条件包括温度低于400℃，压力小于690kPa，表压0.1至50 所述进料中环己酮的重量％转化为苯酚，脱氢产物含有小于100重量ppm的烷基苯。
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公开(公告)号：US09029611B2
公开(公告)日：2015-05-12
申请号：US13512796
申请日：2010-12-17
申请人： Teng Xu , Jihad M. Dakka , Christopher L. Becker , Keith H. Kuechler , Francisco M. Benitez , Charles M. Smith , Hari Nair
发明人： Teng Xu , Jihad M. Dakka , Christopher L. Becker , Keith H. Kuechler , Francisco M. Benitez , Charles M. Smith , Hari Nair
CPC分类号： C07C2/74 , C07C37/07 , C07C37/08 , C07C45/53 , C07C407/00 , C07C2529/70 , C07C2529/74 , C07C2601/14 , C07C13/28 , C07C39/04 , C07C49/403 , C07C409/14
摘要： In a process for the dehydrogenation of cyclohexanone to produce phenol, a feed comprising cyclohexanone is contacted with a dehydrogenation catalyst under dehydrogenation conditions comprising a temperature of less than 400° C. and a pressure of less than 690 kPa, gauge, such 0.1 to 50 wt % of the cyclohexanone in said feed is converted to phenol and the dehydrogenation product contains less than 100 ppm by weight of alkylbenzenes.
摘要翻译： 在环己酮脱氢生产苯酚的方法中，将包含环己酮的进料与脱氢催化剂在脱氢条件下接触，脱氢条件包括温度低于400℃，压力小于690kPa，表压0.1至50 所述进料中环己酮的重量％转化为苯酚，脱氢产物含有小于100重量ppm的烷基苯。
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公开(公告)号：US20170283353A1
公开(公告)日：2017-10-05
申请号：US15504087
申请日：2015-09-08
CPC分类号： C07C45/82 , C07C37/74 , C07C45/006 , C07C2602/14 , C07C49/403 , C07C39/04
摘要： Disclosed are processes and systems for making cyclohexanone from a mixture comprising phenol, cyclohexanone, and cyclohexylbenzene, comprising a step of or a device for subjecting at least a portion of the mixture to hydrogenation and a step of or a device for distilling a phenol/cyclohexanone/cyclohexylbenzene mixture to obtain an effluent rich in cyclohexanone.
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公开(公告)号：US08884065B2
公开(公告)日：2014-11-11
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
IPC分类号： C07C45/53 , C07C15/067 , C07C37/08 , C07C2/74
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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