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1. 发明申请

WO2009024242A1 PROCESS FOR PRODUCING SEC-BUTYLBENZENE 审中-公开
标题翻译：生产仲丁苯磺酸的方法
公开(公告)号：WO2009024242A1
公开(公告)日：2009-02-26
申请号：PCT/EP2008/006073
申请日：2008-07-11
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , EXXONMOBIL CHEMICAL LIMITED , CHENG, Jane, C. , DAKKA, Jihad, M. , REINE, Travis, A. , STANAT, Jon, E.
发明人： CHENG, Jane, C. , DAKKA, Jihad, M. , REINE, Travis, A. , STANAT, Jon, E.
IPC分类号： C07C2/66 , C07C37/08 , C07C39/04 , C07C45/53
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 C 4 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 C 4 olefin reacts with the benzene to produce sec-butylbenzene and the sec-butylbenzene is fractionated from the unreacted C 4 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as a liquid phase stream from the first reaction zone to the second distillation zone and the liquid phase stream is withdrawn from the distillation column reactor as bottoms.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的比率小于1:1。同时在蒸馏塔反应器中，使反应物与烷基化催化剂在第一反应区中，使C4烯烃与苯反应产生仲丁基苯，仲丁基苯由未反应的C 4烯烃分馏。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。

2. 发明授权

EP2178813B1 PROCESS FOR PRODUCING SEC-BUTYLBENZENE 有权
标题翻译：用于生产仲丁基苯
公开(公告)号：EP2178813B1
公开(公告)日：2011-03-23
申请号：EP08785026.9
申请日：2008-07-11
申请人： ExxonMobil Chemical Patents Inc. , Exxonmobil Chemical Limited
发明人： CHENG, Jane, C. , DAKKA, Jihad, M. , REINE, Travis, A. , STANAT, Jon, E.
IPC分类号： C07C2/66 , C07C37/08 , C07C39/04 , C07C45/53
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.

3. 发明公开

EP2178813A1 PROCESS FOR PRODUCING SEC-BUTYLBENZENE 有权
标题翻译：用于生产仲丁基苯
公开(公告)号：EP2178813A1
公开(公告)日：2010-04-28
申请号：EP08785026.9
申请日：2008-07-11
申请人： ExxonMobil Chemical Patents Inc. , Exxonmobil Chemical Limited
发明人： CHENG, Jane, C. , DAKKA, Jihad, M. , REINE, Travis, A. , STANAT, Jon, E.
IPC分类号： C07C2/66 , C07C37/08 , C07C39/04 , C07C45/53
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.

4. 发明申请

WO2014209578A1 PROCESS FOR CONCENTRATING A MIXTURE CONTAINING ORGANIC HYDROPEROXIDE 审中-公开
标题翻译：浓缩含有机氢过氧化物的混合物的方法
公开(公告)号：WO2014209578A1
公开(公告)日：2014-12-31
申请号：PCT/US2014/041410
申请日：2014-06-06
申请人： EXXONMOBIL CHEMICAL PATENTS INC.
发明人： DAVIS, Jason, D. , BECKER, Christopher, L. , REINE, Travis, A. , PATEL, Bryan, A.
IPC分类号： C07C407/00 , C07C409/14
CPC分类号： C07C407/00 , C07C29/132 , C07C37/08 , C07C45/53 , C07C407/003 , C07C2601/14 , C07C409/14 , C07C39/04 , C07C49/403 , C07C409/02
摘要： Method for concentrating an organic hydroperoxide mixture comprising a hydrocarbon and a hydroperoxide corresponding thereto comprises evaporating a first liquid mixture in a thin- film evaporation device followed by separation in a separation zone. Both the evaporation device and the separation zone operate at a low absolute pressure at a temperature lower than the thermal degradation temperature of the hydroperoxide to prevent thermal decomposition thereof. The process is particularly useful for concentrating an oxidation product made from the oxidation of cyclohexylbenzene.
摘要翻译：用于浓缩包含对应于其的烃和氢过氧化物的有机氢过氧化物混合物的方法包括在薄膜蒸发装置中蒸发第一液体混合物，然后在分离区中分离。蒸发装置和分离区都在低于氢过氧化物的热降解温度的温度下在低绝对压力下操作，以防止其热分解。该方法对于浓缩由环己基苯氧化制得的氧化产物特别有用。

5. 发明申请

WO2013095791A1 OXIDATION OF CYCLOHEXYLBENZENE 审中-公开
标题翻译：环己基苯氧化物的氧化
公开(公告)号：WO2013095791A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/063375
申请日：2012-11-02
申请人： EXXONMOBIL CHEMICAL PATENTS INC.
发明人： PATEL, Bryan, A. , BENITEZ, Francisco, M. , SMITH, Charles, M. , DAKKA, Jihad, M. , REINE, Travis, A.
IPC分类号： C07C2/74 , C07C37/08 , C07C45/53 , C07C13/28 , C07C39/04 , C07C409/14
CPC分类号： C07C407/00 , C07C37/08 , C07C37/50 , C07C45/27 , C07C45/53 , C07C2601/14 , C07C39/04 , C07C409/14 , C07C49/403
摘要： In a process for oxidizing cyclohexylbenzene, a composition comprising cyclohexylbenzene is contacted with oxygen in at least one oxidation zone under oxidation conditions sufficient to produce at least some (i) cyclohexylbenzene hydroperoxide; (ii) a first byproduct; and (iii) a second byproduct in an effluent. A ratio β is determined according to the following formula: (I) wherein A is the amount of the first byproduct in the effluent and B is the amount of the second byproduct in the effluent. The ratio β is then maintained above a threshold value or adjusted above a threshold value.
摘要翻译：在氧化环己基苯的方法中，包含环己基苯的组合物在氧化条件下在至少一个氧化区域内与氧接触，所述氧化条件足以产生至少一些（i）环己基苯氢过氧化物; （ii）第一副产品; 和（iii）流出物中的第二副产物。比率β根据下式确定：（I）其中A是流出物中第一副产物的量，B是流出物中第二副产物的量。然后将比率β保持在阈值以上或调整到阈值以上。

6. 发明申请

WO2008147596A1 ISOPROPYL ALCOHOL FROM PROPYLENE USING ZIRCONIUM BASED MIXED METAL OXIDES 审中-公开
标题翻译：使用基于ZIRCONIUM的混合金属氧化物的丙烯的异丙醇
公开(公告)号：WO2008147596A1
公开(公告)日：2008-12-04
申请号：PCT/US2008/059881
申请日：2008-04-10
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , DAKKA, Jihad, M. , LEVIN, Dorin , MCCARTHY, Stephen, J. , REINE, Travis, A. , SCHNEIDER, Mary, Jo , VARTULI, James, C. , YARBROUGH, Charles, M.
发明人： DAKKA, Jihad, M. , LEVIN, Dorin , MCCARTHY, Stephen, J. , REINE, Travis, A. , SCHNEIDER, Mary, Jo , VARTULI, James, C. , YARBROUGH, Charles, M.
IPC分类号： B01J21/06 , B01J23/10 , B01J23/24 , B01J23/34 , B01J23/888 , B01J37/03 , B01J37/10 , C07C29/04 , B01J23/72 , B01J23/745 , B01J23/85
CPC分类号： B01J37/03 , B01J21/066 , B01J23/002 , B01J23/10 , B01J23/24 , B01J23/34 , B01J23/72 , B01J23/745 , B01J23/85 , B01J23/888 , B01J27/053 , B01J37/10 , B01J2523/00 , C07C29/04 , B01J2523/3712 , B01J2523/48 , B01J2523/69 , B01J2523/72 , B01J2523/17 , C07C31/10
摘要： The invention relates to the production of isopropyl alcohol (IPA) by direct hydration of propylene over mixed transition metal oxides co-precipitated with ZrO 2 . In embodiments the mixed metal oxides have improved hydrolytic stability and are active over a wider temperature range than existing direct hydration catalysts.
摘要翻译：本发明涉及通过在与ZrO 2共沉淀的混合过渡金属氧化物上直接水合丙烯来生产异丙醇（IPA）。在实施方案中，混合金属氧化物具有改善的水解稳定性，并且在比现有直接水合催化剂更宽的温度范围内具有活性。

7. 发明申请

WO2014039653A2 OXIDATION OF HYDROCARBONS 审中-公开
标题翻译：氢氧化物
公开(公告)号：WO2014039653A2
公开(公告)日：2014-03-13
申请号：PCT/US2013/058226
申请日：2013-09-05
申请人： EXXONMOBIL CHEMICAL PATENTS INC.
发明人： PATEL, Bryan, A. , REINE, Travis, A.
IPC分类号： C07C37/50 , C07C39/04 , C07C45/32 , C07C49/403 , C07C27/16
CPC分类号： C07C37/08 , C07C45/53 , C07C407/00 , C07C2601/14 , C07C409/14 , C07C49/403 , C07C39/04
摘要： A process for oxidizing a first hydrocarbon to a corresponding first oxygenate by feeding a first feedstock comprising the first hydrocarbon into an oxidation reactor, contacting the reaction medium with a gas stream comprising (¾ in the oxidation reactor, and supplying a hydroperoxide additive to the oxidation reactor. By including the hydroperoxide additive in the reaction medium, foaming at and/or close to the beginning of the oxidation reaction can be significantly reduced.
摘要翻译：通过将包含第一烃的第一原料进料到氧化反应器中来将第一烃氧化成相应的第一含氧化合物的方法，使反应介质与气流接触，所述气流包括（¾在氧化反应器中，并将氢过氧化物添加剂供应至氧化通过将氢过氧化物添加剂包括在反应介质中，可以显着降低在氧化反应开始时和/或接近氧化反应开始的发泡。

8. 发明申请

WO2013165662A1 HYDROGENATION PROCESS USING EGGSHELL CATALYSTS FOR THE REMOVAL OF OLEFINS 审中-公开
标题翻译：使用EGGSHELL催化剂去除油脂的氢化过程
公开(公告)号：WO2013165662A1
公开(公告)日：2013-11-07
申请号：PCT/US2013/035920
申请日：2013-04-10
申请人： EXXONMOBIL CHEMICAL PATENTS, INC.
发明人： CHEN, Tan-Jen , REINE, Travis, A. , KUECHLER, Keith, H. , HELTON, Terry, E. , DAKKA, Jihad, M.
IPC分类号： C07C5/03 , C07C7/163 , C07C13/28 , B01J35/00 , C07C2/74 , C07C37/08 , C07C39/04 , C07C45/53 , C07C49/403 , C07C409/14
CPC分类号： C07C5/05 , B01J21/04 , B01J23/44 , B01J23/462 , B01J23/75 , B01J23/755 , B01J35/008 , B01J35/08 , B01J37/0009 , C07C2/74 , C07C5/03 , C07C7/163 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/14 , C07C2521/04 , C07C2523/44 , C07C2601/14 , Y02P20/52 , C07C13/28 , C07C49/403 , C07C39/04
摘要： The present invention relates to hydrogenation processes including: contacting a first composition with hydrogen under hydrogenation conditions, in the presence of an eggshell hydrogenation catalyst, wherein the first composition has: (i) greater than about 25 wt % of cyclohexylbenzene, the wt% based upon the total weight of the first composition; and (ii) greater than about 0.05 wt% of cyclohexenylbenzene, the wt% based upon the total weight of the first composition; and thereby obtaining a second composition having less cyclohexenylbenzene than the first composition. Other hydrogenation processes are also described.
摘要翻译：本发明涉及氢化方法，包括：在加氢条件下，在蛋壳氢化催化剂存在下使第一组合物与氢接触，其中第一组合物具有：（i）大于约25重量％的环己基苯，基于重量％基于第一组合物的总重量; 和（ii）大于约0.05重量％的环己烯基苯，wt％基于第一组合物的总重量; 从而获得比第一组合物少的环己烯基苯的第二组合物。还描述了其它氢化方法。

9. 发明授权

EP3013795B1 PROCESS FOR CONCENTRATING A MIXTURE CONTAINING ORGANIC HYDROPEROXIDE 有权
公开(公告)号：EP3013795B1
公开(公告)日：2019-07-24
申请号：EP14737092.8
申请日：2014-06-06
申请人： ExxonMobil Chemical Patents Inc.
发明人： DAVIS, Jason, D. , BECKER, Christopher, L. , REINE, Travis, A. , PATEL, Bryan, A.
IPC分类号： C07C407/00 , C07C409/14

10. 发明授权

EP2178813B8 PROCESS FOR PRODUCING SEC-BUTYLBENZENE 有权
标题翻译：生产仲丁基苯的方法
公开(公告)号：EP2178813B8
公开(公告)日：2011-06-22
申请号：EP08785026.9
申请日：2008-07-11
申请人： ExxonMobil Chemical Patents Inc.
发明人： CHENG, Jane, C. , DAKKA, Jihad, M. , REINE, Travis, A. , STANAT, Jon, E.
IPC分类号： C07C2/66 , C07C37/08 , C07C39/04 , C07C45/53
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：生产仲丁基苯的方法包括将包含苯和C4烯烃的反应物供给至蒸馏塔反应器，所述蒸馏塔反应器具有包含烷基化催化剂的第一反应区和位于所述第一反应区下方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阶段的数量与所述第二蒸馏区中的蒸馏阶段的数量之比小于1:1。同时在蒸馏塔反应器中，反应物与烷基化催化剂在第一反应区中在使得C4烯烃与苯反应以产生仲丁基苯并且从未反应的C4烯烃中分馏仲丁基苯的条件下进行。仲丁基苯因此作为液相流从第一反应区流到第二蒸馏区，液相流作为塔底产物从蒸馏塔反应器排出。

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