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11. 发明申请

US20160264501A1 Process for Making Phenol and/or Cyclohexanone 有权
标题翻译：制备苯酚和/或环己酮的方法
公开(公告)号：US20160264501A1
公开(公告)日：2016-09-15
申请号：US15031759
申请日：2014-10-17
申请人： ExxonMobil Chemical Patents Inc.
发明人： Bryan A. PATEL , Jihad M. DAKKA
IPC分类号： C07C37/08 , C07C45/53 , B01J31/02 , C07C407/00
CPC分类号： C07C37/08 , B01J31/0247 , C07C7/10 , C07C37/72 , C07C45/53 , C07C407/00 , C07C407/003 , C07C2601/14 , C07C2601/16 , Y02P20/52 , C07C39/04 , C07C409/14 , C07C49/403 , C07C13/28
摘要： A process for making phenol and/or cyclohexanone comprises: (A) oxidizing a cyclohexylbenzene feed to obtain an oxidation product comprising cyclohexylbenzene, cyclohexyl-1-phenyl-1-hydroperoxide and phenol; (B) separating at least a portion of the oxidation product to obtain a first fraction comprising cyclohexyl-1-phenyl-1-hydroperoxide and a second fraction comprising cyclohexylbenzene and phenol; (C) removing at least a portion of the phenol from at least a portion of the second fraction to obtain a third fraction; (D) recycling at least a portion of the cyclohexylbenzene in the third fraction to the oxidizing step (A); and (E) contacting at least a portion of the cyclohexyl-1-phenyl-1-hydroperoxide in the first fraction with an acid catalyst in a cleavage reactor under cleavage conditions to obtain a cleavage product comprising phenol and cyclohexanone.
摘要翻译：制备苯酚和/或环己酮的方法包括：（A）氧化环己基苯进料以获得包含环己基苯，环己基-1-苯基-1-氢过氧化物和苯酚的氧化产物; （B）分离至少一部分氧化产物以获得包含环己基-1-苯基-1-氢过氧化物的第一级分和包含环己基苯和苯酚的第二级分; （C）从第二级分的至少一部分除去至少一部分苯酚以获得第三级分; （D）将第三馏分中的至少一部分环己基苯回收至氧化步骤（A）; 和（E）在裂解反应器中在裂解条件下使第一馏分中的环己基-1-苯基-1-氢过氧化物的至少一部分与酸催化剂接触，得到包含苯酚和环己酮的裂解产物。

12. 发明申请

US20160251289A1 USE OF ALKANE SULFONIC ACID FOR PREPARING PHENOLIC ALCOHOL 审中-公开
标题翻译：用于制备苯酚的碱金属酸的用途
公开(公告)号：US20160251289A1
公开(公告)日：2016-09-01
申请号：US15028502
申请日：2014-10-21
申请人： ARKEMA FRANCE
发明人： Jean-Alex LAFFITTE , Bernard MONGUILLON
IPC分类号： C07C37/08 , C07C45/53
CPC分类号： C07C37/08 , C07C45/53 , C07C39/04 , C07C49/08
摘要： The use of alkane sulphonic acid for preparing phenolic alcohol. The invention relates to a use of at least one alkane sulphonic acid for preparing phenolic alcohol by decomposing aryl hydroperoxide, and to a method for preparing phenolic alcohol comprising the following successive steps: bringing aryl hydroperoxide into reaction in the presence of at least one alkane sulphonic acid, neutralising the reaction medium, separating the ketone or the aldehyde, separating phenolic alcohol by distillation.
摘要翻译：使用烷烃磺酸制备酚醇。本发明涉及至少一种烷烃磺酸通过分解芳基氢过氧化物制备酚醇的用途，以及一种制备酚醇的方法，包括以下连续步骤：在至少一种烷烃磺酸存在下使芳基氢过氧化物反应酸，中和反应介质，分离酮或醛，通过蒸馏分离酚醇。

13. 发明申请

US20160122298A1 Process for Concentrating a Mixture Containing Organic Hydroperoxide 有权
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：US20160122298A1
公开(公告)日：2016-05-05
申请号：US14893003
申请日：2014-06-06
申请人： EXXONMOBIL CHEMICAL PATENTS INC.
发明人： Jason D. Davis , Christopher L. Becker , Travis A. Reine , Bryan A. Patel
IPC分类号： C07C407/00 , C07C29/132 , C07C45/53
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。

14. 发明授权

US09321711B2 System and process for making phenol and/or cyclohexanone 有权
标题翻译：制备苯酚和/或环己酮的系统和方法
公开(公告)号：US09321711B2
公开(公告)日：2016-04-26
申请号：US14763471
申请日：2014-02-21
申请人： ExxonMobil Chemical Patents Inc.
发明人： Christopher L. Becker , James R. Lattner , Francisco M. Benitez , Charles Morris Smith
IPC分类号： C07C45/53 , C07C37/08 , C07C2/66 , B01J19/00 , C07C409/14 , B01J19/24 , B01D3/14 , C07C37/74 , C07C45/82
CPC分类号： C07C37/08 , B01D3/143 , B01J19/245 , B01J2219/00006 , B01J2219/24 , C07C5/03 , C07C7/163 , C07C37/74 , C07C45/53 , C07C45/82 , C07C407/00 , C07C409/14 , C07C2601/14 , C07C39/04 , C07C49/403 , C07C13/28
摘要： A system for producing high-purity phenol and/or cyclohexanone from cyclohexylbenzene oxidation includes a cyclohexylbenzene feed hydrogenation reactor, a bubble column oxidation reactor, a cyclohexylbenzene hydroperoxide concentrator, a cleavage reactor, and a separation and purification sub-system. The components and the integrated system are designed such that high-purity phenol and/or cyclohexanone can be produced at high energy efficiency.
摘要翻译：用于从环己基苯氧化生产高纯度苯酚和/或环己酮的体系包括环己基苯进料氢化反应器，泡罩塔氧化反应器，环己基苯氢过氧化物浓缩器，裂解反应器和分离和纯化子系统。这些组件和集成系统被设计成能够以高能量效率生产高纯度苯酚和/或环己酮。

15. 发明申请

US20160102034A1 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：US20160102034A1
公开(公告)日：2016-04-14
申请号：US14892513
申请日：2014-06-06
申请人： EXXONMOBIL CHEMICAL PATENTS INC.
发明人： Hari Nair , Christopher L. Becker , Karen S. Nimmon , James R. Lattner , Francisco M. Benitez , Charles Morris Smith
IPC分类号： C07C37/08 , C07C407/00 , C07C2/74 , C07C45/53
CPC分类号： C07C37/08 , C07C2/74 , C07C45/53 , C07C407/00 , C07C2601/14 , C07C13/28 , C07C39/04 , C07C49/403 , C07C409/14
摘要： In a process for producing phenol, a cleavage feed comprising cyclohexylbenzene hydroperoxide is supplied to a cleavage reaction zone and a cleavage reaction mixture comprising the cleavage feed is contacted in the cleavage reaction zone with a solid acid catalyst under conditions effective to produce a cleavage effluent comprising phenol and cyclohexanone. The cleavage effluent is then divided into at least a cleavage product and a cleavage recycle and the cleavage recycle and a polar solvent is supplied to the cleavage reaction zone to produce the cleavage reaction mixture with the cleavage feed. Preferably, the polar solvent is combined with the cleavage recycle before being charged into the cleavage reaction zone.
摘要翻译：在生产苯酚的方法中，将包含环己基苯氢过氧化物的裂解原料供应到裂解反应区，并且包含切割进料的裂解反应混合物在裂解反应区与固体酸催化剂接触，在有效产生裂解流出物的条件下，其包含苯酚和环己酮。然后将裂解流出物分成至少切割产物和裂解循环，并将切割循环物和极性溶剂供应至裂解反应区以产生具有裂解进料的切割反应混合物。优选地，将极性溶剂与切割循环相结合，然后再装入裂解反应区。

16. 发明授权

US09255053B2 Treatment of bisphenol-A residue streams 有权
标题翻译：双酚A残留物流的处理
公开(公告)号：US09255053B2
公开(公告)日：2016-02-09
申请号：US13487872
申请日：2012-06-04
申请人： David P. Palmer , Steven D. Evitt , Stephen W. Fetsko , Chung-Ming Chi
发明人： David P. Palmer , Steven D. Evitt , Stephen W. Fetsko , Chung-Ming Chi
IPC分类号： C07C37/72 , C07C37/52 , C07C37/20 , C07C45/51
CPC分类号： C07C37/52 , C07C37/20 , C07C37/72 , C07C45/51 , C07C39/04 , C07C39/16 , C07C49/08
摘要： In a method of treating a residue stream from the production of bisphenol-A, the residue stream is contacted with an aqueous solution of a base under conditions effective to hydrolyze at least part of said residue stream into acetone and phenol and produce an effluent stream. Acetone is recovered from the effluent stream to produce a phenol-containing mixed phase stream which is substantially free of acetone and which contains water and unhydrolyzed heavy organic compounds. The phenol-containing mixed phase stream is then treated with a water-immiscible organic solvent to extract phenol and unhydrolyzed heavy organic compounds into said solvent and produce an organic phase containing the solvent, phenol and unhydrolyzed heavy aromatic compounds and an aqueous phase with reduced concentrations of phenol and unhydrolyzed heavy organic compounds. At least part of the phenol and the organic solvent are subsequently recovered from the organic phase.
摘要翻译：在从生产双酚A处理残余物流的方法中，将残余物流与碱的水溶液接触，在有效地将至少部分所述残余物流水解成丙酮和苯酚并产生流出物流的条件下进行。从流出物流中回收丙酮以产生基本上不含丙酮并含有水和未水解的重质有机化合物的含苯酚混合物流。然后用与水不混溶的有机溶剂处理含苯酚的混合物流，将苯酚和未水解的重质有机化合物提取到所述溶剂中，并产生含有溶剂，苯酚和未水解的重芳族化合物的有机相和浓度降低的水相的酚和未水解的重质有机化合物。随后从有机相中回收至少部分的苯酚和有机溶剂。

17. 发明授权

US09233890B2 Process for producing phenol 有权
标题翻译：苯酚生产工艺
公开(公告)号：US09233890B2
公开(公告)日：2016-01-12
申请号：US14402273
申请日：2013-07-09
申请人： ExxonMobil Chemical Patents Inc.
发明人： Hari Nair , Christopher L. Becker , Ryan A. Sothen , Charles Morris Smith , Tan-Jen Chen
IPC分类号： C07C45/53 , C07C37/08 , C07C2/66 , C07C2/74 , C07C13/28 , C07C7/12 , C07C7/13 , C07C37/50 , C07C45/00 , C07C407/00
CPC分类号： C07C2/74 , C07C7/12 , C07C7/13 , C07C13/28 , C07C37/08 , C07C37/50 , C07C45/00 , C07C45/53 , C07C407/00 , C07C2529/70 , C07C2601/14 , C07C49/403 , C07C39/04 , C07C15/04
摘要： Provided is a process for producing cyclohexylbenzene, in which a benzene feed stream is subjected to each of the following treatment steps: treating the feed stream with at least one adsorbent and fractionating the feed stream to remove components having a different boiling point than benzene. The treatment steps are carried out in any order and produce a treated benzene feed stream. The treated benzene feed stream is then contacted with hydrogen in the presence of a hydroalkylation catalyst in a hydroalkylation unit under conditions effective to produce a reaction product containing cyclohexylbenzene.
摘要翻译：提供一种生产环己基苯的方法，其中苯进料流经受以下每个处理步骤：用至少一种吸附剂处理进料流并分馏进料流以除去沸点不同于苯的组分。处理步骤以任何顺序进行并产生经处理的苯进料流。然后在加氢烷基化催化剂存在下，在加氢烷基化单元的有效产生含有环己基苯的反应产物的条件下，将经处理的苯进料流与氢气接触。

18. 发明授权

US09233889B2 Hydroalkylation processes 有权
标题翻译：氢化烷基化方法
公开(公告)号：US09233889B2
公开(公告)日：2016-01-12
申请号：US13640503
申请日：2011-04-04
申请人： Tan-Jen Chen , Teng Xu , Terry E. Helton , Francisco M. Benitez , Charles M. Smith
发明人： Tan-Jen Chen , Teng Xu , Terry E. Helton , Francisco M. Benitez , Charles M. Smith
IPC分类号： C07C2/74 , C07C37/08 , C07C45/53
CPC分类号： C07C2/74 , C07C37/08 , C07C45/53 , C07C2521/02 , C07C2523/44 , C07C2529/70 , C07C2601/14 , C07C39/04 , C07C49/403 , C07C13/28
摘要： The invention relates to hydroalkylation processes. In the processes, a hydrogen stream comprising hydrogen and an impurity is treated to reduce the amount of the impurity in the hydrogen stream. The hydrogen is then hydroalkylated with benzene to form at least some cyclohexylbenzene. The processes also relate to treating a benzene stream comprising benzene and an impurity with an adsorbent to reduce the amount of the impurity in the benzene stream. The hydroalkylation processes described herein may be used as part of a process to make phenol.
摘要翻译：本发明涉及加氢烷基化方法。在该方法中，处理包含氢和杂质的氢气流以减少氢气流中杂质的量。然后将氢气与苯加氢烷基化以形成至少一些环己基苯。该方法还涉及用吸附剂处理包含苯和杂质的苯料流以减少苯流中杂质的量。本文所述的加氢烷基化方法可用作制备苯酚的方法的一部分。

19. 发明申请

US20150367292A1 PERVAPORATION MEMBRANE AND METHOD FOR CONCENTRATING PHENOLS 审中-公开
标题翻译：渗透膜和浓缩酚的方法
公开(公告)号：US20150367292A1
公开(公告)日：2015-12-24
申请号：US14763032
申请日：2014-01-20
申请人： SUMITOMO BAKELITE COMPANY LIMITED
发明人： Ryoma HASHIMOTO , Hiroyuki MIYAUCHI
IPC分类号： B01D71/56 , B01D61/36 , C07C37/82 , B01D69/10
CPC分类号： B01D71/56 , B01D61/362 , B01D69/02 , B01D69/10 , C02F1/001 , C02F1/04 , C02F1/441 , C02F1/448 , C02F1/52 , C02F2101/345 , C02F2101/36 , C07C37/82 , C07C39/04
摘要： A pervaporation membrane having superior durability and a phenol concentrating method which can efficiently concentrate phenols with the pervaporation membrane are provided. A pervaporation separation apparatus 100 includes a treatment target liquid tank 110, a pervaporation membrane module 120, a permeated material recovering tank 130 and a non-permeated material storage tank 140. The pervaporation membrane module 120 includes a pervaporation membrane 1 having a porous support body and an enveloping layer formed of a polyamide-containing resin. The phenol concentrating method of the present invention includes a pretreatment process for pretreating phenol aqueous solution stored in the treatment target liquid tank 110, a pervaporation process for treating the phenol aqueous solution in the pervaporation membrane module 120 with a pervaporation method and a condensation process for condensing a permeated material permeating across the pervaporation membrane 1 to obtain concentrated phenol aqueous solution.
摘要翻译：提供了具有优异的耐久性的渗透蒸发膜和能够有效地浓缩带有渗透蒸发膜的酚的酚浓缩方法。渗透蒸发分离装置100包括处理对象液体罐110，渗透蒸发膜组件120，渗透材料回收罐130和非渗透材料储存罐140.渗透蒸发膜组件120包括具有多孔支撑体以及由含聚酰胺的树脂形成的包层。本发明的酚浓缩法包括用于预处理目标液体罐110中储存的苯酚水溶液的预处理方法，在渗透蒸发膜组件120中用酚类水溶液处理渗透蒸发方法的渗透蒸发方法和用于冷凝透过渗透膜1的渗透物质，得到浓缩苯酚水溶液。

20. 发明申请

US20150353459A1 System and Process for Making Phenol and/or Cyclohexanone 有权
标题翻译：制备苯酚和/或环己酮的系统和方法
公开(公告)号：US20150353459A1
公开(公告)日：2015-12-10
申请号：US14763471
申请日：2014-02-21
申请人： EXXONMOBIL CHEMICAL PATENTS INC.
发明人： Christopher L. Becker , James R. Lattner , Francisco M. Benitez , Charles Morris Smith
IPC分类号： C07C45/53 , B01J19/24 , C07C45/82 , C07C37/74 , C07C37/08 , C07C409/14
CPC分类号： C07C37/08 , B01D3/143 , B01J19/245 , B01J2219/00006 , B01J2219/24 , C07C5/03 , C07C7/163 , C07C37/74 , C07C45/53 , C07C45/82 , C07C407/00 , C07C409/14 , C07C2601/14 , C07C39/04 , C07C49/403 , C07C13/28
摘要： A system for producing high-purity phenol and/or cyclohexanone from cyclohexylbenzene oxidation includes a cyclohexylbenzene feed hydrogenation reactor, a bubble column oxidation reactor, a cyclohexylbenzene hydroperoxide concentrator, a cleavage reactor, and a separation and purification sub-system. The components and the integrated system are designed such that high-purity phenol and/or cyclohexanone can be produced at high energy efficiency.
摘要翻译：用于从环己基苯氧化生产高纯度苯酚和/或环己酮的体系包括环己基苯进料氢化反应器，泡罩塔氧化反应器，环己基苯氢过氧化物浓缩器，裂解反应器和分离和纯化子系统。这些组件和集成系统被设计成能够以高能量效率生产高纯度苯酚和/或环己酮。

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