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41. 发明申请

WO2005085191A1 クメンハイドロパーオキサイドの製造方法审中-公开
标题翻译：碳氢化合物生产工艺
公开(公告)号：WO2005085191A1
公开(公告)日：2005-09-15
申请号：PCT/JP2005/003599
申请日：2005-03-03
申请人：三菱化学株式会社 , 隈圭司 , 鈴木敬紀
发明人：隈圭司 , 鈴木敬紀
IPC分类号： C07C407/00
CPC分类号： B01J4/001 , B01J4/002 , B01J19/26 , C07C37/08 , C07C407/00 , C07C409/10 , C07C39/04
摘要：　反応器内でクメンを酸素含有ガス存在下に液相酸化して連続的にクメンハイドロパーオキサイド（ＣＨＰ）を製造する方法において、上記反応器の液相中に供給される全ガス量中の酸素濃度を２２ｍｏｌ％以上５０ｍｏｌ％以下とし、且つ、（１）上記反応器中の反応液量当たりのＣＨＰ生産量を２２ｋｇ／ｍ３／ｈｒ以上、（２）上記反応器の排ガス中の酸素濃度を２ｍｏｌ％以上１０ｍｏｌ％以下、または、（３）孔ピッチが孔径の２倍以上のスパージャーを使用して反応器内への酸素含有ガスの供給を行うＣＨＰの製造方法。斯かる方法により、反応器中の反応液量当たりのＣＨＰ生産量を高め、必要生産量を得るための反応器の小型化、ないしは既存の反応器における生産量の増大を図ることが出来る。
摘要翻译：通过在含氧气体的存在下在反应器中的液相中氧化异丙基苯来连续生产氢过氧化枯烯（CHP）的方法，其中调节进料到反应器中液相的整个气体的氧含量至22〜50摩尔％，并且在以下条件下进行氧化：（1）反应器中每单位体积的反应液的CHP产量为至少22kg / m 3 / hr，（2）来自反应器的废气的氧含量为2〜10摩尔％，或（3）通过使用孔径为孔径的两倍以上的喷雾器将含氧气体进料到反应器中。该方法提高反应器中每单位体积反应流体的CHP产量，从而使反应器小型化，允许所需的CHP生产或使现有反应器中的CHP生产增加。

42. 发明申请

WO2004074230A1 PROCESS FOR PRODUCING PHENOL AND METHYL ETHYL KETONE 审中-公开
标题翻译：生产苯酚和甲基乙酮的方法
公开(公告)号：WO2004074230A1
公开(公告)日：2004-09-02
申请号：PCT/US2004/004009
申请日：2004-02-11
申请人： SHELL OIL COMPANY , BLACK, Jesse, Raymond , YANG, Jiemin , BUECHELLE, James, Laurel
发明人： BLACK, Jesse, Raymond , YANG, Jiemin , BUECHELLE, James, Laurel
IPC分类号： C07C45/53
CPC分类号： C07C409/10 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/08 , C07C49/10 , C07C49/08 , C07C39/04
摘要： A process for producing controllable yields of (a) phenol and methyl ethyl ketone (MEK) or (b) phenol, acetone, and MEK, said process comprising the steps of: feeding an oxidation feed to an oxidation reactor to produce an oxidation mixture, the oxidation feed comprising one or more alkylbenzenes selected from (a) s-butylbenzene, or (b) a combination of s-butylbenzene and cumene; oxidizing the oxidation mixture to produce an oxidation product stream comprising product hydroperoxides selected from (a) s-butylbenzene hydroperoxide, or (b) a combination of s-butylbenzene hydroperoxide and cumene hydroperoxide; cleaving the product hydroperoxides to produce a cleavage product comprising (a) phenol and MEK, or (b) phenol, acetone, and MEK; separating from the cleavage product a crude phenol fraction comprising phenol and a crude ketone stream selected from (a) a crude MEK stream or (b) a crude acetone/MEK stream comprising MEK and acetone; and recovering one or more products selected from MEK and/or acetone.
摘要翻译：（a）苯酚和甲基乙基酮（MEK）或（b）苯酚，丙酮和MEK的可控产率的方法，所述方法包括以下步骤：将氧化进料进料到氧化反应器以产生氧化混合物，所述氧化进料包含一种或多种选自（a）仲丁基苯或（b）仲丁基苯和枯烯的组合的烷基苯; 氧化氧化混合物以产生包含选自（a）叔丁基苯氢过氧化物的产物氢过氧化物的氧化产物流，或（b）叔丁基苯氢过氧化物和氢过氧化枯烯的组合; 裂解产物氢过氧化物以产生包含（a）苯酚和MEK或（b）苯酚，丙酮和MEK的裂解产物; 从裂解产物中分离出包含苯酚的粗苯酚馏分和选自（a）粗MEK流或（b）包含MEK和丙酮的粗丙酮/ MEK料流的粗酮流; 并回收一种或多种选自MEK和/或丙酮的产物。

43. 发明申请

WO1995004717A1 PROCESS FOR THE PREPARATION OF CUMENE HYDROPEROXIDE 审中-公开
标题翻译：制备氢氧化钙的方法
公开(公告)号：WO1995004717A1
公开(公告)日：1995-02-16
申请号：PCT/FR1994000990
申请日：1994-08-08
申请人： RHONE-POULENC CHIMIE , AMADIO, Joao , LE CORRE, Brice , CHARRIN, Jean-Jacques , HOUZARD, Xavier , LAURENT, Philippe , NOYERIE, Roland , QUENTON, Yves-Michel
发明人： RHONE-POULENC CHIMIE
IPC分类号： C07C409/10
CPC分类号： C07C409/10 , C07C39/04 , C07C407/00
摘要： The present invention relates to the field of the production of phenol from cumene. It concerns a process for the preparation of cumene hydroperoxide, continuously, by oxidation of cumene in liquid phase, in the presence of oxygen. The process occording to the invention is carried out in the presence of at least one agent selected amongst hydroxide, carbonate of an alcaline and/or alcaline-earth metal; said agent is used in a quantity of 2 to 10 ppb (expressed in sodium hydroxide) with respect to the amount of cumene used. The invention also relates to the utilization of the hydroperoxide thus obtained for the preparation of phenol.
摘要翻译：本发明涉及从枯烯生产苯酚的领域。它涉及一种在氧气存在下通过在液相中氧化枯烯来连续制备氢过氧化枯烯的方法。根据本发明的方法在至少一种选自氢氧化物，碱土金属和/或碱土金属的碳酸盐的试剂的存在下进行; 相对于使用的异丙基苯的量，所述试剂的用量为2〜10ppb（以氢氧化钠表示）。本发明还涉及由此得到的氢过氧化物用于制备苯酚的用途。

44. 发明申请

WO1995002578A1 PEROXIDATION OF SECONDARY CARBON IN ALKANES AND CYCLOALKANES 审中-公开
标题翻译：二级碳在烷烃和环烷烃中的过氧化
公开(公告)号：WO1995002578A1
公开(公告)日：1995-01-26
申请号：PCT/US1994002835
申请日：1994-03-16
申请人： ABB LUMMUS CREST INC. , NITROCARBONO S.A.
发明人： ABB LUMMUS CREST INC. , NITROCARBONO S.A. , EMBER, George , DE CASTRO NETO, Edilberto, Augusto , DE LACERDA, Rogerio, Fernandes
IPC分类号： C07C409/04
CPC分类号： C07C409/14 , C07C407/00 , C07C407/003 , C07C409/04 , C07C2601/14 , C07C409/10 , C07C409/08
摘要： A secondary carbon atom in an alkane, including alkyl groups attached to aromatic rings, or cycloalkane is peroxidized by molecular oxygen to the corresponding hydroperoxide in the absence of a catalyst. The peroxidation is carried out in the presence of a tertiary hydroperoxide initiator which provides the free radicals needed to maintain the reaction. The amount of tertiary alcohol in the initiator is limited. The initial product of the peroxidation contains the secondary hydroperoxide as well as unreacted hydrocarbon, unreacted tertiary hydroperoxide and tertiary alcohol. The tertiary alcohol is removed as an azeotrope with part of the unreacted hydrocarbon which may be then separated from the alcohol and recycled. A second azeotropic distillation follows where the unreacted tertiary hydroperoxide is removed as an azeotrope with the rest of the unreacted hydrocarbon. This azeotrope is directly recycled to the peroxidation reaction.
摘要翻译：在不存在催化剂的情况下，烷烃中的仲碳原子（包括连接到芳族环上的烷基）或环烷烃通过分子氧过氧化成相应的氢过氧化物。过氧化反应在叔氢过氧化物引发剂的存在下进行，其提供维持反应所需的自由基。引发剂中叔醇的量受到限制。过氧化物的初始产物含有次级过氧化氢以及未反应的烃，未反应的叔氢过氧化物和叔醇。叔醇作为与部分未反应烃的共沸物除去，然后将其与醇分离并再循环。进行第二次共沸蒸馏，其中未反应的叔氢过氧化物作为与其余未反应烃的共沸物除去。这种共沸物直接再循环到过氧化反应中。

45. 发明申请

WO2016020897A1 CONTROLLED CONVERSION OF DIMETHYL BENZYL ALCOHOL TO CUMENE HYDROPEROXIDE FORMED DURING THE CUMENE OXIDATION PROCESS 审中-公开
标题翻译：二甲基苄基醇在CUMENE氧化过程中形成的CUMENE氢过氧化物的控制转化
公开(公告)号：WO2016020897A1
公开(公告)日：2016-02-11
申请号：PCT/IB2015/056026
申请日：2015-08-07
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： NELSON, Mark Erik , DYKMAN, Arkady Samuilovich , ZINENKOV, Andrey Vladimirovich , PINSON, Victor Vladimrovich
IPC分类号： C07C29/48 , C07C29/50 , C07C37/08 , C07C1/24 , C07C45/53 , C07C407/00 , B01J10/00
CPC分类号： B01J10/007 , C07C1/24 , C07C29/50 , C07C37/08 , C07C45/53 , C07C407/00 , C07C409/10 , C07C39/04 , C07C49/08 , C07C15/44 , C07C33/20
摘要： The disclosure concerns systems and methods for the production of phenol and acetone from cumene oxidation products. One method comprises reacting cumene and an oxidizing agent to produce a cumene oxidation product comprising cumene hydroperoxide and dimethyl benzyl alcohol, converting at least a portion of the dimethyl benzyl alcohol to cumene hydroperoxide by reacting the at least a portion of the dimethyl benzyl alcohol with hydrogen peroxide in both an organic phase and an aqueous to produce a converted cumene oxidation product, and cleaving the converted cumene oxidation product to produce an output product comprising one or more of phenol, acetone, and alpha-methylstyrene.
摘要翻译：本公开涉及从枯烯氧化产物生产苯酚和丙酮的系统和方法。一种方法包括使异丙基苯和氧化剂反应以产生包含氢过氧化枯烯和二甲基苄醇的异丙苯氧化产物，通过使至少一部分二甲基苄醇与氢气反应将至少一部分二甲基苄醇转化为氢过氧化枯烯过氧化物在有机相和水溶液中以产生转化的异丙基苯氧化产物，并切割转化的枯烯氧化产物以产生包含苯酚，丙酮和α-甲基苯乙烯中的一种或多种的输出产物。

46. 发明申请

WO2014153040A3 METHODS AND SYSTEMS FOR SEPARATING ACETONE AND PHENOL FROM ONE ANOTHER 审中-公开
标题翻译：另一种方法分离丙酮和苯酚的方法和系统
公开(公告)号：WO2014153040A3
公开(公告)日：2014-11-06
申请号：PCT/US2014028808
申请日：2014-03-14
申请人： KELLOGG BROWN & ROOT LLC , VU TRUC , WILKS THEODOR
发明人： VU TRUC , WILKS THEODOR
IPC分类号： C07C45/00
CPC分类号： C07C45/82 , B01D3/007 , B01D3/26 , C07C37/08 , C07C37/74 , C07C45/53 , C07C407/00 , C07C39/04 , C07C49/08 , C07C409/10
摘要： Systems and methods for improving crude acetone column energy efficiency and operation are provided. The method for improving crude acetone column energy efficiency and operation can include introducing a crude acetone including acetone and phenol to a fractionation column and introducing cumene, AMS, or a combination thereof to the fractionation column. The method can include fractionating the crude acetone within the fractionation column to produce an acetone containing overhead and a phenol containing bottoms. The method can also include condensing at least a portion of the acetone containing overhead indirectly with a cool heat transfer medium to provide a condensed crude acetone product and a heated heat transfer medium, wherein the heat transfer medium includes cumene.
摘要翻译：提供了改善粗丙酮塔能效和操作的系统和方法。提高粗丙酮塔能效和操作的方法可包括将包括丙酮和苯酚的粗丙酮引入分馏塔并将枯烯，AMS或其组合引入分馏塔。该方法可以包括在分馏塔内分馏粗丙酮以产生含丙酮的塔顶馏出物和含酚的塔底产物。该方法还可以包括用冷的传热介质间接冷凝至少一部分含丙酮的塔顶馏出物以提供冷凝的粗丙酮产物和加热的传热介质，其中传热介质包括异丙苯。

47. 发明申请

WO2014011359A1 PROCESS FOR PRODUCING PHENOL 审中-公开
标题翻译：生产苯酚的方法
公开(公告)号：WO2014011359A1
公开(公告)日：2014-01-16
申请号：PCT/US2013/046056
申请日：2013-06-17
申请人： BADGER LICENSING LLC
发明人： BIRKHOFF, Ronald
IPC分类号： C07C29/145 , C07C37/08 , C07C2/66 , C07C45/53 , C07C2/86 , C07C407/00 , C07C31/10 , C07C39/04 , C07C49/08 , C07C15/085 , C07C409/10
CPC分类号： C07C37/08 , C07C2/66 , C07C2/864 , C07C29/145 , C07C37/68 , C07C45/53 , C07C407/00 , C07C2529/08 , C07C2529/18 , C07C2529/40 , C07C2529/65 , C07C2529/70 , C07C15/085 , C07C39/04 , C07C49/08 , C07C409/10 , C07C31/10
摘要： In a process for producing phenol, benzene is contacted with a C3 alkylating agent comprising isopropanol under alkylation conditions such that at least part of the isopropanol reacts with the benzene to produce cumene. At least part of the resultant cumene is then oxidized in the presence of an oxidizing gas to produce an oxidation effluent comprising cumene hydroperoxide, unreacted cumene and a spent oxidizing gas. The unreacted cumene is separated from the oxidation effluent and is treated to remove nitrogenous impurities therefrom and produce a purified cumene stream, which is recycled to the oxidization step. At least part of the cumene hydroperoxide from the oxidation effluent is cleaved to produce a cleavage effluent comprising phenol and acetone. The phenol is recovered phenol from the cleavage effluent, whereas at least part of the acetone from the cleavage effluent is hydrogenated to produce isopropanol for recycle to the alkylation step.
摘要翻译：在生产苯酚的方法中，苯在烷基化条件下与包含异丙醇的C3烷基化剂接触，使得至少部分异丙醇与苯反应产生枯烯。然后在氧化气体的存在下将所得异丙基苯的至少一部分氧化以产生包含氢过氧化枯烯，未反应的枯烯和废氧化气体的氧化流出物。将未反应的异丙基苯与氧化流出物分离，并进行处理以从其中除去含氮杂质，并产生纯化的枯烯物流，将其再循环至氧化步骤。来自氧化流出物的至少部分氢过氧化枯烯被切割以产生包含苯酚和丙酮的裂解流出物。苯酚是从裂解流出物中回收的苯酚，而来自裂解流出物的至少部分丙酮被氢化以产生异丙醇以再循环到烷基化步骤。

48. 发明申请

WO2011161523A1 PROCESS FOR THE OXIDATION OF ALKYLAROMATIC HYDROCARBONS CATALYZED BY N-HYDROXY DERIVATIVES 审中-公开
标题翻译：由N-羟基衍生物催化的烷基芳烃的氧化过程
公开(公告)号：WO2011161523A1
公开(公告)日：2011-12-29
申请号：PCT/IB2011/001411
申请日：2011-06-20
申请人： POLIMERI EUROPA S.P.A. , RECUPERO, Francesco , PUNTA, Carlo , MELONE, Lucio , PROSPERINI, Simona , PASTORI, Nadia
发明人： RECUPERO, Francesco , PUNTA, Carlo , MELONE, Lucio , PROSPERINI, Simona , PASTORI, Nadia
IPC分类号： C07C37/08 , C07C45/53 , C07C409/10 , C07C49/08
CPC分类号： C07C45/27 , C07C37/08 , C07C45/53 , C07C407/00 , C07C49/08 , C07C409/10 , C07C39/04
摘要： Process for the oxidation of alkylaromatic hydrocarbons to hydroperoxide catalyzed by N-hydroxy derivatives in the presence of a solvent which includes recovering the catalyst from the oxidation mixture by the possible removal of the solvent by distillation and/or cooling of the oxidation mixture, with the consequent precipitation and filtration of the N-hydroxy-derivative catalyst, and adsorption with non-basic adsorbing solids for the substantially complete recovery of the catalyst.
摘要翻译：在溶剂存在下，通过N-羟基衍生物催化将烷基芳烃氧化为氢过氧化物的方法，其包括通过蒸馏和/或冷却氧化混合物可能除去溶剂从氧化混合物回收催化剂，随后沉淀和过滤N-羟基衍生物催化剂，并用非碱性吸附固体进行吸附以实质上完全回收催化剂。

49. 发明申请

WO2011053818A2 NON-BARBOTAGE METHOD FOR OXIDATION OF HYDROCARBONS BY FORMING AND UTILIZING LIQUID PHASE THIN FILM 审中-公开
标题翻译：通过形成和利用液相薄膜来氧化烃类的非巴法方法
公开(公告)号：WO2011053818A2
公开(公告)日：2011-05-05
申请号：PCT/US2010/054788
申请日：2010-10-29
申请人： ILLA INTERNATIONAL, LLC , ZAKOSHANSKY, Vladimir
发明人： ZAKOSHANSKY, Vladimir
IPC分类号： B01J10/00 , C07C407/00 , C07C409/00
CPC分类号： B01J10/02 , B01J10/002 , B01J2219/0004 , C07C407/00 , C07C409/02 , C07C409/08 , C07C409/10 , C07C409/12
摘要： The purpose of the present invention is to provide an advantageous non-barbotage method for oxidation of aromatic hydrocarbons, that, when implemented in various embodiments thereof, provides significantly higher selectivity, a greater level of safety, Sower capital costs, etc., than conventional oxidation processes utilizing the barbotage technique. The essence of the inventive non-barbotage oxidation process is ensuring that the oxidizing agent delivered to the process reactor undergoes continued contact only with exposed surfaces of the liquid phase of the hydrocarbons being oxidized configured as at least one of: formed liquid phase thin film(s), liquid phase continuous stream(s), and/or liquid phase globule (e.g., droplets, etc.) stream(s), preferably, with the surface area(s) of the exposed surface(s) being maximized to increase contact with an oxidizing agent being directed thereto, to ensure that the inventive oxidation reaction occurs at the border between liquid and gas phases, such that the oxidation reaction effectively occurs by way of contact of the oxidizing agent (e.g., oxygen) from the gas phase with exposed surface(s) of the liquid phase of the hydrocarbons being oxidized. The inventive non-barbotage oxidation process may be implemented in a single reactor, or in plural sequential reactors, and may be implemented both in a stand-alone configuration, and in combination with various conventional barbotage methods for oxidation of aromatic hydrocarbons.
摘要翻译：本发明的目的是提供用于芳族烃氧化的有利的非酒渣法，当在其各种实施方案中实施时，其提供比常规的更高选择性，更高水平的安全性，Sower资本成本等。利用barbotage技术的氧化过程。本发明的非酒渣氧化方法的实质是确保输送到工艺反应器的氧化剂仅与被氧化的烃的液相的暴露表面持续接触，构成为以下中的至少一种：形成的液相薄膜（ s），液相连续流和/或液相球（例如，液滴等）流，优选地，暴露表面的表面积最大化以增加与导向其的氧化剂接触，以确保本发明的氧化反应发生在液相和气相之间的边界处，使得氧化反应通过氧化剂（例如氧）与气相接触而有效发生所述烃的液相的暴露表面被氧化。本发明的非硼酸盐氧化方法可以在单个反应器中或多个顺序反应器中实施，并且可以以独立构型并结合各种用于芳族烃氧化的常规barbotage方法来实施。

50. 发明申请

WO2010078934A1 MULTISTAGE CUMENE OXIDATION 审中-公开
标题翻译：多元素氧化
公开(公告)号：WO2010078934A1
公开(公告)日：2010-07-15
申请号：PCT/EP2009009121
申请日：2009-12-17
申请人： BOREALIS AG , PUROLA VELI-MATTI
发明人： PUROLA VELI-MATTI
IPC分类号： C07C409/10 , B01J19/24 , C07C407/00
CPC分类号： C07C409/10 , C07C407/00
摘要： The present invention concerns a process for oxidizing cumene to cumene hydroperoxide using an oxygen containing gas, preferably air, which process comprises - conducting a cumene feed and an oxygen containing gas feed to at least the first oxidation reactor in a series of 3-8 reactors, thereby forming an oxidation mixture, and conducting the formed oxidation mixture from one reactor to the next, preferably after an oxidation reaction has taken place, wherein - the reactors comprise at least one lower pressure oxidizer (1) as the first reactor in the series and at least one higher pressure oxidizer (2) as the last reactor in the series; - any lower pressure oxidizer is operated at a pressure of at least atmospheric pressure and any higher pressure oxidizer is operated at a pressure of at least 0.5 bar higher than said at least one lower pressure oxidizer.
摘要翻译：本发明涉及使用含氧气体（优选空气）将异丙基苯氧化成异丙基氢过氧化物的方法，该方法包括：在一系列3-8个反应器中至少将第一氧化反应器进行枯烯进料和含氧气体进料，从而形成氧化混合物，并且将形成的氧化混合物从一个反应器导入下一个反应器，优选在发生氧化反应之后，其中 - 反应器包含至少一个作为该系列中的第一反应器的低压氧化剂（1）和作为该系列中最后一个反应器的至少一个较高压力的氧化剂（2）; - 任何低压氧化剂在至少大气压的压力下操作，并且任何更高压力的氧化剂在比所述至少一种低压氧化剂高至少0.5巴的压力下操作。

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