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    Process for producing oxygen-containing compounds containing at least one oxygen atom bonded to two distinct carbon atoms which are not bonded together and not including a multiple bond
    1.
    发明授权
    Process for producing oxygen-containing compounds containing at least one oxygen atom bonded to two distinct carbon atoms which are not bonded together and not including a multiple bond 有权
    制备含有至少一个键合在两个不同的碳原子上的氧原子的含氧化合物的方法，它们不结合在一起并且不包括多重键

    公开(公告)号：US06486362B1

    公开(公告)日：2002-11-26

    申请号：US09606018

    申请日：2000-06-29

    申请人： Alain Forestiere ,  Jean-Ferdinand Gaillard ,  Michel Barraque

    发明人： Alain Forestiere ,  Jean-Ferdinand Gaillard ,  Michel Barraque

    IPC分类号： C07C4100

    CPC分类号： C07C41/09 ,  C07C41/42 ,  C07C41/56 ,  C10L1/02 ,  C07C43/04 ,  C07C43/303

    摘要： A process for producing oxygen-containing compounds containing at least one oxygen atom bonded to two distinct carbon atoms which are not bonded together and not comprising a multiple bond comprises a step a) for hydroformylation of a feed comprising at least one olefin containing four to seven carbon atoms to at least one aldehyde, in the presence of a catalyst and a synthesis gas under hydroformylation conditions, a step b) for hydrogenation of this aldehyde to at least one corresponding alcohol, and a step c) for transforming at least one alcohol obtained from step b) in the presence of a catalyst under conditions for producing a mixture containing at least one ether or at least one acetal.

    摘要翻译： 含有至少一个键合在两个不同的碳原子上并且不包含多重键的氧原子的含氧化合物的方法包括步骤a）用于加氢甲酰化含有至少一种含有4-7个烯烃的烯烃 在加氢甲酰化条件下，在催化剂和合成气存在下，将碳原子与至少一种醛反应，步骤b）将该醛氢化成至少一种相应的醇，和步骤c）用于转化至少一种获得的醇 步骤b）在催化剂存在下在产生含有至少一种醚或至少一种缩醛的混合物的条件下进行。

    ACETONITRILE REMOVAL FROM THE OLEFINIC FEED OF ETHER PRODUCTION PROCESSES USING IONIC LIQUIDS
    3.
    发明申请
    ACETONITRILE REMOVAL FROM THE OLEFINIC FEED OF ETHER PRODUCTION PROCESSES USING IONIC LIQUIDS 失效
    从使用离子液体的生产过程的油脂进料中除去乙腈

    公开(公告)号：US20080154068A1

    公开(公告)日：2008-06-26

    申请号：US11954108

    申请日：2007-12-11

    申请人： Renaud Cadours ,  Alain Forestiere ,  Christophe Vallee

    发明人： Renaud Cadours ,  Alain Forestiere ,  Christophe Vallee

    IPC分类号： C07C41/01

    CPC分类号： C07B63/00 ,  B01D11/0426 ,  B01D11/0488 ,  B01D11/0492 ,  B01J2219/00006 ,  C07C41/06 ,  Y02P20/542 ,  C07C43/046

    摘要： An enhanced ether production process from an olefinic cut containing at least one iso-olefin and from an alcohol comprises a stage of removal of the acetonitrile present in the hydrocarbon feed by liquid-liquid extraction, the extraction solvent being a non-aqueous ionic liquid of general formula Q+A−, wherein Q+ is an ammonium, phosphonium and/or sulfonium cation, and A− an anion likely to form a liquid salt with said cation. Advantageously, the method according to the invention generally allows the amount of water at the etherification reactor inlet to be divided by at least two and thus the purity of the ether produced to be improved.

    摘要翻译： 含有至少一种异烯烃和醇的烯烃切割剂的增强的乙醚生产方法包括通过液 - 液萃取除去存在于烃进料中的乙腈的一个阶段，萃取溶剂是一种非水离子液体 其中Q +是铵，鏻和/或锍阳离子，并且A + SUP>可能与所述阳离子形成液体盐的阴离子。 有利地，根据本发明的方法通常允许将醚化反应器入口处的水量除以至少两个，从而提高生产的醚的纯度。

    Process and unit for carrying out a reaction on an organic feed, such as dimerization or metathesis, in the presence of a polar phase containing a catalyst
    7.
    发明授权
    Process and unit for carrying out a reaction on an organic feed, such as dimerization or metathesis, in the presence of a polar phase containing a catalyst 有权
    在含有催化剂的极性相存在下，在有机原料上进行反应的方法和单元，例如二聚或复分解

    公开(公告)号：US06630112B2

    公开(公告)日：2003-10-07

    申请号：US09779649

    申请日：2001-02-09

    申请人： Helene Olivier ,  Dominique Commereuc ,  Alain Forestiere ,  Francois Hugues

    发明人： Helene Olivier ,  Dominique Commereuc ,  Alain Forestiere ,  Francois Hugues

    IPC分类号： C08F200

    CPC分类号： C07C6/04 ,  B01J19/245 ,  B01J2219/00103 ,  B01J2219/00159 ,  B01J2219/00186 ,  C07B61/00 ,  C07C2527/125 ,  C07C2531/14

    摘要： A process for carrying out a reaction on an organic feed, for example dimerization, co-dimerization, oligomerization or metathesis of olefins, as described in which the catalyst is a catalytic metal compound dissolved in a non-aqueous ionic medium which is not or is only slightly miscible with hydrocarbons. The reaction is carried out in a system comprising at least two treatment loops each comprising at least one reaction zone and at least one zone for separating the organic and polar phases between which the polar medium containing the catalytic metal compound, and the organic phase circulate. Fresh polar phase is injected into the second loop and used polar phase is eliminated from the first loop. The hydrocarbon to be transformed is injected into the first loop and the products are withdrawn from the second loop. The invention also concerns a unit for carrying out the process.

    摘要翻译： 对有机原料进行反应的方法，例如烯烃的二聚，共二聚，低聚或复分解，其中催化剂是溶解在非水性离子介质中的催化金属化合物，其不是或不是 只与碳氢化合物轻微混溶。 该反应在包括至少两个处理回路的系统中进行，每个处理回路各自包含至少一个反应区和至少一个用于分离有机相和极性相的区域，在该区域之间含有催化金属化合物的极性介质和有机相循环。 新鲜极性相注入到第二回路中，并且使用极性相从第一回路中消除。 将待转化的烃注入第一回路中，并从第二回路中取出产物。 本发明还涉及用于执行该过程的单元。

    Synthetic oil with a high viscosity number and a low pour point
    8.
    发明授权
    Synthetic oil with a high viscosity number and a low pour point 有权
    具有高粘度数和低倾点的合成油

    公开(公告)号：US06491809B1

    公开(公告)日：2002-12-10

    申请号：US09671294

    申请日：2000-09-27

    申请人： Patrick Briot ,  Alain Forestiere ,  Serge Gautier ,  Eric Benazzi ,  Leon Lew

    发明人： Patrick Briot ,  Alain Forestiere ,  Serge Gautier ,  Eric Benazzi ,  Leon Lew

    IPC分类号： C10M10506

    CPC分类号： C10M105/02 ,  C10M105/06

    摘要： Synthetic oil that contains wholly or partly of dialkylbenzenes and/or partially or totally hydrogenated dialkylbenzenes. The synthetic oil according to the invention can also be used as an oil base or oil base additive and comprises at least one dialkylbenzene and/or at least one partially or totally hydrogenated dialkylbenzene and meets the general chemical formula: R1—A—R2 in which R1 and R2 represent alkyl groups and A is a benzene core and/or a cyclohexane core and/or a cyclohexene core and/or a cyclohexadiene core and is characterized in that it contains between 1 and 20% by weight or ortho isomers and in that at least one of the alkyl groups is attached for the most part to group A by carbon 2 of the aliphatic chain. The two alkyl groups are preferably attached for the most part to group A by carbon 2 of the aliphatic chain.

    摘要翻译： 含有全部或部分二烷基苯和/或部分或完全氢化的二烷基苯的合成油。 根据本发明的合成油还可以用作油基或油基添加剂，并且包含至少一种二烷基苯和/或至少一种部分或全部氢化的二烷基苯，并且满足以下通式：其中R 1和R 2表示烷基 基团和A是苯核心和/或环己烷核心和/或环己烯核心和/或环己二烯核心，其特征在于其含有1至20重量％或邻位异构体，并且其中至少一个 烷基通过脂族链的碳2大部分连接到基团A上。 两个烷基优选通过脂族链的碳2连接到大部分为基团A。

    Sequence of processes for olefin oligomerization
    9.
    发明授权
    Sequence of processes for olefin oligomerization 失效
    烯烃低聚方法的顺序

    公开(公告)号：US06444866B1

    公开(公告)日：2002-09-03

    申请号：US09110434

    申请日：1998-07-06

    申请人： Dominique Commereuc ,  Alain Forestiere ,  François Hughes ,  Hélène Olivier-Bourbigou

    发明人： Dominique Commereuc ,  Alain Forestiere ,  François Hughes ,  Hélène Olivier-Bourbigou

    IPC分类号： C07C202

    CPC分类号： C10G50/00 ,  C07C2/08 ,  C07C2/32 ,  C07C2531/14 ,  C07C2531/22

    摘要： A process for oligomerising olefins in an organic feed containing at least one olefin comprises two steps with different types of catalysis. The cut to be treated containing at least one olefin (Cn) is introduced via line 1 into a reaction zone R1 where in a first step it undergoes catalytic oligomerisation, either of a liquid phase homogeneous type, or heterogeneous with a solid support. The effluent produced is sent via line 2 to a heat exchanger E1 traversed by a cold liquid. The effluent is thus cooled before being sent via line 3 to a second reaction zone R2 where it undergoes catalytic oligomerisation in a liquid-liquid two-phase medium. After reaction, the effluent is fed via line 4 to a zone L1 where it is washed. After washing, the hydrocarbon fraction is sent via line 5 to separator S1. The fraction containing the unreacted olefins (Cn) is separated from the oligomer product fraction produced, this fraction Cn is evacuated from the apparatus via line 6, and the fraction containing the oligomer products is evacuated via line 7.

    摘要翻译： 在含有至少一种烯烃的有机进料中使烯烃低聚的方法包括具有不同催化类型的两个步骤。 待处理的包含至少一种烯烃（Cn）的切割物通过管线1引入到反应区域R1中，其中在第一步骤中，它经历液相均相型的催化低聚反应，或与固体支持物异相。 产生的流出物通过管线2输送到由冷液体穿过的热交换器E1。 因此，流出物在通过管线3送入第二反应区R2之前被冷却，在第二反应区R2中，其在液 - 液两相介质中经历催化低聚。 反应后，流出物通过管线4进料至其中洗涤的区域L1。 洗涤后，烃馏分通过管线5送至分离器S1。 将含有未反应的烯烃（Cn）的馏分与所生产的低聚物产物馏分分离，将馏分Cn通过管线6从装置排出，含有低聚物产物的馏分通过管线7排出。

    Process for producing a tertiary olefin by decomposing a tertiary alkyl ether
    10.
    发明授权
    Process for producing a tertiary olefin by decomposing a tertiary alkyl ether 失效
    通过分解叔烷基醚生产叔烯烃的方法

    公开(公告)号：US6100438A

    公开(公告)日：2000-08-08

    申请号：US26682

    申请日：1998-02-20

    申请人： Marie-Claire Marion ,  Vincent Coupard ,  Alain Forestiere ,  Philippe Travers ,  Jean-Charles Viltard

    发明人： Marie-Claire Marion ,  Vincent Coupard ,  Alain Forestiere ,  Philippe Travers ,  Jean-Charles Viltard

    IPC分类号： C07C1/20 ,  C07C11/02 ,  C07C1/00

    CPC分类号： C07C11/02 ,  C07C1/20 ,  C07C2531/025 ,  C07C2531/06

    摘要： A process for producing a tertiary olefin by decomposing a tertiary alkyl ether comprises a) decomposing at least one ether to a product containing an alcohol and a tertiary olefin, b) fractionating at least a portion of the product from a) in a fractionation zone (C1) to obtain the tertiary olefin and the alcohol, c) purifying at least a portion of the tertiary olefin obtained from step b) wherein said portion is sent to a water washing extraction zone (L1) from which a fraction (D) containing the tertiary olefin is recovered, and d) a step in which at least a portion of the fraction (D) from c) is sent to a separation zone (Co) from which a liquid aqueous fraction (Le) and a liquid hydrocarbon fraction (Lc) containing the major portion of the tertiary olefin are recovered.

    摘要翻译： 通过分解叔烷基醚来生产叔烯烃的方法包括：a）将至少一种醚分解成含有醇和叔烯烃的产物，b）在分馏区（a）中分馏至少一部分产物， C1）以获得叔烯烃和醇，c）纯化至少一部分由步骤b）获得的叔烯烃，其中所述部分被送至水洗提取区（L1），从其中含有 回收叔烯烃，d）将来自c）的馏分（D）的至少一部分送至分离区（Co）的步骤，液体含水馏分（Le）和液体烃馏分（Lc ）回收了主要部分的叔烯烃。