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11.发明授权Process for producing a tertiary olefin by decomposing a tertiary alkylether, comprising a first step of purification by washing with water 失效通过分解叔烷基醚生产叔烯烃的方法，包括通过用水洗涤来净化的第一步骤
公开(公告)号：US6072095A
公开(公告)日：2000-06-06
申请号：US30916
申请日：1998-02-26
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
摘要： A process for producing a tertiary olefin by decomposing an ether comprises a) decomposing an ether to a product containing an alcohol and a tertiary olefin, b) purifying at least a portion of the product from a) in a water washing extraction zone (L1) to obtain an aqueous fraction (A1) containing the major portion of the alcohol and a fraction (B1) containing the major portion of the tertiary olefin, the fraction (B1) containing the tertiary olefin, water, possibly ether and light compounds and being substantially free of alcohol, and c) in which at least a portion of the fraction (B1) from b) is sent to a separation zone (Co1) from which a liquid aqueous fraction (La1) and a liquid fraction (Lb1) containing the major portion of the tertiary olefin, possibly ether and possibly light compounds, are recovered.
摘要翻译： 通过分解醚制备叔烯烃的方法包括：a）将乙醚分解成含有醇和叔烯烃的产物，b）在水洗提取区（L1）中从a）中纯化至少一部分产物， 得到含有主要部分醇的含水馏分（A1）和含有主要部分的叔烯烃的馏分（B1），含有叔烯烃的馏分（B1），水，可能的醚和轻质化合物，并且基本上 不含醇，c）将来自b）的馏分（B1）的至少一部分送至分离区（Co1），分离区（Co1）从该分离区（Co1）中分出含有主要的液体含水馏分（La1）和液体馏分（Lb1） 回收了部分叔烯烃，可能是醚和可能的轻化合物。
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公开(公告)号：US5668293A
公开(公告)日：1997-09-16
申请号：US392359
申请日：1995-02-16
申请人： Alain Forestiere , Pierre Yout , Henri Delhomme
发明人： Alain Forestiere , Pierre Yout , Henri Delhomme
CPC分类号： B01J37/031 , B01J23/755 , C07C5/10 , C07C2101/14 , C07C2523/755 , Y02P20/52
摘要： The invention concerns a process and catalyst for the production of cyclohexane by hydrogenation of benzene, comprising at least the two following steps: a) gradually introducing the feed of benzene for hydrogenation and a hydrogen-rich gas into a reaction zone containing a cyclohexane-rich liquid and a nickel-based catalyst in colloidal suspension and recovering a gaseous phase containing cyclohexane, hydrogen and benzene; b) introducing the gaseous phase into a reactor operating under hydrogenation conditions and containing at least one fixed bed of a solid nickel-based hydrogenation catalyst, wherein the nickel-based catalyst used in step a) is a product which results from the reduction, by at least one trialkylaluminium compound, of a solution of at least one nickel carboxylate and at least one sodium carboxylate in solution, the Ni:Na molar ratio being between 2:1 and 1000:1 in a hydrocarbon or a hydrocarbon mixture.
摘要翻译： 本发明涉及通过苯氢化生产环己烷的方法和催化剂，其包括至少两个以下步骤：a）逐步将苯进料氢化和富氢气体进入含有环己烷的反应区 液体和镍基催化剂，并回收含有环己烷，氢和苯的气相; b）将气相引入到在氢化条件下操作并含有至少一个固体镍基加氢催化剂固定床的反应器中，其中步骤a）中使用的镍基催化剂是由还原产生的产物， 至少一种三烷基铝化合物，至少一种羧酸镍和至少一种羧酸钠在溶液中的溶液，Ni：Na摩尔比在烃或烃混合物中的2:1至1000:1之间。
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13.发明授权Olefin isomerisation process using metallic catalysts impregnated with organic sulphur-containing compounds before loading into the reactor 失效在装入反应器之前，使用浸渍有机含硫化合物的金属催化剂进行烯烃异构化处理
公开(公告)号：US5569806A
公开(公告)日：1996-10-29
申请号：US282470
申请日：1994-07-29
IPC分类号： C07B61/00 , B01J37/20 , C07C5/13 , C07C5/22 , C07C5/25 , C07C5/27 , C07C9/15 , C07C11/02 , C07C11/107 , C10G45/60 , C10G45/62 , C07C5/23
摘要： The invention concerns a process for the isomerisation of less substituted olefins to more substituted external olefins and/or internal olefins in the absence of diolefins, in the presence of a palladium based catalyst deposited on a support. Before loading it into the reactor, said catalyst is treated with at least one sulphur-containing compound which is dissolved in a solvent then activated in a neutral or reducing atmosphere between 20.degree. C. and 300.degree. C., 1 and 50 bars and with a VVH of 50 to 600 h.sup.-1. The catalyst, containing 0.05% to 10% by weight of sulphur, is brought into contact with the feedstock and hydrogen between 20.degree. C. and 200.degree. C., 1 and 50 bars, a VVH of 0.5 to 10 h.sup.-1 and a H.sub.2 /olefin molar ratio of 0.01 to 1.
摘要翻译： 本发明涉及在沉积在载体上的钯基催化剂存在下，在不存在二烯烃的情况下将较少取代的烯烃异构化为更多取代的外部烯烃和/或内部烯烃的方法。 在将其装入反应器之前，所述催化剂用至少一种含硫化合物处理，该化合物溶解在溶剂中，然后在中性或还原性气氛中在20℃至300℃，1和50巴之间并在 50至600 h-1的VVH。 将含有0.05重量％至10重量％硫的催化剂与原料接触，在20℃至200℃，1和50巴之间的氢气，0.5至10小时-1的VVH和 H2 /烯烃摩尔比为0.01〜1。
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公开(公告)号：US4777314A
公开(公告)日：1988-10-11
申请号：US119511
申请日：1987-11-12
CPC分类号： C07C53/16
摘要： New nickel composition having substantial solubility in hydrocarbons and prepared by reacting at least one inorganic divalent nickel compound, at least one halogenoacetic acid and at least one ester of the formula R.sub.1 COO R.sub.2 wherein R.sub.1 is hydrogen or hydrocarbyl and R.sub.2 is hydrocarbyl. The resultant composition can be used in admixture with a hydrocarbylaluminum halide as catalyst for olefin dimerization.
摘要翻译： 通过使至少一种无机二价镍化合物，至少一种卤代乙酸和至少一种式R 1 COO R 2的酯，其中R 1是氢或烃基，且R 2是烃基，通过使至少一种无机二价镍化合物，至少一种式 所得组合物可与烃基卤化铝混合使用，用作烯烃二聚化的催化剂。
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15.发明授权公开(公告)号：US08748671B2
公开(公告)日：2014-06-10
申请号：US12300007
申请日：2007-04-30
CPC分类号： C07C41/34 , C07C41/06 , C07C41/38 , C07C43/046
摘要： An enhanced method of producing ethers from iso-olefins and alcohols comprises at least one stage of separation of the excess alcohol by an ionic liquid. The ether-hydrocarbon-alcohol effluent treated in said separation stage by the ionic liquid comes from the reaction section and/or from a fractionating column. The separated and condensed alcohol is recycled in the process.
摘要翻译： 从异烯烃和醇生产醚的增强方法包括至少一个通过离子液体分离过量醇的阶段。 在所述分离阶段中由离子液体处理的醚 - 烃 - 醇流出物来自反应段和/或来自分馏塔。 分离和浓缩的醇在此过程中循环使用。
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16.发明授权Process for preparing materials by grafting halogenated phosphorus-containing groups onto an inorganic surface 失效通过将卤代含磷基团接枝到无机表面上制备材料的方法公开(公告)号：US08247539B2
公开(公告)日：2012-08-21
申请号：US12375742
申请日：2007-07-06
申请人： Renaud Revel , Florence Brodard-Severac , Gilles Guerrero , Hubert Mutin , Alain Forestiere , Alexandra Chaumonnot
发明人： Renaud Revel , Florence Brodard-Severac , Gilles Guerrero , Hubert Mutin , Alain Forestiere , Alexandra Chaumonnot
CPC分类号： B01J20/3248 , B01J21/063 , B01J31/0269 , C04B41/009 , C04B41/4584 , C04B41/81 , C07F9/657181 , C04B41/4994 , C04B35/46
摘要： The invention concerns a process for preparing a hybrid organic-inorganic material (HOIM) with phosphorus-containing bridges between the surface of an inorganic substrate containing an element M and one or more organic groups of the covalent M-O-P-R type, said process using, as a precursor for said organic group or groups, at least one organophosphorus acid halide with formula RxP(O)Xy in which x=1 or 2, y=3−x, X being a halogen and R designating at least one organic alkyl, aryl or aryl-alkyl group.Non-exhaustive applications for the hybrid organic-inorganic material obtained by the process of the invention are in the fields of anti-corrosion, lubrication, microelectronics, nanotechnologies, composite materials, heterogeneous catalysis, supported catalysis, depollution and biomedical applications.
摘要翻译： 本发明涉及一种在含有元素M的无机基质的表面与共价MOPR型的一种或多种有机基团的表面之间制备具有含磷桥的杂化有机 - 无机材料（HOIM）的方法，所述方法使用 所述有机基团的前体，至少一种式RxP（O）Xy的有机磷酰卤，其中x = 1或2，y = 3-x，X为卤素，R指定至少一个有机烷基，芳基或 芳基 - 烷基。 通过本发明方法获得的杂化有机 - 无机材料的非穷举应用在抗腐蚀，润滑，微电子学，纳米技术，复合材料，多相催化，负载催化，去污染和生物医学应用领域。
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17.发明申请公开(公告)号：US20070088186A1
公开(公告)日：2007-04-19
申请号：US11639307
申请日：2006-12-15
IPC分类号： C07C2/02
摘要： This invention relates to a process for the oligomerization of olefins that have 2 to 6 carbon atoms comprising at least: a) One reaction stage in which a first effluent that comprises oligomers, paraffins and olefins that have not reacted is recovered, b) A separation stage that makes it possible to separate a portion of the oligomers that are contained in the effluent from a mixture that comprises oligomers, paraffins and the olefins that have not reacted, c) A recycling of a portion of said mixture in the reaction stage, and d) A stage for membrane separation of another portion of said mixture so as to draw off a permeate that comprises at least 70% by weight of olefins and a retentate that comprises paraffins and oligomers, e) A stage for recovery of oligomers on the retentate.
摘要翻译： 本发明涉及至少包含2至6个碳原子的烯烃低聚方法：a）回收包含未反应的低聚物，链烷烃和烯烃的第一流出物的一个反应阶段，b）分离 使得可能从包含低聚物，链烷烃和未反应的烯烃的混合物中分离出流出物中所含的一部分低聚物的阶段，c）在反应阶段中回收一部分所述混合物，以及 d）用于膜分离所述混合物的另一部分的阶段，以便排出包含至少70重量％的烯烃和包含链烷烃和低聚物的滞留物的渗透物，e）用于回收滞留物上的低聚物的阶段 。
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18.发明授权公开(公告)号：US07025872B2
公开(公告)日：2006-04-11
申请号：US10761240
申请日：2004-01-22
IPC分类号： C10G47/14
CPC分类号： C10G45/32 , C10G2300/202 , C10G2300/301 , C10G2300/4018 , C10G2400/02
摘要： Process for obtaining a hydrocarbon fraction that can be used as a feedstock of an etherification unit and that contains a small amount of diene compounds, nitrogen-containing compounds and sulfur-containing compounds, starting from an initial hydrocarbon feedstock that comprises a mixture of olefins, dienes, and nitrites as well as sulfur-containing compounds, whereby said process comprises at least the following successive stages: a) a selective hydrogenation of said initial hydrocarbon feedstock in the presence of a catalyst of group VIII of the periodic table, b) a fractionation by distillation of the effluents that are obtained from stage a) under conditions that make it possible to obtain at least two fractions including said hydrocarbon fraction and that comprises a small amount of diene compounds, nitrogen-containing compounds and sulfur-containing compounds, and a heavy fraction that contains heavy hydrocarbons and the majority of the nitrogen-containing compounds and sulfur-containing compounds obtained from the hydrogenation of stage a).
摘要翻译： 用于获得可用作醚化单元的原料并且含有少量二烯化合物，含氮化合物和含硫化合物的烃馏分的方法，起始于包含烯烃混合物的初始烃原料， 二烯和亚硝酸盐以及含硫化合物，其中所述方法至少包括以下连续阶段：a）在周期表第VIII族催化剂存在下，所述初始烃原料的选择性氢化，b） 通过蒸馏从步骤a）获得的流出物的分馏，使得可以获得包含所述烃馏分的至少两个馏分并且包含少量二烯化合物，含氮化合物和含硫化合物的条件，以及 含有重质烃和大部分含氮化合物和硫-c的重馏分 保持从a）阶段的氢化获得的化合物。
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公开(公告)号：US20050189261A1
公开(公告)日：2005-09-01
申请号：US10662817
申请日：2003-09-16
申请人： Patrick Briot , Alain Forestiere , Thierry Chapus , Frederic Morel , Eric Llido
发明人： Patrick Briot , Alain Forestiere , Thierry Chapus , Frederic Morel , Eric Llido
摘要： The desulfurization of a hydrocarbon-containing fraction, e.g. kerosene or gas oil that comprises at least one stage of treatment of said fraction with an oxidizing agent in the presence of a catalyst of said oxidation, in which said catalyst comprises at least one oxide of chemical formula MxOy, whereby M is an element that is selected from the group that consists of the elements of groups IV-B, V-B or VI-B of the periodic table.
摘要翻译： 含烃馏分的脱硫，例如 煤油或瓦斯油，其包括在所述氧化催化剂存在下用氧化剂处理所述馏分的至少一个阶段，其中所述催化剂包含至少一种化学式M x O y的氧化物，其中M是 选自由周期表第IV-B，VB或VI-B族的元素组成的组。
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20.发明申请Process for the valorization of a charge of hydrocarbons and for reducing the vapour pressure of said charge 有权用于使碳氢化合物加压并且用于降低所述电荷的蒸汽压力的方法公开(公告)号：US20050101821A1
公开(公告)日：2005-05-12
申请号：US10653426
申请日：2003-09-03
IPC分类号： C10L1/04 , C10G17/02 , C10G17/095 , C10G29/20 , C10G45/10 , C10G45/44 , C10G50/00 , C10G55/04 , C10G55/06 , C10G67/08 , C10G67/16 , C07C7/20
CPC分类号： C10G29/205 , C10G50/00
摘要： A process is described for the valorization of a charge of hydrocarbons and for reducing the vapour pressure of said charge, comprising three steps: a step a) consisting of separating said charge of hydrocarbons into a fraction (O1) comprising essentially compounds containing 5 carbon atoms, including at least 2% by weight of pentenes, a step b) consisting of placing said fraction (O1) in contact with a cut of hydrocarbons (O2) at least partly comprising hydrocarbons having a number of carbon atoms between 6 and 10, including at least 2% by weight of olefins, and a step c) consisting of separating the effluents originating from step b) into a gasoline cut (α) the upper distillation point of which is less than 100° C. and a kerosene cut (β) having a distillation range between 100° C. and 300° C.
摘要翻译： 描述了一种用于增加烃类和降低所述电荷的蒸气压的方法，包括三个步骤：步骤a）由将所述烃分离成基本上含有5个碳原子的化合物的馏分（O1）组成的步骤 ，包括至少2重量％的戊烯，步骤b）将所述馏分（O1）与至少部分包含6至10个碳原子的烃的馏分（O 2）接触，包括 至少2重量％的烯烃，以及步骤c），其通过将来自步骤b）的流出物分离成上馏分小于100℃的汽油馏分（α）和煤油切割（β ），其蒸馏范围为100℃至300℃。
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