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21. 发明授权

US07025872B2 Process for obtaining a feedstock that can be used in an etherification unit 有权
标题翻译：用于获得可用于醚化单元的原料的方法
公开(公告)号：US07025872B2
公开(公告)日：2006-04-11
申请号：US10761240
申请日：2004-01-22
申请人： Florent Picard , Alain Forestiere , Julia Magne-Drisch , Nathalie Marchal-George
发明人： Florent Picard , Alain Forestiere , Julia Magne-Drisch , Nathalie Marchal-George
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。

22. 发明申请

US20050189261A1 Process for desulfurization without consumption of hydrogen 审中-公开
标题翻译：无需消耗氢气的脱硫方法
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
IPC分类号： C10G27/12 , C10G53/14 , C10G27/04 , C10G29/16
CPC分类号： C10G53/14 , C10G27/12
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。

23. 发明申请

US20050101821A1 Process for the valorization of a charge of hydrocarbons and for reducing the vapour pressure of said charge 有权
标题翻译：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
申请人： Patrick Briot , Vincent Coupard , Alain Forestiere , Eric Llido , Thierry Poussereau
发明人： Patrick Briot , Vincent Coupard , Alain Forestiere , Eric Llido , Thierry Poussereau
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℃。

24. 发明授权

US06667423B2 Process for the production of a diene in three successive stages from a tertiary alkyl ether 有权
标题翻译：从叔烷基醚三个阶段生产二烯的方法
公开(公告)号：US06667423B2
公开(公告)日：2003-12-23
申请号：US09392571
申请日：1999-09-09
申请人： Claire Dumonteil , Alain Forestiere , Marie-Claire Marion
发明人： Claire Dumonteil , Alain Forestiere , Marie-Claire Marion
IPC分类号： C07C1207
CPC分类号： C07C11/12 , C07C1/20 , C07C5/48 , C07C7/11 , C07C2523/04 , C07C2523/28 , C07C2523/30 , C07C2523/75 , C07C2523/755 , C07C2531/025 , C07C11/02
摘要： For the production of a diene a process in three stages comprises a stage a) for decomposition of at least one tertiary alkyl ether in a mixture that contains at least one tertiary olefin, at least one alcohol and at least one residual ether, in the presence of a catalyst that comprises at least one mineral solid that is grafted by at least one organic group such as alkyl sulfonic acid, sulfonic aryl and/or sulfonic alkylaryl, a stage b) for purification of the olefin that is obtained in stage a), and a stage c) for oxidizing dehydrogenation of the tertiary olefin that is obtained in stage b) in the presence of a catalyst under conditions for obtaining a diene.
摘要翻译：对于二烯的生产，在三个阶段中的方法包括a）在含有至少一种叔烯烃，至少一种醇和至少一种残余醚的混合物中分解至少一种叔烷基醚，在存在包含至少一种通过至少一种有机基团如烷基磺酸，磺酸芳基和/或磺酸烷基芳基接枝的矿物固体的催化剂，以及用于纯化在步骤a）中获得的烯烃的步骤b）在阶段b）中在催化剂存在下，在获得二烯的条件下氧化脱氢的阶段c）。

25. 发明授权

US6159344A Reaction and distillation device 失效
标题翻译：反应和蒸馏装置
公开(公告)号：US6159344A
公开(公告)日：2000-12-12
申请号：US900878
申请日：1997-07-25
申请人： Marie-Claire Marion , Alain Forestiere , Christophe Thille , Jean-Charles Viltard
发明人： Marie-Claire Marion , Alain Forestiere , Christophe Thille , Jean-Charles Viltard
IPC分类号： B01D3/00 , B01D3/14 , B01J8/02 , C07C41/06 , C07C41/42
CPC分类号： B01J8/02 , B01D3/009 , B01D3/146 , C07C41/06 , C07C41/42 , B01J2208/00247 , Y02P20/127 , Y10S203/06 , Y10S203/20
摘要： The invention relates to a distillation and reaction device having a reaction section and a distillation-reaction section. The distillation-reaction section has a distillation zone with at least one device for circulation of the effluent from the reaction section to the distillation zone. Effluent from the reaction section is circulated to the distillation zone. The distillation-reaction section also has at least one distillation-reaction zone having at least one catalyst bed. The distillation-reaction zone is distinct from the distillation zone and provides at least partly the reflux of the distillation zone. The distillation-reaction section can also have at least one complementary reaction zone containing at least one catalyst bed. The invention further relates to a process for preparing at least one aliphatic monoalcohol, generally in excess, and at least one olefin.
摘要翻译：本发明涉及具有反应段和蒸馏反应段的蒸馏和反应装置。蒸馏反应段具有至少一个用于将流出物从反应段循环到蒸馏区的装置的蒸馏区。来自反应段的流出物循环到蒸馏区。蒸馏反应段还具有至少一个具有至少一个催化剂床的蒸馏反应区。蒸馏反应区不同于蒸馏区，并且至少部分地提供蒸馏区的回流。蒸馏反应部分还可以具有至少一个含有至少一个催化剂床的互补反应区。本发明还涉及制备至少一种通常为过量的脂族一元醇和至少一种烯烃的方法。

26. 发明授权

US5962750A Process that involves the optimum etherification of a hydrocarbon fraction that contains olefins that have 6 carbon atoms per molecule 失效
$Process that involves the optimum etherification of a hydrocarbon fraction that contains olefins that have 6 carbon atoms per molecule$
标题翻译：涉及含有每分子6个碳原子的烯烃的烃馏分的最佳醚化的方法
公开(公告)号：US5962750A
公开(公告)日：1999-10-05
申请号：US602064
申请日：1996-02-15
申请人： Charles Cameron , Alain Forestiere , Marie-Claire Marion , Jean-Luc Nocca , Jean-Luc Duplan
发明人： Charles Cameron , Alain Forestiere , Marie-Claire Marion , Jean-Luc Nocca , Jean-Luc Duplan
IPC分类号： C07C41/00 , C07C41/06 , C07C43/04 , C10L1/02 , C10L1/18
CPC分类号： C10L1/1852 , C07C41/06 , C10L1/023 , C10L1/1817
摘要： A process for treating a feedstock containing olefins of 6 carbon atoms per molecule, said olefins being either potentially etherifiable or (directly) etherifiable, wherein isomerization of a portion of the potentially etherifiable olefins is accomplished in part in an isomerization zone, in the presence of an isomerization catalyst that makes it possible to obtain an isomerization effluent which comprises in part etherifiable olefins, and in that, in part, etherification is carried out, in the presence of an etherification catalyst and at least one alcohol that has 1 to 4 carbon atoms per molecule, of a portion of etherifiable olefins that are contained in the feedstock, in a first etherification zone, and in part etherification is carried out of a portion of etherifiable olefins that are contained in said isomerization effluent, in a second etherification zone, in the presence of an etherification catalyst and at least one alcohol that has 1 to 4 carbon atoms per molecule, to optimize the production of ethers.
摘要翻译：一种用于处理每分子含有6个碳原子的原料的原料的方法，所述烯烃可潜在地可醚化或（直接）可醚化，其中一部分潜在的可醚化烯烃的异构化部分地在异构化区域中，在异构化催化剂，其可以获得异构化流出物，其部分包括可醚化的烯烃，并且部分地在醚化催化剂和至少一种具有1至4个碳原子的醇的存在下进行醚化在一个第一醚化区中，部分醚化作用包括在原料中的一部分可醚化的烯烃，并且部分醚化由在所述异构化流出物中包含的一部分可醚化的烯烃进行，在第二醚化区，在存在醚化催化剂和每分子具有1至4个碳原子的至少一种醇以优化 e生产醚类。

27. 发明授权

US5811626A Paraffin alkylation process 失效
标题翻译：石蜡烷基化工艺
公开(公告)号：US5811626A
公开(公告)日：1998-09-22
申请号：US620454
申请日：1996-03-22
申请人： Jean-Fran.cedilla.ois Joly , Alain Forestiere , Jean-Luc Duplan , Eric Benazzi
发明人： Jean-Fran.cedilla.ois Joly , Alain Forestiere , Jean-Luc Duplan , Eric Benazzi
IPC分类号： C07C2/62 , C07C9/16
CPC分类号： C07C2/62 , C07C9/16 , C07C2527/054
摘要： Disclosed is a process for the alkylation of an isoparaffin by an olefin in the presence of a catalyst. In the process, a portion of the isoparaffin recovered after extraction from the reaction zone (R) is recycled to the reaction zone and the feed is periodcally injected into the reaction zone while the recycled isoparafin fraction is continuously injected into the reaction zone.
摘要翻译：公开了一种在催化剂存在下通过烯烃烷基化异链烷烃的方法。在此过程中，将从反应区（R）中提取后回收的一部分异链烷烃再循环至反应区，并将进料周期性地注入反应区，同时将再循环的异链烷烃级分连续注入反应区。

28. 发明授权

US5712213A Rejuvenation process for a solid alkylation catalyst 失效
标题翻译：固体烷基化催化剂的再生过程
公开(公告)号：US5712213A
公开(公告)日：1998-01-27
申请号：US493462
申请日：1995-06-22
申请人： Jean-Fran.cedilla.ois Joly , Eric Benazzi , Christian Marcilly , Jean-Paul Euzen , Alain Forestiere
发明人： Jean-Fran.cedilla.ois Joly , Eric Benazzi , Christian Marcilly , Jean-Paul Euzen , Alain Forestiere
IPC分类号： B01J27/053 , B01J27/30 , B01J37/00 , C07B61/00 , C07C2/58 , C07C9/16 , C10G35/04 , B01J20/34 , B01J38/56
CPC分类号： C07C2/58
摘要： The invention concerns a rejuvenation process for a solid catalyst for the alkylation of at least one isoparaffin by at least one olefin. The process is characterised in that the catalyst is rejuvenated in the reaction zone by circulating an isoparaffin-rich liquid fraction over the bed, said fraction originating from a zone for separating the reaction effluent extracted from the reaction zone.
摘要翻译：本发明涉及用于至少一种烯烃烷基化至少一种异链烷烃的固体催化剂的再生方法。该方法的特征在于，通过在床上循环富含异构烷烃的液体馏分，催化剂在反应区中再生，所述馏分源自用于分离从反应区提取的反应流出物的区域。

29. 发明授权

US5433755A Additive formulation for fuels incorporating ester function products and a detergent-dispersant 失效
标题翻译：用于加入酯官能产品和洗涤剂分散剂的燃料的添加剂配方
公开(公告)号：US5433755A
公开(公告)日：1995-07-18
申请号：US936410
申请日：1992-08-31
申请人： Philippe Mulard , Yvan Labruyere , Alain Forestiere , Roger Bregent
发明人： Philippe Mulard , Yvan Labruyere , Alain Forestiere , Roger Bregent
IPC分类号： C10L1/182 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/185 , C10L1/188 , C10L1/22 , C10L1/232 , C10L10/18
CPC分类号： C10L1/143 , C10L1/146 , C10L1/1616 , C10L1/1985 , C10L1/232 , C10L1/238 , C10L1/2383
摘要： Additive formulation for engine fuels incorporating at least one constituent (A) and at least one constituent (B), constituent(A) consisting of at least one composition incorporating products resulting from the reaction of at least one dicarboxylic compound(D), whose carboxylic functions are separated by at the most eight carbon atoms, with at least one polyoxyalkylene glycol or glycol mono-ether (E) of general formula (I):R.sup.1 --O--(R.sup.2 --O).sub.n --H,in which R.sup.1 represents a hydrocarbon group having 1 to 30 carbon atoms, R.sup.2 represents a divalent hydrocarbon group having 2 to 6 carbon atoms and n is a number from 1 to 60; and constituent (B) consisting of at least one detergent-dispersant product. This formulation preferably also comprises a constituent (C) chosen from within the group formed by mineral or synthetic lubricating oils and polyglycols soluble in the fuel. The formulation can be used as multifunctional additives for fuels employed in internal combustion engines and in particular those used in controlled ignition engines.
摘要翻译：包含至少一种组分（A）和至少一种组分（B）的发动机燃料的添加剂配方，由至少一种组合物组成的组合物，所述组合物包含由至少一种二羧酸化合物（D）反应得到的产物，其中羧酸功能通过最多8个碳原子与至少一个通式（I）的聚氧亚烷基二醇或二醇单醚（E）分离：R1-O-（R2-O）nH，其中R1表示烃基具有1至30个碳原子，R 2表示具有2至6个碳原子的二价烃基，n为1至60的数; 和由至少一种洗涤剂分散剂产物组成的组分（B）。该制剂优选还包含选自由矿物或合成润滑油形成的组和可溶于燃料的聚二醇的组分（C）。该制剂可用作内燃机中所用燃料的多功能添加剂，特别是用于控制点火发动机的燃料。

30. 发明授权

US5364975A Process for the production of a tertiary alkyl ether comprising a fractionation section 失效
$Process for the production of a tertiary alkyl ether comprising a fractionation section$
标题翻译：制备包含分馏部分的叔烷基醚的方法
公开(公告)号：US5364975A
公开(公告)日：1994-11-15
申请号：US57603
申请日：1993-05-05
申请人： Jean-Luc Nocca , Phillipe Travers , Larry Mank , Alain Forestiere
发明人： Jean-Luc Nocca , Phillipe Travers , Larry Mank , Alain Forestiere
IPC分类号： B01J31/06 , C07B61/00 , C07C41/06 , C07C41/42 , C07C43/04
CPC分类号： C07C41/42 , C07C41/06
摘要： A process for the preparation of a tertiary alkyl ether, in particular methyl tert. amyl ether (MTAE), is described which comprises reacting, in a reaction section, a charge constituted by a mixture of C.sub.5 hydrocarbons, including reactive isopentenes, with an aliphatic monoalcohol in excess, such as methanol, ethanol, propanol or isopropanol, and collecting in the bottom of a fractionation section the corresponding pure tert. alkyl ether. The head effluent, after condensation, is subdivided into a liquid reflux and a distillate. The process is further characterized by providing a finishing reactor for the reflux, or for the reflux + distillate effluent prior to the subdivision thereof, or two finishing reactors are provided, one for the reflux and the other for the distillate, along with the possibility of injecting aliphatic monoalcohol upstream of each finishing reactor.
摘要翻译：一种制备叔烷基醚，特别是甲基叔丁基醚的方法。戊基醚（MTAE），其包括在反应段中使由C5烃（包括反应性异戊烯）与过量的脂族一元醇如甲醇，乙醇，丙醇或异丙醇的混合物构成的电荷反应，并收集在分馏段的底部，相应的纯叔。烷基醚。冷凝后的头部废水被细分为液体回流和馏出物。该方法的特征还在于提供用于回流的精制反应器或在其分馏之前的回流+馏出物流出物，或者提供两个精整反应器，一个用于回流，另一个用于馏出物，以及可能性在每个精整反应器上游注入脂族一元醇。

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