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11. 发明申请

US20060115387A1 Multi-zone fixed-bed or moving-bed reactor with an integrated heat exchanger 有权
标题翻译：带集成热交换器的多区固定床或移动床反应器
公开(公告)号：US20060115387A1
公开(公告)日：2006-06-01
申请号：US11267570
申请日：2005-11-07
申请人： Sylvain Louret , Patrice Font , Sylvie Lacombe , Eric Sanchez , Laurent Simon
发明人： Sylvain Louret , Patrice Font , Sylvie Lacombe , Eric Sanchez , Laurent Simon
IPC分类号： B01J8/18
CPC分类号： B01J8/125 , B01J8/0453 , B01J8/0492 , B01J8/0496 , B01J8/085 , B01J8/087 , B01J2208/00168 , B01J2208/00203 , C10G50/00 , C10G2300/1088 , C10G2400/04
摘要： This invention relates to a staged-zone reactor of the axial-flow type that makes it possible to implement strongly endothermic or exothermic reactions. The reactor comprises a constriction of the catalytic bed between an upper zone (3a) and a lower zone (3b), making it possible to house in the reactor a heat exchanger for the intermediate heating or cooling of the effluents. Process of chemical conversion using this reactor for exothermic or endothermic reactions in the gas and/or liquid phase, and in particular for the oligomerization reaction of C2 to C12 fractions for the purpose of producing a diesel fraction.
摘要翻译：本发明涉及一种能够实现强吸热或放热反应的轴流式分级反应器。反应器包括上部区域（3a）和下部区域（3b）之间的催化床的收缩部，使得可以在反应器中容纳用于中间加热或冷却流出物的热交换器。用于在气体和/或液相中使用该反应器进行放热或吸热反应的化学转化方法，特别是用于生产柴油馏分的C2至C12馏分的低聚反应的方法。

12. 发明申请

US20060063957A1 Moving bed process for producing propylene, recycling a fraction of used catalyst 有权
$Moving bed process for producing propylene, recycling a fraction of used catalyst$
标题翻译：移动床工艺生产丙烯，回收一部分用过的催化剂
公开(公告)号：US20060063957A1
公开(公告)日：2006-03-23
申请号：US11226349
申请日：2005-09-15
申请人： Sylvain Louret , Vincent Coupard , Patrice Font , Eric Sanchez
发明人： Sylvain Louret , Vincent Coupard , Patrice Font , Eric Sanchez
IPC分类号： C07C4/02
CPC分类号： C10G11/05 , C10G2300/1088 , C10G2300/4018 , C10G2300/4081 , C10G2300/708 , C10G2400/20
摘要： The invention concerns a process for producing propylene from a steam cracking and/or catalytic cracking light olefinic cut, said process comprising a moving bed catalytic cracking step with a catalyst regeneration loop. The process recycles a portion of the used catalyst to the inlet of the moving bed reactor. The conversion is high using the process of the invention, with a good yield and good propylene selectivity.
摘要翻译：本发明涉及一种从蒸汽裂解和/或催化裂解光烯烃切割生产丙烯的方法，所述方法包括具有催化剂再生回路的移动床催化裂解步骤。该方法将一部分使用的催化剂再循环到移动床反应器的入口。使用本发明的方法，转化率高，具有良好的产率和良好的丙烯选择性。

13. 发明授权

US07670477B2 Desulphurization process comprising a transformation step and a step for extracting sulphur-containing compounds 有权
标题翻译：脱硫方法包括转化步骤和提取含硫化合物的步骤
公开(公告)号：US07670477B2
公开(公告)日：2010-03-02
申请号：US11643945
申请日：2006-12-22
申请人： Sylvain Louret , Florent Picard
发明人： Sylvain Louret , Florent Picard
IPC分类号： C10G45/00
CPC分类号： B01D3/143 , B01D3/141 , C10G21/12 , C10G21/28 , C10G45/40 , C10G67/04 , C10G2400/02
摘要： A process and the use of a process for desulphurizing a hydrocarbon feed is described which comprises at least one of the following steps: A a step for selective hydrogenation of diolefins present in said initial hydrocarbon feed, in the presence of a catalyst comprising a metal from group VIII of the periodic table on an inert support based on metal oxides, in the presence of a quantity of hydrogen which is in excess with respect to the stoichiometric value necessary for hydrogenating all of said diolefins, the mole ratio between the hydrogen and the diolefins being in the range 1 to 5; b) Extraction, using an appropriate solvent, of said hydrogenated fraction to obtain at least two cuts including: a raffinate comprising the majority of the olefins, paraffins and naphthenes and a reduced quantity of sulphur-containing compounds contained in the initial feed; a heavy fraction containing the heavy aromatic hydrocarbons and the majority of the sulphur-containing compounds contained in the initial feed; C a step for regenerating the solvent by distillation; at least two of steps A, B and C being carried out jointly.
摘要翻译：描述了一种方法和使用一种用于对烃进料进行脱硫的方法，其包括以下步骤中的至少一个：在存在催化剂的情况下，存在于所述初始烃进料中的二烯烃的选择性氢化步骤，所述催化剂包含来自在相对于氢化所有二烯烃所需的化学计量值过量的氢气存在下，基于金属氧化物的惰性载体上的元素周期表VIII族，氢和二烯烃之间的摩尔比在1到5的范围内; b）使用合适的溶剂萃取所述氢化馏分以获得至少两个馏分，包括：包含大部分烯烃，链烷烃和环烷烃的萃余液和初始进料中所含的含硫化合物的量减少; 含有重芳香烃和包含在初始进料中的大部分含硫化合物的重馏分; C通过蒸馏再生溶剂的步骤; 步骤A，B和C中的至少两个共同执行。

14. 发明授权

US07611678B2 Multi-zone moving-bed reaction device with an addition of regenerated or fresh catalyst in each zone 有权
标题翻译：多区移动床反应装置，每个区域加入再生或新鲜催化剂
公开(公告)号：US07611678B2
公开(公告)日：2009-11-03
申请号：US11269883
申请日：2005-11-09
申请人： Sylvain Louret , Patrice Font , Sylvie Lacombe , Eric Sancheż , Laurent Simon
发明人： Sylvain Louret , Patrice Font , Sylvie Lacombe , Eric Sancheż , Laurent Simon
IPC分类号： F27B15/08
CPC分类号： B01J8/125 , B01J8/085 , B01J8/087 , C10G50/00 , C10G2300/1088 , C10G2300/4018 , C10G2400/04
摘要： A reaction device includes staged zones making it possible to implement strongly endothermic or exothermic reactions. The device reduces the differences in catalytic activity between these zones using an addition of fresh or regenerated catalyst at the inlet of each reaction zone and provides an integrated heat exchanger. A process of chemical conversion employs the device for gas-phase and/or liquid-phase exothermic or endothermic reactions, and in particular for the oligomerization reaction of C2 to C12 fractions for the purpose of producing a diesel fraction.
摘要翻译：反应装置包括分段区，可以实现强烈的吸热或放热反应。该装置通过在每个反应区的入口处添加新鲜或再生的催化剂来减少这些区域之间的催化活性的差异，并提供集成的热交换器。化学转化的方法使用该装置进行气相和/或液相放热或吸热反应，特别是为了制备柴油馏分的C2至C12馏分的低聚反应。

15. 发明授权

US09193922B2 Process of direct conversion of a charge comprising olefins with four and/or five carbon atoms, for the production of propylene with co-production of gasoline 有权
标题翻译：直接转化含有四个和/或五个碳原子的烯烃的电荷，用于共同生产汽油生产丙烯的方法
公开(公告)号：US09193922B2
公开(公告)日：2015-11-24
申请号：US11722300
申请日：2005-12-13
申请人： Alain Forestiere , Vincent Coupard , Sylvie Lacombe , Sylvain Louret
发明人： Alain Forestiere , Vincent Coupard , Sylvie Lacombe , Sylvain Louret
IPC分类号： C07C4/06 , C10G69/12 , C07C2/10 , C07C11/06
CPC分类号： C10G69/126 , C07C2/10 , C07C4/06 , C07C11/06 , C10G2400/02 , Y02P20/52 , C07C11/02
摘要： The invention relates to a process for production of propylene from a C4/C5 olefin cut (for example from steam cracking and/or catalytic cracking), this process comprising an optional selective hydrogenation, a selective oligomerization of the isobutenes and an oligocracking of the n-butenes.The invention makes it possible to obtain a high conversion rate with a good propylene yield and to maximize the production of good-quality gasoline.
摘要翻译：本发明涉及从C4 / C5烯烃切割（例如由蒸汽裂化和/或催化裂化）生产丙烯的方法，该方法包括任选的选择性氢化，异丁烯的选择性低聚和n 丁烯。本发明可以获得具有良好丙烯收率的高转化率并且最大限度地提高优质汽油的生产。

16. 发明申请

US20100036182A1 PROCESS OF DIRECT CONVERSION OF A CHARGE COMPRISING OLEFINS WITH FOUR AND/OR FIVE CARBON ATOMS, FOR THE PRODUCTION OF PROPYLENE WITH CO-PRODUCTION OF GASOLINE 有权
标题翻译：含有四种和/或五种碳原子的烯烃直接转化的方法，用于生产丙烷的丙烯生产
公开(公告)号：US20100036182A1
公开(公告)日：2010-02-11
申请号：US11722300
申请日：2005-12-13
申请人： Alain Forestiere , Vicent Coupard , Sylvie Lacombe , Sylvain Louret
发明人： Alain Forestiere , Vicent Coupard , Sylvie Lacombe , Sylvain Louret
IPC分类号： C07C4/06 , B01J19/18
CPC分类号： C10G69/126 , C07C2/10 , C07C4/06 , C07C11/06 , C10G2400/02 , Y02P20/52 , C07C11/02
摘要： The invention relates to a process for production of propylene from a C4/C5 olefin cut (for example from steam cracking and/or catalytic cracking), this process comprising an optional selective hydrogenation, a selective oligomerization of the isobutenes and an oligocracking of the n-butenes.The invention makes it possible to obtain a high conversion rate with a good propylene yield and to maximize the production of good-quality gasoline.
摘要翻译：本发明涉及从C4 / C5烯烃切割（例如由蒸汽裂化和/或催化裂化）生产丙烯的方法，该方法包括任选的选择性氢化，异丁烯的选择性低聚和n 丁烯。本发明可以获得具有良好丙烯收率的高转化率并且最大限度地提高优质汽油的生产。

17. 发明授权

US07476773B2 Process for preparing a gas oil by oligomerization 有权
标题翻译：通过低聚制备瓦斯油的方法
公开(公告)号：US07476773B2
公开(公告)日：2009-01-13
申请号：US11476203
申请日：2006-06-28
申请人： Sylvain Louret , Vincent Coupard , Laurent Simon
发明人： Sylvain Louret , Vincent Coupard , Laurent Simon
IPC分类号： C07C2/00
CPC分类号： C10G50/00
摘要： A process for preparing a gas oil cut comprises the following steps in succession: 1) oligomerizing an olefinic C2-C12 hydrocarbon cut, preferably C3-C7 and more preferably C3-C5; 2) separating the mixture of products obtained in step 1) into three cuts: a light cut containing unreacted C4 and/or C5 olefinic hydrocarbons, an intermediate cut having a T95 in the range 200-220° C. and a heavy cut comprising the complement; T95 being the temperature at which 95% by weight of product has evaporated, as determined in accordance with standard method ASTM D2887; 3) oligomerizing the intermediate cut obtained in the separation step; characterized in that in step 3), oligomerization is carried out in the presence of an olefinic C4 and/or C5 hydrocarbon cut in a weight ratio of intermediate cut to olefinic C4 and/or C5 cut in the range of 60/40 to 80/20.
摘要翻译：一种制备瓦斯油切割的方法包括以下步骤：1）使烯烃C2-C12烃馏分低聚，优选C3-C7，更优选C3-C5; 2）将步骤1）中获得的产物的混合物分成三个切口：含有未反应的C 4和/或C 5烯烃的轻馏分，T95在200-220℃范围内的中间切口，以及包含补充; T95是按照标准方法ASTM D2887测定的95重量％的产品蒸发的温度; 3）使分离步骤中获得的中间切片低聚; 其特征在于在步骤3）中，在中间切割的烯烃C4和/或C5切割重量比为60/40至80 /℃的烯烃C4和/或C5烃切割的存在下进行低聚， 20。

18. 发明申请

US20100081852A1 MULTI-ZONE FIXED-BED OR MOVING-BED REACTOR WITH AN INTEGRATED HEAT EXCHANGER 有权
标题翻译：多功能固定床或移动式反应器与集成热交换器
公开(公告)号：US20100081852A1
公开(公告)日：2010-04-01
申请号：US12572827
申请日：2009-10-02
申请人： Sylvain Louret , Patrice Font , Sylvie Lacombe , Eric Sanchez , Laurent Simon
发明人： Sylvain Louret , Patrice Font , Sylvie Lacombe , Eric Sanchez , Laurent Simon
IPC分类号： C07C2/04
CPC分类号： B01J8/125 , B01J8/0453 , B01J8/0492 , B01J8/0496 , B01J8/085 , B01J8/087 , B01J2208/00168 , B01J2208/00203 , C10G50/00 , C10G2300/1088 , C10G2400/04
摘要： This invention relates to a staged-zone reactor of the axial-flow type that makes it possible to implement strongly endothermic or exothermic reactions. The reactor comprises a constriction of the catalytic bed between an upper zone (3a) and a lower zone (3b), making it possible to house in the reactor a heat exchanger for the intermediate heating or cooling of the effluents. Process of chemical conversion using this reactor for exothermic or endothermic reactions in the gas and/or liquid phase, and in particular for the oligomerization reaction of C2 to C12 fractions for the purpose of producing a diesel fraction.
摘要翻译：本发明涉及一种能够实现强吸热或放热反应的轴流式分级反应器。反应器包括上部区域（3a）和下部区域（3b）之间的催化床的收缩部，使得可以在反应器中容纳用于中间加热或冷却流出物的热交换器。用于在气体和/或液相中使用该反应器进行放热或吸热反应的化学转化方法，特别是用于生产柴油馏分的C2至C12馏分的低聚反应的方法。

19. 发明申请

US20080119675A1 Process and Apparatus for Treating a Feed Comprising Butadiene 有权
标题翻译：用于处理包含丁二烯的饲料的方法和装置
公开(公告)号：US20080119675A1
公开(公告)日：2008-05-22
申请号：US11547727
申请日：2005-03-22
申请人： Vincent Coupard , Reynald Bonneau , Sylvain Louret
发明人： Vincent Coupard , Reynald Bonneau , Sylvain Louret
IPC分类号： C10G45/32 , B01J19/00
CPC分类号： C10G45/32 , B01D3/14 , B01D3/141 , C10G45/34 , C10G2300/4081
摘要： The invention concerns a process and apparatus for treating a feed comprising ethylenic and acetylenic compounds. In the process of the invention, the feed is sent to a distillation step, a C4 cut and a C5+ cut are recovered, a drawn fraction comprising acetylenic compounds is treated in at least one hydrogenation step, and an effluent which is depleted in acetylenic compounds is recycled. The distillation step comprises: an initial step for pre-fractionating the feed, carried out in a pre-fractionation zone included in a distillation column; and at least one complementary fractionation step, carried out in a zone which comprises a portion A, which is distinct from and not adjacent to the portion B of the pre-fractionation zone below the supply, in which the fraction drawn from a point in A is recovered with a C4/C5+ ratio that is higher than that of the feed.
摘要翻译：本发明涉及用于处理包含烯属和炔属化合物的进料的方法和装置。在本发明的方法中，将进料送至蒸馏步骤，回收C4馏分和C5 +馏分，在至少一个氢化步骤中处理包含炔属化合物的拉伸馏分，并且将耗尽炔属化合物的流出物被回收。蒸馏步骤包括：在包括在蒸馏塔中的预分馏区域中进行预分馏的初始步骤; 以及至少一个互补分馏步骤，其在包含部分A的区域中进行，该区域与供应下方的分馏前区域的B部分不同且不相邻，其中从A点以比进料更高的C4 / C5 +比回收。

20. 发明申请

US20070170097A1 Desulphurization process comprising a transformation step and a step for extracting sulphur-containing compounds 有权
标题翻译：脱硫方法包括转化步骤和提取含硫化合物的步骤
公开(公告)号：US20070170097A1
公开(公告)日：2007-07-26
申请号：US11643945
申请日：2006-12-22
申请人： Sylvain Louret , Florent Picard
发明人： Sylvain Louret , Florent Picard
IPC分类号： C10G45/00 , C10G17/00
CPC分类号： B01D3/143 , B01D3/141 , C10G21/12 , C10G21/28 , C10G45/40 , C10G67/04 , C10G2400/02
摘要： A process and the use of a process for desulphurizing a hydrocarbon feed is described which comprises at least one of the following steps: A a step for selective hydrogenation of diolefins present in said initial hydrocarbon feed, in the presence of a catalyst comprising a metal from group VIII of the periodic table on an inert support based on metal oxides, in the presence of a quantity of hydrogen which is in excess with respect to the stoichiometric value necessary for hydrogenating all of said diolefins, the mole ratio between the hydrogen and the diolefins being in the range 1 to 5; b) Extraction, using an appropriate solvent, of said hydrogenated fraction to obtain at least two cuts including: a raffinate comprising the majority of the olefins, paraffins and naphthenes and a reduced quantity of sulphur-containing compounds contained in the initial feed; a heavy fraction containing the heavy aromatic hydrocarbons and the majority of the sulphur-containing compounds contained in the initial feed; C a step for regenerating the solvent by distillation; at least two of steps A, B and C being carried out jointly.
摘要翻译：描述了一种方法和使用一种用于对烃进料进行脱硫的方法，其包括以下步骤中的至少一个：在存在催化剂的情况下，存在于所述初始烃进料中的二烯烃的选择性氢化步骤，所述催化剂包含来自在相对于氢化所有二烯烃所需的化学计量值过量的氢气存在下，基于金属氧化物的惰性载体上的元素周期表VIII族，氢和二烯烃之间的摩尔比在1到5的范围内; b）使用合适的溶剂萃取所述氢化馏分以获得至少两个馏分，包括：包含大部分烯烃，链烷烃和环烷烃的萃余液和初始进料中所含的含硫化合物的量减少; 含有重芳香烃和包含在初始进料中的大部分含硫化合物的重馏分; C通过蒸馏再生溶剂的步骤; 步骤A，B和C中的至少两个共同执行。

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