公开(公告)号：US07459011B2

公开(公告)日：2008-12-02

申请号：US11057011

申请日：2005-02-14

申请人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cécile Barrere-Tricca

发明人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cécile Barrere-Tricca

IPC分类号： B01D53/14

CPC分类号： C10L3/10

摘要： The natural gas arriving through pipe 1 is deacidified by being brought into contact with a solvent in zone C. The solvent charged with acid compounds is regenerated in zone R. The acid gases, released into pipe 5 upon regeneration, include a quantity of solvent. The method enables the solvent contained in the acid gases to be extracted. In zone ZA, the acid gases are brought into contact with a non-aqueous ionic liquid whose general formula is Q+ A−, where Q+ designates an ammonium, phosphonium, and/or sulfonium cation, and A− designates an anion able to form a liquid salt. The solvent is removed from the acid gases evacuated through pipe 6. The ionic liquid charged with solvent is regenerated by heating in an evaporator DE. The ionic liquid regenerated is recycled through pipes 8 and 9 to zone ZA. The solvent is evacuated through pipe 13.

摘要翻译： 通过管道1到达的天然气通过与区域C中的溶剂接触而脱酸。在酸性化合物中加入的溶剂在区域R中再生。再生时释放到管道5中的酸性气体包括一定量的溶剂。 该方法能够提取酸性气体中所含的溶剂。 在区域ZA中，酸性气体与通式为Q + A-的非水性离子液体接触，其中Q +表示铵，鏻和/或锍阳离子，A-表示能形成 液体盐 从通过管道6排出的酸性气体中除去溶剂。加入溶剂的离子液体通过在蒸发器DE中加热而再生。 再生的离子液体通过管道8和9循环到区域ZA。 溶剂通过管13排出。

公开(公告)号：US07470829B2

公开(公告)日：2008-12-30

申请号：US11057026

申请日：2005-02-14

申请人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cécile Barrere-Tricca

发明人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cécile Barrere-Tricca

IPC分类号： C07C7/10

CPC分类号： C10L3/102 ,  B01D53/1462 ,  B01D2257/304 ,  B01D2257/504 ,  C10L3/10

摘要： The natural gas arriving through pipe 1 is deacidified by being brought into contact with a solvent in column C2. The solvent charged with acid compounds is regenerated in zone R. The purified gas evacuated by pipe 9 includes some of the solvent. The method enables the solvent contained in the purified gas to be extracted. In zone ZA, the purified gas is brought into contact with a non-aqueous ionic liquid whose general formula is Q+ A−, where Q+ designates an ammonium, phosphonium, and/or sulfonium cation, and A− designates an anion able to form a liquid salt. The solvent-impoverished purified gas is evacuated through pipe 17. The ionic liquid charged with solvent is regenerated by heating in an evaporator DE. The solvents separated from the ionic liquid in evaporator DE are recycled.

摘要翻译： 通过管道1到达的天然气通过与C2中的溶剂接触而脱酸。 带有酸性化合物的溶剂在区域R中再生。由管道9抽出的净化气体包括一些溶剂。 该方法能够提纯纯化气体中所含的溶剂。 在区域ZA中，纯化的气体与通式为Q + A-的非水性离子液体接触，其中Q +表示铵，鏻和/或锍阳离子，A-表示能形成 液体盐 将溶剂贫化的净化气体通过管道17抽真空。通过在蒸发器DE中加热来再生装有溶剂的离子液体。 在蒸发器DE中与离子液体分离的溶剂被再循环。

公开(公告)号：US07470359B2

公开(公告)日：2008-12-30

申请号：US11056279

申请日：2005-02-14

申请人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cécile Barrere-Tricca

发明人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cécile Barrere-Tricca

IPC分类号： C10G5/04 ,  C10G5/06

CPC分类号： C10L3/108 ,  C10L3/003 ,  C10L3/06 ,  C10L3/10

摘要： The method enables the antihydrate compounds contained in a condensed-hydrocarbon liquid feedstock arriving through pipe 1 to be extracted. The liquid feedstock is brought into contact, in zone ZA, with a non-aqueous ionic liquid having the general formula Q+ A31 , where Q+ designates an ammonium, phosphonium, and/or sulfonium cation, and A31 designates an anion able to form a liquid salt. The antihydrate compounds in the liquid hydrocarbon feedstock evacuated through pipe 2 are eliminated. The ionic liquid charged with antihydrate compounds is evacuated through pipe 3, then introduced into evaporator DE to be heated in order to evaporate the antihydrate compounds. The regenerated ionic liquid is recycled through pipes 8 and 9 to zone ZA. The antihydrates are evacuated through pipe 7a.

摘要翻译： 该方法能够提取通过管1到达的缩合烃液体原料中含有的防水化合物。 液体原料在区域ZA中与具有通式Q + A31的非水离子液体接触，其中Q +表示铵，鏻和/或锍阳离子，A31表示能够形成液体的阴离子 盐。 消除了通过管2排出的液体烃原料中的防水化合物。 装有防水化合物的离子液体通过管3抽真空，然后引入蒸发器DE中进行加热以蒸发掉防水剂。 再生的离子液体通过管道8和9再循环到区域ZA。 通过管7a抽出抗水合物。

公开(公告)号：US07459134B2

公开(公告)日：2008-12-02

申请号：US11336888

申请日：2006-01-23

申请人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cécile Barrere-Tricca

发明人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cécile Barrere-Tricca

IPC分类号： B01D53/50 ,  B01D53/56 ,  B01D53/62 ,  B01D53/78

CPC分类号： B01D53/1493

摘要： The combustion fume flowing in through line 1 is decarbonated by contacting with a solvent in column C2. The solvent laden with carbon dioxide is regenerated in zone R. The purified fume discharged through line 9 comprises part of the solvent. The method allows to extract the solvent contained in the purified fume. The purified fume is contacted in zone ZA with a non-aqueous ionic liquid of general formula Q+ A−; Q+ designates an ammonium, phosphonium and/or sulfonium cation, and A− an anion likely to form a liquid salt. The solvent-depleted purified fume is discharged through line 17. The solvent-laden ionic liquid is regenerated by heating in evaporation device DE. The solvent separated from the ionic liquid in device DE is recycled.

摘要翻译： 通过管线1流入的燃烧烟气通过与C2中的溶剂接触而脱碳。 含有二氧化碳的溶剂在区域R中再生。通过管线9排出的净化烟气包含部分溶剂。 该方法允许提取纯化烟雾中所含的溶剂。 纯化的烟气在ZA区域与通式为Q + A-的非水离子液体接触; Q +表示铵，鏻和/或锍阳离子，A-是可能形成液体盐的阴离子。 通过管线17排出溶剂贫化的净化烟雾。通过在蒸发装置DE中加热来再生含溶剂的离子液体。 从设备DE中的离子液体分离的溶剂被再循环。

公开(公告)号：US20050187421A1

公开(公告)日：2005-08-25

申请号：US11056279

申请日：2005-02-14

申请人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cecile Barrere-Tricca

发明人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cecile Barrere-Tricca

IPC分类号： C10L3/00 ,  C10L3/06 ,  C10L3/10 ,  C07C7/00

CPC分类号： C10L3/108 ,  C10L3/003 ,  C10L3/06 ,  C10L3/10

摘要： The method enables the antihydrate compounds contained in a condensed-hydrocarbon liquid feedstock arriving through pipe 1 to be extracted. The liquid feedstock is brought into contact, in zone ZA, with a non-aqueous ionic liquid having the general formula Q+ A31 , where Q+ designates an ammonium, phosphonium, and/or sulfonium cation, and A31 designates an anion able to form a liquid salt. The antihydrate compounds in the liquid hydrocarbon feedstock evacuated through pipe 2 are eliminated. The ionic liquid charged with antihydrate compounds is evacuated through pipe 3, then introduced into evaporator DE to be heated in order to evaporate the antihydrate compounds. The regenerated ionic liquid is recycled through pipes 8 and 9 to zone ZA. The antihydrates are evacuated through pipe 7a.

摘要翻译： 该方法能够提取通过管1到达的缩合烃液体原料中含有的防水化合物。 液体原料在区域ZA中与具有通式Q +的非水离子液体接触，其中Q + SUP>表示铵，鏻和/或锍阳离子，A 31表示能够形成液体盐的阴离子。 消除了通过管2排出的液体烃原料中的防水化合物。 装有防水化合物的离子液体通过管3抽真空，然后引入蒸发器DE中进行加热以蒸发掉防水剂。 再生的离子液体通过管道8和9再循环到区域ZA。 通过管道7a抽出抗水合物。

公开(公告)号：US20060188423A1

公开(公告)日：2006-08-24

申请号：US11336888

申请日：2006-01-23

申请人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cecile Barrere-Tricca

发明人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cecile Barrere-Tricca

IPC分类号： B01D53/14 ,  B01D53/86 ,  B01D53/52

CPC分类号： B01D53/1493

摘要： The combustion fume flowing in through line 1 is decarbonated by contacting with a solvent in column C2. The solvent laden with carbon dioxide is regenerated in zone R. The purified fume discharged through line 9 comprises part of the solvent. The method allows to extract the solvent contained in the purified fume. The purified fume is contacted in zone ZA with a non-aqueous ionic liquid of general formula Q+ A−; Q+ designates an ammonium, phosphonium and/or sulfonium cation, and A− an anion likely to form a liquid salt. The solvent-depleted purified fume is discharged through line 17. The solvent-laden ionic liquid is regenerated by heating in evaporation device DE. The solvent separated from the ionic liquid in device DE is recycled.

摘要翻译： 通过管线1流入的燃烧烟气通过与塔C 2中的溶剂接触而脱碳。 含有二氧化碳的溶剂在区域R中再生。通过管线9排出的净化烟气包含部分溶剂。 该方法允许提取纯化烟雾中所含的溶剂。 纯化的烟气在ZA区域与通式为Q +的非水离子液体接触。 Q + +表示铵，鏻和/或锍阳离子，可能形成液态盐的阴离子。 无溶剂的净化烟雾通过管线17排出。 通过在蒸发装置DE中加热来再生含溶剂的离子液体。 从设备DE中的离子液体分离的溶剂被再循环。

公开(公告)号：US20050183337A1

公开(公告)日：2005-08-25

申请号：US11057011

申请日：2005-02-14

申请人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cecile Barrere-Tricca

发明人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cecile Barrere-Tricca

IPC分类号： C10L3/10 ,  C10J1/00

CPC分类号： C10L3/10

摘要： The natural gas arriving through pipe 1 is deacidified by being brought into contact with a solvent in zone C. The solvent charged with acid compounds is regenerated in zone R. The acid gases, released into pipe 5 upon regeneration, include a quantity of solvent. The method enables the solvent contained in the acid gases to be extracted. In zone ZA, the acid gases are brought into contact with a non-aqueous ionic liquid whose general formula is Q+ A−, where Q+ designates an ammonium, phosphonium, and/or sulfonium cation, and A− designates an anion able to form a liquid salt. The solvent is removed from the acid gases evacuated through pipe 6. The ionic liquid charged with solvent is regenerated by heating in an evaporator DE. The ionic liquid regenerated is recycled through pipes 8 and 9 to zone ZA. The solvent is evacuated through pipe 13.

摘要翻译： 通过管道1到达的天然气通过与区域C中的溶剂接触而脱酸。在酸性化合物中加入的溶剂在区域R中再生。再生时释放到管道5中的酸性气体包括一定量的溶剂。 该方法能够提取酸性气体中所含的溶剂。 在区域ZA中，使酸性气体与通式为Q +的非水离子液体接触，其中Q + >表示铵，鏻和/或锍阳离子，A>表示能够形成液体盐的阴离子。 从通过管道6排出的酸性气体中除去溶剂。加入溶剂的离子液体通过在蒸发器DE中加热而再生。 再生的离子液体通过管道8和9循环到区域ZA。 溶剂通过管13排出。

公开(公告)号：US20050205468A1

公开(公告)日：2005-09-22

申请号：US11057026

申请日：2005-02-14

申请人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cecile Barrere-Tricca

发明人： Renaud Cadours ,  Fabrice Lecomte ,  Lionel Magna ,  Cecile Barrere-Tricca

IPC分类号： B01D53/14 ,  C10L3/10 ,  C10G27/00

CPC分类号： C10L3/102 ,  B01D53/1462 ,  B01D2257/304 ,  B01D2257/504 ,  C10L3/10

摘要： The natural gas arriving through pipe 1 is deacidified by being brought into contact with a solvent in column C2. The solvent charged with acid compounds is regenerated in zone R. The purified gas evacuated by pipe 9 includes some of the solvent. The method enables the solvent contained in the purified gas to be extracted. In zone ZA, the purified gas is brought into contact with a non-aqueous ionic liquid whose general formula is Q+ A−, where Q+ designates an ammonium, phosphonium, and/or sulfonium cation, and A− designates an anion able to form a liquid salt. The solvent-impoverished purified gas is evacuated through pipe 17. The ionic liquid charged with solvent is regenerated by heating in an evaporator DE. The solvents separated from the ionic liquid in evaporator DE are recycled.

摘要翻译： 通过管道1到达的天然气通过与C 2中的溶剂接触而脱酸。在R区中再生含有酸性化合物的溶剂。由管9抽出的净化气体包括一些溶剂。 该方法能够提纯纯化气体中所含的溶剂。 在区域ZA中，净化气体与通式为Q +的非水离子液体接触，其中Q + >表示铵，鏻和/或锍阳离子，A>表示能够形成液体盐的阴离子。 将溶剂贫化的净化气体通过管道17抽真空。通过在蒸发器DE中加热来再生装有溶剂的离子液体。 在蒸发器DE中与离子液体分离的溶剂被再循环。

公开(公告)号：US20070286783A1

公开(公告)日：2007-12-13

申请号：US11745512

申请日：2007-05-08

申请人： Pierre-Louis Carrette ,  Bruno Delfort ,  Renaud Cadours ,  Arnaud Baudot ,  Elsa Jolimaitre ,  Lionel Magna ,  Pierre Boucot

发明人： Pierre-Louis Carrette ,  Bruno Delfort ,  Renaud Cadours ,  Arnaud Baudot ,  Elsa Jolimaitre ,  Lionel Magna ,  Pierre Boucot

IPC分类号： B01D53/48 ,  B01D53/50 ,  B01D53/62

CPC分类号： B01D53/1425 ,  B01D53/1456 ,  B01D53/1493

摘要： The present invention relates to a method of deacidizing a gaseous effluent comprising at least one of the acid compounds as follows: H2S, mercaptans, CO2, COS, SO2, CS2, wherein the following stages are carried out: a) contacting the acid compounds contained in said effluent with reactive compounds forming a liquid, so as to obtain a gaseous effluent depleted in acid compounds and a first liquid fraction comprising products formed by reaction of the reactive compounds with acid compounds, and reactive compounds that did not react with acid compounds, b) contacting said products contained in the first liquid fraction with extraction compounds forming a second liquid fraction so as to obtain a product-depleted first liquid fraction and a product-enriched second liquid fraction, c) recycling to stage a) the first liquid fraction obtained in stage b), said first liquid fraction obtained making up at least part of said liquid, d) regenerating the second liquid fraction obtained in stage b) so as to release acid compounds in gaseous form and to obtain a mixture of reactive compounds and of extraction compounds.

摘要翻译： 本发明涉及一种使包含至少一种酸化合物的气态流出物脱酸的方法如下：H 2 S，硫醇，CO 2，COS，SO， 其中进行以下阶段：a）使包含在所述流出物中的酸化合物与形成液体的反应性化合物接触，以获得气态流出物 贫酸化合物和包含通过反应性化合物与酸化合物反应形成的产物的第一液体馏分，以及不与酸性化合物反应的反应性化合物，b）使包含在第一液体馏分中的所述产物与形成第二液体的萃取化合物接触 液体馏分，以获得产物贫化的第一液体馏分和产物富集的第二液体馏分，c）循环至a）在步骤b）中获得的第一液体馏分，所获得的所述第一液体馏分构成至少部分 说液体，d）再生 在步骤b）中获得的第二液体馏分，以释放气态的酸化合物，并获得反应性化合物和萃取化合物的混合物。

公开(公告)号：US08624042B2

公开(公告)日：2014-01-07

申请号：US13109377

申请日：2011-05-17

申请人： Fabien Grasset ,  Lionel Magna

发明人： Fabien Grasset ,  Lionel Magna

IPC分类号： C07F7/28 ,  C07F9/50 ,  C07C2/76 ,  B01J31/14

CPC分类号： B01J31/0212 ,  B01J2231/20 ,  B01J2531/46 ,  C07C2/32 ,  C07C2/36 ,  C07C2531/22 ,  C07C2531/24 ,  C07C11/08

摘要： The invention describes a process for the selective dimerization of ethylene to but-1-ene using a catalytic composition comprising at least one organometallic titanium complex, said organometallic complex containing at least one alkoxy type ligand functionalized by a heteroatom selected from nitrogen, oxygen, phosphorus, sulphur, arsenic and antimony or by an aromatic group.

摘要翻译： 本发明描述了使用包含至少一种有机金属钛络合物的催化组合物将乙烯选择性二聚成丁-1-烯的方法，所述有机金属络合物含有至少一个烷氧基型配位体，其被选自氮，氧，磷的杂原子官能化 ，硫，砷和锑或芳族基团。