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11. 发明申请

WO2007147870A1 PROCESS FOR THE MANUFACTURE OF 1,2-DICHLOROETHANE 审中-公开
标题翻译： 1,2-二氯乙烷的制备方法
公开(公告)号：WO2007147870A1
公开(公告)日：2007-12-27
申请号：PCT/EP2007/056187
申请日：2007-06-21
申请人： SOLVAY (Société Anonyme) , BALTHASART, Dominique , LEMPEREUR, Michel , STREBELLE, Michel
发明人： BALTHASART, Dominique , LEMPEREUR, Michel , STREBELLE, Michel
IPC分类号： C07C17/02 , C07C17/156 , C08F14/06 , C07C17/25
CPC分类号： C08F14/06 , C07C17/02 , C07C17/156 , C07C17/25 , C07C19/045 , C07C21/06 , C08F2/00 , C08F14/12 , Y02P20/582
摘要： Process for the manufacture of DCE starting with a hydrocarbon source according to which: a) the hydrocarbon source is subjected to a first cracking step, namely a pyrolysis step carried out in at least one cracking furnace, thus producing a mixture of cracking products; b) said mixture of cracking products is subjected to a series of treatment steps making it possible to obtain a mixture of products containing ethylene and other constituents; c) said mixture of products containing ethylene is subjected to a first separation step S1 which consists of separating said mixture of products inside a column C1, into a fraction enriched with the compounds that are lighter than ethylene containing some of the ethylene (fraction A) and into a fraction F1; d) fraction F1 is subjected to a second separation step S2 which consists of separating fraction F1 inside a column C2 into a fraction F2 and into a heavy fraction (fraction C); e) fraction F2 is subjected to a third separation step S3 which consists of separating fraction F2 inside a column C3 into a fraction enriched with ethylene (fraction B) and into a fraction F3 mainly composed of ethane; f) fraction A is conveyed to a chlorination reactor and fraction B is conveyed to an oxychlorination reactor, reactors in which most of the ethylene present in fractions A and B is converted to1,2-dichloroethane; and g) the 1,2-dichloroethane obtained is separated from the streams of products derived from the chlorination and oxychlorination reactors.
摘要翻译：用于从烃源开始制造DCE的方法，其中：a）烃源经受第一裂化步骤，即在至少一个裂解炉中进行的热解步骤，从而产生裂化产物的混合物; b）所述裂化产物的混合物经受一系列处理步骤，使得可以获得含有乙烯和其它组分的产物的混合物; c）含有乙烯的所述产物混合物进行第一分离步骤S1，该步骤包括将柱C1内的产物混合物分离成富含比含有一些乙烯（馏分A）的乙烯轻的化合物的级分，并进入分数F1; d）级分F1进行第二分离步骤S2，其由柱C2内的馏分F1分离成馏分F2和重馏分（馏分C）组成。 e）级分F2进行第三分离步骤S3，其由柱C3内的馏分F2分离成富乙烯（馏分B）的馏分和主要由乙烷组成的级分F3; f）级分A被输送到氯化反应器，馏分B输送到氧氯化反应器，其中存在于级分A和B中的大部分乙烯转化为1,2-二氯乙烷的反应器; 和g）将获得的1,2-二氯乙烷与衍生自氯化和氧氯化反应器的产物流分离。

12. 发明申请

WO2008000705A1 PROCESS FOR THE MANUFACTURE OF 1,2-DICHLOROETHANE 审中-公开
标题翻译： 1,2-二氯乙烷的制备方法
公开(公告)号：WO2008000705A1
公开(公告)日：2008-01-03
申请号：PCT/EP2007/056268
申请日：2007-06-22
申请人： SOLVAY (Société Anonyme) , STREBELLE, Michel , BALTHASART, Dominique
发明人： STREBELLE, Michel , BALTHASART, Dominique
IPC分类号： C07C17/02 , C07C19/045
CPC分类号： C07C17/25 , C07C17/02 , C07C17/156 , C07C17/389 , C07C19/045 , C07C21/06 , C08F14/06 , Y02P20/582 , C08F2/02
摘要： Process for the manufacture of 1,2-dichloroethane starting from a stream of ethane according to which: a) the stream of ethane is subjected to a catalytic oxydehydrogenation producing a gas mixture containing ethylene, unconverted ethane, water and secondary constituents; b) said gas mixture is optionally washed and dried thus producing a dry gas mixture; c) after an optional addit io nal purification step, the dry gas mixture is then conveyed to a chlorination reactor supplied with a flow of chlorine so that at least 10% of the ethylene is converted to 1,2-dichloroethane; d) the 1,2-dichloroethane formed in the chlorination reactor is optionally isolated from the stream of products derived from the chlorination reactor; e) the stream of products derived from the chlorination reactor, from which the 1,2-dichloroethane has optionally been extracted, is conveyed to an oxychlorination reactor in which the majority of the balance of ethylene is converted to 1,2-dichloroethane, after optionally having subjected the latter to an absorption/desorption step e'), during which the 1,2-dichloroethane formed in the chlorination reactor is optionally extracted if it has not previously been extracted; f) the 1,2-dichloroethane formed in the oxychlorination reactor is isolated from the stream of products derived from the oxychlorination reactor and is optionally added to the 1,2-dichloroethane formed in the chlorination reactor; g) the stream of products derived from the oxychlorination reactor, from which the 1,2-dichloroethane has been extracted, optionally containing an additional stream of ethane previously introduced in one of steps b) to f), is optionally recycled to step a) after having been optionally purged of gases and/or after an optional addit ional treatment in order to eliminate the chlorinated products contained therein.
摘要翻译：从乙烷流开始制造1,2-二氯乙烷的方法，其中：a）乙烷流进行催化氧化脱氢，产生含有乙烯，未转化的乙烷，水和二级成分的气体混合物; b）任选地将所述气体混合物洗涤和干燥，从而产生干燥气体混合物; c）在任选的附加纯化步骤之后，将干燥气体混合物输送到提供有氯气流的氯化反应器，使得至少10％的乙烯转化为1,2-二氯乙烷; d）在氯化反应器中形成的1,2-二氯乙烷任选地与衍生自氯化反应器的产物流分离; e）来自氯化反应器的产物流，其中1,2-二氯乙烷已经从其中提取，被输送到氧氯化反应器中，其中大部分余量的乙烯被转化为1,2-二氯乙烷，之后是任选地使后者进行吸收/解吸步骤e'），在此期间，如果先前没有提取过氯化反应器中形成的1,2-二氯乙烷可选地被提取; f）在氧氯化反应器中形成的1,2-二氯乙烷与衍生自氧氯化反应器的产物流分离，任选地加入到氯化反应器中形成的1,2-二氯乙烷中; g）来自氧氯化反应器的产物流，其中已经提取了1,2-二氯乙烷，任选地含有预先引入步骤b）至f）之一中的另外的乙烷流，任选地循环到步骤a）在可选地清除气体之后和/或在任选的添加剂处理之后，以消除其中所含的氯化产物。

13. 发明申请

WO2004048353A1 PROCESS FOR THE MANUFACTURE OF 1,2-EPOXY-3-CHLOROPROPANE 审中-公开
标题翻译： 1,2-环氧-3-氯代壬烯的制备方法
公开(公告)号：WO2004048353A1
公开(公告)日：2004-06-10
申请号：PCT/EP2003/012506
申请日：2003-11-10
申请人： SOLVAY (SOCIÉTÉ ANONYME) , CATINAT, Jean-Pierre , STREBELLE, Michel
发明人： CATINAT, Jean-Pierre , STREBELLE, Michel
IPC分类号： C07D301/12
CPC分类号： C07D301/12
摘要： Process for the manufacture of 1,2-epoxy-3-chloropropane by reaction between allyl chloride and hydrogen peroxide in the presence of a catalyst and in the possible presence of at least one solvent in an epoxidation medium comprising at least one liquid phase, in which process the pH of the liquid phase is controlled and maintained at a value of greater than or equal to 1.5 and less than 4.8.
摘要翻译：在烯丙基氯和过氧化氢之间，在催化剂的存在下和在至少一种溶剂的存在下，在包含至少一个液相的环氧化介质中，通过在烯丙基氯和过氧化氢之间的反应制备1,2-环氧-3-氯丙烷的方法，其处理液相的pH被控制并保持在大于或等于1.5且小于4.8的值。

14. 发明申请

WO2013026720A1 PROCESS FOR THE MANUFACTURE OF 1,2 - DICHLOROETHANE (DCE) 审中-公开
标题翻译： 1,2-二氯乙烷（DCE）制造方法
公开(公告)号：WO2013026720A1
公开(公告)日：2013-02-28
申请号：PCT/EP2012/065720
申请日：2012-08-10
申请人： SOLVAY SA , RODEMERCK, Uwe , LINKE, David , STREBELLE, Michel
发明人： RODEMERCK, Uwe , LINKE, David , STREBELLE, Michel
IPC分类号： B01J23/00 , B01J23/30 , B01J23/31 , B01J37/03 , B01J37/08 , C07C5/02 , B01J37/10 , C07C5/00
CPC分类号： B01J23/002 , B01J37/033 , B01J37/088 , B01J37/10 , B01J2523/00 , C07C17/156 , C07C17/25 , B01J2523/55 , B01J2523/68 , B01J2523/69 , B01J2523/47 , B01J2523/64 , B01J2523/56 , B01J2523/3712 , B01J2523/51 , B01J2523/847 , C07C19/045 , C07C21/06
摘要： Process for the manufacture of 1,2-dichloroethane (DCE), said process comprising : - the hydrothermal treatment of a mixture of catalytic oxide precursors comprising Mo, V and W in order to manufacture a catalyst for oxydehydrogenation (ODH) reactions; - an ODH step of ethane to ethylene; - a subsequent (oxy)chlorination step of the ethylene so obtained.
摘要翻译：所述方法包括：水热处理包含Mo，V和W的催化氧化物前体的混合物以制备用于氧化脱氢反应（ODH）反应的催化剂; - 乙烯对乙烯的ODH步骤 - 如此获得的乙烯的随后（氧）氯化步骤。

15. 发明申请

WO2012084644A1 CATALYTIC SYSTEM AND ITS USE FOR THE MANUFACTURE OF VINYL CHLORIDE BY HYDROCHLORINATION OF ACETYLENE 审中-公开
标题翻译：催化体系及其用于乙烯氯化氢制备氯乙烯的用途
公开(公告)号：WO2012084644A1
公开(公告)日：2012-06-28
申请号：PCT/EP2011/072777
申请日：2011-12-14
申请人： SOLVAY SA , STREBELLE, Michel
发明人： STREBELLE, Michel
IPC分类号： B01J31/02 , C07C17/08
CPC分类号： B01J31/0278 , B01J2531/824 , B01J2531/825 , B01J2531/828 , C07C17/08 , C07C21/06
摘要： Catalytic system comprising a mixture of a) at least one compound of at least one metal one of which being chosen from palladium, platinum and osmium; and b) at least one ionic liquid comprising at least one non-protonated cation and at least one anion, the mixture being chosen from a selected group of mixtures.
摘要翻译：催化体系，其包含a）至少一种选自钯，铂和锇中的至少一种金属的化合物的混合物; 和b）包含至少一种非质子化阳离子和至少一种阴离子的至少一种离子液体，所述混合物选自所选择的混合物组。

16. 发明申请

WO2012084643A3 CATALYTIC SYSTEM AND ITS USE FOR THE MANUFACTURE OF VINYL CHLORIDE BY HYDROCHLORINATION OF ACETYLENE 审中-公开
公开(公告)号：WO2012084643A3
公开(公告)日：2012-06-28
申请号：PCT/EP2011/072775
申请日：2011-12-14
申请人： SOLVAY SA , STREBELLE, Michel
发明人： STREBELLE, Michel
IPC分类号： B01J31/02
摘要： Catalytic system comprising a) at least one N-alkylated imidazole and b) at least one compound of at least one metal chosen from Pd, Pt, Hg, Ru and Os, and its use in the hydrochlorination reaction of acetylene with hydrogen chloride.

17. 发明申请

WO2012084642A1 MANUFACTURE OF VINYL CHLORIDE BY HYDROCHLORINATION OF ACETYLENE IN THE PRESENCE OF A CATALYTIC SYSTEM CONSISTING OF AT LEAST ONE IONIC LIQUID 审中-公开
标题翻译：乙烯氯化氢在催化体系中存在时，通过乙烯氯化氢的制备制成一种离子液体
公开(公告)号：WO2012084642A1
公开(公告)日：2012-06-28
申请号：PCT/EP2011/072774
申请日：2011-12-14
申请人： SOLVAY SA , STREBELLE, Michel
发明人： STREBELLE, Michel
IPC分类号： C07C17/08 , C07C21/06 , B01J31/02
CPC分类号： C07C17/08 , B01J31/0277 , B01J31/0282 , B01J31/0284 , B01J31/0288 , B01J2231/32 , C07C21/06
摘要： Catalytic system consisting essentially of at least one ionic liquid comprising at least one non-protonated cation and at least one anion selected from chloride and methanesulfonate and its use in the hydrochlorination reaction of acetylene with hydrogen chloride.
摘要翻译：基本上由至少一种离子液体组成的催化体系，其至少包含至少一种非质子化阳离子和至少一种选自氯化物和甲磺酸盐的阴离子，以及其在乙炔与氯化氢的氢氯化反应中的用途。

18. 发明申请

WO2004043941A1 PROCESS FOR THE MANUFACTURE OF 1,2-EPOXY-3-CHLOROPROPANE 审中-公开
标题翻译： 1,2-环氧-3-氯代壬烯的制备方法
公开(公告)号：WO2004043941A1
公开(公告)日：2004-05-27
申请号：PCT/EP2003/012519
申请日：2003-11-10
申请人： SOLVAY (SOCIÉTÉ ANONYME) , STREBELLE, Michel , CATINAT, Jean-Pierre
发明人： STREBELLE, Michel , CATINAT, Jean-Pierre
IPC分类号： C07D301/12
CPC分类号： C07D301/12 , C07D303/08
摘要： Process for the manufacture of 1,2-epoxy-3-chloropropane by reaction between allyl chloride and hydrogen peroxide in the presence of a catalyst and in the possible presence of at least one solvent, in which the allyl chloride employed comprises less than 2000 ppm by weight of 1,5-hexadiene.
摘要翻译：在催化剂存在下和在至少一种溶剂的存在下，烯丙基氯和过氧化氢之间的反应制备1,2-环氧-3-氯丙烷的方法，其中使用的烯丙基氯含量小于2000ppm 的1,5-己二烯。

19. 发明申请

WO2012113778A1 PROCESS FOR THE HYDROHALOGENATION OF AN ALKYNE AND FOR THE MANUFACTURE OF VINYL CHLORIDE BY HYDROCHLORINATION OF ACETYLENE 审中-公开
标题翻译：通过氢化乙酰乙酸来制备烯烃和制备氯乙烯的方法
公开(公告)号：WO2012113778A1
公开(公告)日：2012-08-30
申请号：PCT/EP2012/052911
申请日：2012-02-21
申请人： SOLVAY SA , STREBELLE, Michel , FRANCK, Christian
发明人： STREBELLE, Michel , FRANCK, Christian
IPC分类号： C07C17/08
CPC分类号： C07C17/08 , B01J31/0278 , B01J31/0282 , B01J31/0284 , B01J31/0288 , B01J31/0298 , B01J31/28 , B01J2231/32 , C07C21/06
摘要： Process for the hydrohalogenation of an alkyne and for manufacturing vinyl chloride by hydrochlorination of acetylene in the presence of a catalytic system comprising at least one ionic liquid comprising at least one non-protonated cation, according to which said process is carried out in apparatus made from or covered with materials which are resistant to halogenated acids and more particularly HC1, in dissociated form.
摘要翻译：在含有至少一种非质子化阳离子的至少一种离子液体的催化体系存在下，通过氢氯化乙炔来制造氯乙烯的方法，根据该方法，所述方法在由或用分解形式的耐卤化酸，更特别是HCl的材料覆盖。

20. 发明申请

WO2008000702A1 PROCESS FOR THE MANUFACTURE OF 1,2-DICHLOROETHANE 审中-公开
标题翻译： 1,2-二氯乙烷的制备方法
公开(公告)号：WO2008000702A1
公开(公告)日：2008-01-03
申请号：PCT/EP2007/056264
申请日：2007-06-22
申请人： SOLVAY (Société Anonyme) , BALTHASART, Dominique , STREBELLE, Michel
发明人： BALTHASART, Dominique , STREBELLE, Michel
IPC分类号： C07C17/02 , C07C19/045
CPC分类号： C07C19/045 , C07C5/48 , C07C17/02 , C07C17/156 , C07C17/25 , C07C17/389 , C07C21/06 , C08F14/06 , Y02P20/582 , C07C11/04 , C08F2/02
摘要： Process for the manufacture of 1,2-dichloroethane starting from a stream of ethane according to which: a) the stream of ethane is subjected to a catalytic oxydehydrogenation producing a gas mixture containing ethylene, unconverted ethane, water and secondary constituents; b) said gas mixture is optionally washed and dried thus producing a dry gas mixture; c) after an optional additional purification step, said dry gas mixture is subjected to an absorption Al which consists of separating said gas mixture into a fraction enriched with the compounds that are lighter than ethylene containing some of the ethylene (fraction A) and into a fraction Fl; d) fraction A is conveyed to a chlorination reactor in which most of the ethylene present in fraction A is converted to 1,2-dichloroethane and optionally the 1,2-dichloroethane obtained is separated from the stream of products derived from the chlorination reactor; e) optionally the stream of products derived from the chlorination reactor, from which the 1,2-dichloroethane has optionally been extracted, is subjected to an absorption A2 which consists of separating said stream into a fraction enriched with ethane F2 which is then conveyed back to fraction Fl, and into a fraction enriched with compounds that are lighter than ethane F2'; f) fraction Fl, optionally containing fraction F2 recovered in step e) of absorption A2, is subjected to a desorption D which consists of separating fraction Fl into a fraction enriched with ethylene (fraction B) and into a fraction F3, optionally containing the 1,2-dichloroethane formed in the chlorination reactor then extracted if it has not been extracted previously, which is recycled to at least one of the absorption steps, optionally after an additional treatment intended to reduce the concentration of compounds that are heavier than ethane in fraction F3; g) fraction B is conveyed to an oxychlorination reactor in which most of the ethylene present in fraction B is converted into 1,2-dichloroethane, the 1,2- dichloroethane obtained is separated from the stream of products derived from the oxychlorination reactor and is optionally added to the 1,2-dichloroethane formed in the chlorination reactor; and h) the stream of products derived from the oxychlorination reactor, from which the 1,2-dichloroethane has been extracted, optionally containing an additional stream of ethane previously introduced in one of steps b) to g), is optionally recycled to step a) after having been optionally purged of gases and/or after an optional treatment in order to eliminate the chlorinated products contained therein.
摘要翻译：从乙烷流开始制造1,2-二氯乙烷的方法，其中：a）乙烷流进行催化氧化脱氢，产生含有乙烯，未转化的乙烷，水和二级成分的气体混合物; b）任选地将所述气体混合物洗涤和干燥，从而产生干燥气体混合物; c）在任选的另外的纯化步骤之后，所述干燥气体混合物经受吸收Al，其由将所述气体混合物分离成富含比含有一些乙烯（馏分A）的乙烯轻的化合物的级分组成，并进入级分F1; d）将馏分A输送到氯化反应器，其中将馏分A中存在的大部分乙烯转化为1,2-二氯乙烷，任选地将所得的1,2-二氯乙烷与衍生自氯化反应器的产物流分离; e）任选地，衍生自氯化反应器的产物（其中已经从其中提取1,2-二氯乙烷）的物流经受吸收A2，其包括将所述物流分离成富含乙烷F2的级分，然后将其输送回至级分F1，并加入富含比乙烷F2'更轻的化合物的馏分中; f）任选地含有在步骤e）中回收的馏分F2的级分F1，其吸收A2进行解吸D，其由将馏分F1分离成富含乙烯的馏分（馏分B）和可以含有1 如果先前没有将氯代反应器中形成的2-二氯乙烷提取，则将其再循环至至少一个吸收步骤，任选地在额外处理以减少比乙烷重的化合物浓度后 F3; g）馏分B被输送到氧氯化反应器，其中存在于馏分B中的大部分乙烯转化成1,2-二氯乙烷，所得的1,2-二氯乙烷与源自氧氯化反应器的产物流分离，并且是任选地加入到氯化反应器中形成的1,2-二氯乙烷中; 和h）衍生自氧氯化反应器的产物流，其中已经从其中提取1,2-二氯乙烷，任选地含有预先引入到步骤b）至g）之一中的另外的乙烷流，任选地循环到步骤a ）可选择地清除气体和/或在任选的处理之后，以消除其中所含的氯化产物。

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