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21. 发明授权

US4148832A Continuous process for the chlorination of 1,1,1,-trichloroethane or mixtures thereof 失效
标题翻译： 1,1,1-三氯乙烷或其混合物氯化的连续方法
公开(公告)号：US4148832A
公开(公告)日：1979-04-10
申请号：US318991
申请日：1972-12-27
申请人： Yves Correia
发明人： Yves Correia
IPC分类号： C07C17/10 , C07C17/00
CPC分类号： C07C17/10
摘要： A continuous process for chlorination of 1,1,1-trichloroethane alone or in admixture with other aliphatic chlorinated C.sub.1 to C.sub.4 hydrocarbons in a liquid phase reaction with molecular chlorine in the presence of a catalyst selected from the group consisting of ferric chloride, iron oxychloride and mixtures thereof in the absence of light radiations wherein the reaction may be carried out in a single reaction zone at a temperature within the range of 35.degree.-120.degree. C. or in a series of reaction zones in which the effluent from the first reaction zone is introduced into the second reaction zone along with additional chlorine and unsaturated chlorinated hydrocarbon with the temperature in the second reaction zone being less by at least 5.degree. than the temperature in the initial reaction zone.
摘要翻译：在选自氯化铁，三氯氧化铁的催化剂存在下，单独或与其它脂族氯化C1-C4烃类物质在分子氯的液相反应中氯化的连续方法以及它们在不存在光辐射的情况下的混合物，其中反应可以在单一反应区域中在35-120℃的温度范围内进行，或者在一系列反应区域中，其中来自第一反应区域与附加的氯和不饱和氯化烃一起引入第二反应区，第二反应区的温度比初始反应区的温度低至少5℃。

22. 发明授权

US4010215A Process for the preparation of trichloroethylene 失效
标题翻译：三氯乙烯制备方法
公开(公告)号：US4010215A
公开(公告)日：1977-03-01
申请号：US011118
申请日：1970-02-13
申请人： Rene Clair , Yves Correia
发明人： Rene Clair , Yves Correia
IPC分类号： B01J19/00 , B01J27/00 , C07B61/00 , C07C17/00 , C07C17/25 , C07C21/10 , C07C67/00 , C07C21/00
CPC分类号： C07C17/25
摘要： The process of preparing trichloroethylene from 1,1,1,2-tetrachloroethane by decomposition of the tetrachloroethane under a pressure within the range of 1.5 to 10 bars and at a temperature within the range of 135.degree. to 250.degree. C and the treatment of the effluent from the reaction zone for recovery of components thereof.
摘要翻译：通过四氯乙烷在1.5至10巴的压力和135至250℃范围内的压力下分解制备三氯乙烯的过程，并处理来自反应区的流出物用于回收其组分。

23. 发明授权

US5227549A Synthesis of 1,2-dichloroethane by CCl.sub.4 oxychlorination of ethylene 失效
标题翻译：通过CCL4乙烯氧化合成1,2-二氯乙烯的合成
公开(公告)号：US5227549A
公开(公告)日：1993-07-13
申请号：US835868
申请日：1992-02-18
申请人： Yves Correia , Gerard Chastel
发明人： Yves Correia , Gerard Chastel
IPC分类号： B01J21/14 , B01J23/78 , C07B61/00 , C07C17/156 , C07C17/37 , C07C19/045
CPC分类号： C07C17/156
摘要： A major amount of 1,2-dichloroethane (D12) and lesser amounts of trichloroethane and tetrachloroethane are prepared by contacting carbon tetrachloride, ethylene and oxygen (or an oxygen-containing gas, notably air) with an oxychlorination catalyst at a temperature sufficient to produce D12, and thereafter separating such D12 from the products of reaction.
摘要翻译：通过使四氯化碳，乙烯和氧气（或含氧气体，特别是空气）与氧氯化催化剂在足以产生的温度下接触来制备主要量的1,2-二氯乙烷（D12）和较少量的三氯乙烷和四氯乙烷 D12，然后从反应产物中分离出D12。

24. 发明授权

US5191118A Catalytic dehalogenation of alpha-halogenated carboxylic acids/esters 失效
标题翻译： ALPHA-羟基化羧酸/酯的催化脱氢
公开(公告)号：US5191118A
公开(公告)日：1993-03-02
申请号：US505985
申请日：1990-04-06
申请人： Yves Correia , Michel Bertucci
发明人： Yves Correia , Michel Bertucci
IPC分类号： B01J23/44 , B01J27/02 , B01J27/045 , C07B61/00 , C07C51/377 , C07C51/487 , C07C53/16
CPC分类号： C07C51/377
摘要： The alpha-halogenated carboxylic acids/esters are dehalogenated by reaction with hydrogen in the presence of a catalytically effective amount of (i) a Group VIII precious metal catalyst and (ii) either sulfur or a sulfur compound, or (iii) a novel precious metal/sulfur solid phase catalyst; the subject dehalogenation is especially adapted for enriching the monochloroacetic acid content of MCAA/DCAA mixtures.
摘要翻译：或（iii）一种新颖的贵重金属催化剂，（ⅰ）第Ⅷ族贵金属催化剂和（ⅱ）硫或硫化合物的存在下，通过与氢气反应将该α-卤代羧酸/酯脱卤，金属/硫固相催化剂; 主题脱卤特别适用于富集MCAA / DCAA混合物的一氯乙酸含量。

25. 发明授权

US5116799A Oxychlorination of hydrocarbons 失效
标题翻译：氢氧化物的氧化
公开(公告)号：US5116799A
公开(公告)日：1992-05-26
申请号：US669864
申请日：1991-03-15
申请人： Yves Correia , Jean Lesparre , Alain Petit
发明人： Yves Correia , Jean Lesparre , Alain Petit
IPC分类号： B01J27/122 , B01J23/72 , B01J27/12 , C07B61/00 , C07C17/152 , C07C17/156 , C07C19/01 , C07C19/045
CPC分类号： B01J23/72 , C07C17/152
摘要： Chlorinated hydrocarbons, e.g., 1,2-dichloroethane, are prepared by heterogeneously oxychlorinating a hydrocarbon with an oxygen-containing gas and gaseous hydrochloric acid in a fluidized bed containing admixture of (i) a catalytically effective amount of an oxychlorination catalyst, (ii) diluent particles of at least one catalytically and chemically inert solid material, and (iii) copper powder or a powdered copper compound.

26. 发明授权

US4954231A Functional chlorofluoro compounds and their preparation 失效
标题翻译：功能性氯氟化合物及其制备方法
公开(公告)号：US4954231A
公开(公告)日：1990-09-04
申请号：US452339
申请日：1989-12-19
申请人： Yves Correia , Gilles Drivon , Jean Lesparre
发明人： Yves Correia , Gilles Drivon , Jean Lesparre
IPC分类号： B01F17/00 , B01J31/02 , C07B61/00 , C07C51/58 , C07C53/50 , C07C68/02 , C07C69/63 , C07C69/96 , C07C233/05
CPC分类号： C07C53/50 , C07C51/58
摘要： The subject of the invention is functional chlorofluoro compounds of general formula: ##STR1## in which R.sub.F denotes a perfluoroalkyl radical, n is equal to 0 or 1, X denotes a chlorine or fluorine atom or a trichloromethyl or trifluoromethyl radical, and Y denotes a chlorine atom, an optionally salified or esterified hydroxyl group or an optionally substituted amino group, the arrangement R.sub.F --CCl.sub.2 --(CCl.sub.2 --O).sub.n containing at least 3 carbon atoms.By photochlorination of the esters R.sub.F --CH.sub.2 CH.sub.2 --O--CO--X, the compounds I (n=1) are obtained, which are then rearranged to acid chlorides I (n=0, Y.dbd.Cl) from which the corresponding acids, salts, esters and amides are optionally formed (formula I with n=0 and Y=optionally salified or esterified hydroxyl or optionally substituted amino).
摘要翻译：本发明的主题是以下通式的功能性氯氟化合物：其中RF表示全氟烷基，n等于0或1，X表示氯或氟原子或三氯甲基或三氟甲基，和 Y表示氯原子，任选盐化或酯化的羟基或任选取代的氨基，排列包含至少3个碳原子的RF-CCl 2 - （CCl 2 -O）n。通过对RF-CH2CH2-O-CO-X进行光氯化，得到化合物I（n = 1），然后将其重排为酰氯I（n = 0，Y = Cl），从中可以得到相应的酸盐任选地形成酯和酰胺（式I，n = 0，Y =任选盐化或酯化的羟基或任选取代的氨基）。

27. 发明授权

US4172957A Production of monochloroacetyl chloride and monochloroacetic acid by hydration of trichloroethylene 失效
标题翻译：通过三氯乙烯的水合生产一氯乙酰氯和一氯乙酸
公开(公告)号：US4172957A
公开(公告)日：1979-10-30
申请号：US923792
申请日：1978-07-12
申请人： Yves Correia , Gerard Dumas
发明人： Yves Correia , Gerard Dumas
IPC分类号： C07C53/16 , B01J27/00 , C07B61/00 , C07C51/00 , C07C51/58 , C07C53/48 , C07C67/00 , C07C53/20
CPC分类号： C07C51/00 , C07C51/58
摘要： Continuous process for the production of monochloroacetyl chloride accompanied, if the need should arise, by monochloroacetic acid, from trichloroethylene and/or 1,1,1,2-tetrachloroethane by reaction for hydration of trichloroethylene and/or 1,1,1,2-tetrachloroethane under pressure of hydrogen chloride in liquid phase, in the presence of ferric chloride in partial suspension.
摘要翻译：如果需要，一氯乙酸由三氯乙烯和/或1,1,1,2-四氯乙烷通过反应使三氯乙烯和/或1,1,1,2,2-四氟乙烷的水合反应生成一氯乙酰氯的连续方法四氯乙烷在氯化氢的压力下在液相中，在氯化铁存在下部分悬浮。

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