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41. 发明申请

US20120271069A1 PROCESS FOR PRODUCING TRANS-1233ZD 有权
标题翻译：生产TRANS-1233ZD的方法
公开(公告)号：US20120271069A1
公开(公告)日：2012-10-25
申请号：US13090477
申请日：2011-04-20
申请人： Haiyou Wang , Hsueh Sung Tung
发明人： Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C21/18
CPC分类号： C07C17/25 , C07B2200/09 , C07C17/358 , C07C17/383 , Y02P20/125 , C07C21/18
摘要： Trans-1233zd, the trans-isomer of 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) can be used as blowing agents, solvents, cleaning agents, as well as monomers of macromolecule compounds, and can be prepared through the dehydrochlorination of 1,1,1-trifluoro-3,3-dichloropropane (HCFC-243fa) with the help of a catalyst. The present invention is directed to an integrated process is proposed to produce trans-1233zd from 243fa, which is consisted of the following four major unit operations: (1) Catalytic dehydrochlorination of 243fa into trans/cis-1233zd, (2) HCl recovery, (3) Catalytic isomerization of cis-1233zd into trans-1233zzd, and (4) Isolation of trans-1233zd.
摘要翻译：反式1233zd，1-氯-3,3,3-三氟丙烯（HCFO-1233zd）的反式异构体可用作发泡剂，溶剂，清洗剂以及大分子化合物的单体，并可通过借助催化剂对1,1,1-三氟-3,3-二氯丙烷（HCFC-243fa）进行脱氯化氢。本发明涉及从243fa生产反式1233zd的综合方法，其由以下四个主要单元操作组成：（1）将243fa催化脱氯化氢转化成反式/顺式1233zd，（2）HCl回收，（3）顺式1233zd催化异构化为反式-1233zzd，（4）反式-1233zd的分离。

42. 发明申请

US20120059200A1 Integrated Process to Coproduce Trans-1-Chloro-3,3,3-Trifluoropropene, Trans-1,3,3,3-Tetrafluoropropene, and 1,1,1,3,3-Pentafluoropropane 有权
标题翻译：共同生产反式-1-氯-3,3,3-三氟丙烯，反式1,3,3,3-四氟丙烯和1,1,1,3,3-五氟丙烷的综合方法
公开(公告)号：US20120059200A1
公开(公告)日：2012-03-08
申请号：US13219831
申请日：2011-08-29
申请人： Konstantin A. Pokrovski , Daniel C. Merkel , Haiyou Wang , Hsueh Sung Tung , Ian Shankland
发明人： Konstantin A. Pokrovski , Daniel C. Merkel , Haiyou Wang , Hsueh Sung Tung , Ian Shankland
IPC分类号： C07C21/18 , C07C19/08
CPC分类号： C07C17/25 , C01B7/0706 , C01B7/0712 , C07C17/087 , C07C17/206 , C07C17/383 , C07C21/18 , Y02P20/125 , Y02P20/582 , C07C19/08
摘要： Disclosed is an integrated manufacturing process to co-produce (E)1-chloro-3,3,3-trifluoropropene, (E)1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoro-propane starting from a single chlorinated hydrocarbon feed stock, 240fa. The process includes a combined liquid or vapor phase reaction/purification operation which directly produces (E)1-chloro-3,3,3-trifluoropropene (1233zd(E)) from 240fa. In the second liquid phase fluorination reactor 1233zd(E) is contacted with HF in the presence of catalyst to produce 1,1,1,3,3-pentafluoropropane (245fa) with high conversion and selectivity. A third reactor is used for dehydrofluorination of 245fa to produce (E)1,3,3,3-tetrafluoropropene (1234ze(E)) by contacting in the liquid phase with a caustic solution or in the vapor phase using a dehydrofluorination catalyst. This operation may be followed by one or more purification processes to recover the 1234ze(E) product.
摘要翻译：公开了共同生产（E）1-氯-3,3,3-三氟丙烯，（E）1,3,3,3-四氟丙烯和1,1,1,3,3-五氟丙烷从单一氯化烃原料240fa开始。该方法包括从240fa直接产生（E）1-氯-3,3,3-三氟丙烯（1233zd（E））的组合的液相或汽相反应/纯化操作。在第二液相氟化反应器1233zd（E）中，在催化剂存在下与HF接触，得到具有高转化率和选择性的1,1,1,3,3-五氟丙烷（245fa）。第三反应器用于245fa的脱氟化氢以通过使用脱氟化氢催化剂在液相中与苛性碱溶液接触或以蒸气相接触来制备（E）1,3,3,3-四氟丙烯（1234ze（E））。该操作之后可以进行一个或多个纯化过程以恢复1234ze（E）产物。

43. 发明授权

US08119557B2 Method for making catalyst compositions of alkali metal halide-doped bivalent metal fluorides and process for making fluorinated olefins 有权
标题翻译：制备碱金属卤化物掺杂二价金属氟化物的催化剂组合物的方法和制备氟化烯烃的方法
公开(公告)号：US08119557B2
公开(公告)日：2012-02-21
申请号：US12275656
申请日：2008-11-21
申请人： Haiyou Wang , Hsueh Sung Tung
发明人： Haiyou Wang , Hsueh Sung Tung
IPC分类号： B01J27/06 , B01J27/138
CPC分类号： B01J27/138 , B01J27/08 , B01J27/128 , B01J35/0006 , B01J37/0236 , B01J37/04 , C07C17/25 , C07C21/18
摘要： There is provided methods for making a catalyst composition represented by the formula MX/M′F2 wherein MX is an alkali metal halide; M is an alkali metal ion selected from the group consisting of Li+, Na+, K+, Rb+, and Cs+; X is a halogen ion selected from the group consisting of F−, Cl−, Br−, and I−; M′F2 is a bivalent metal fluoride; and M′ is a bivalent metal ion. There is also a method for making a fluorinated olefin.
摘要翻译：提供制备由式MX / M'F2表示的催化剂组合物的方法，其中MX是碱金属卤化物; M是选自Li +，Na +，K +，Rb +和Cs +的碱金属离子; X是选自F-，Cl-，Br-和I-的卤素离子; M'F2是二价金属氟化物; M'是二价金属离子。还有一种制备氟化烯烃的方法。

44. 发明申请

US20090240090A1 INTEGRATED PROCESS TO PRODUCE 2,3,3,3-TETRAFLUOROPROPENE 有权
标题翻译：综合方法生产2,3,3,3-四氯丙烯
公开(公告)号：US20090240090A1
公开(公告)日：2009-09-24
申请号：US12404130
申请日：2009-03-13
申请人： Daniel C. Merkel , Hsueh Sung Tung , Konstantin A. Pokrovski , Selma Bektesevic , Robert Johnson , Haiyou Wang
发明人： Daniel C. Merkel , Hsueh Sung Tung , Konstantin A. Pokrovski , Selma Bektesevic , Robert Johnson , Haiyou Wang
IPC分类号： C07C17/20
CPC分类号： C07C21/18 , C01B7/035 , C01B7/0706 , C01B7/195 , C07C17/087 , C07C17/10 , C07C17/206 , C07C17/25 , C07C17/383 , Y02P20/125 , Y02P20/582 , C07C19/10
摘要： A method for preparing 2,3,3,3-tetrafluoroprop-1-ene comprising (a) providing a starting composition comprising at least one compound having a structure selected from Formulae I, II and III: CX2═CCl—CH2X (Formula I) CX3—CCl═CH2 (Formula II) CX3—CHCl—CH2X (Formula III) wherein X is independently selected from F, Cl, Br, and I, provided that at least one X is not fluorine; (b) contacting said starting composition with a first fluorinating agent to produce a first intermediate composition comprising 2-chloro-3,3,3-trifluoropropene and a first chlorine-containing byproduct; (c) contacting said first intermediate composition with a second fluorinating agent to produce a second intermediate composition comprising 2-chloro-1,1,1,2-tetrafluoropropane and a second chlorine-containing byproduct; and (d) catalytically dehydrochlorinating at least a portion of said 2-chloro-1,1,1,2-tetrafluoropropane to produce a reaction product comprising 2,3,3,3-tetrafluoroprop-1-ene.
摘要翻译：一种制备2,3,3,3-四氟丙-1-烯的方法，包括（a）提供起始组合物，其包含至少一种具有选自式I，II和III的结构的化合物： =“直线公式”end =“lead”？> CX2-CCl-CH2X（式I）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line -formulae description =“In-line Formulas”end =“lead”？> CX3-CCl-CH2（式II）<？in-line-formula description =“In-line Formulas”end =“tail”？> in-line-formula description =“In-line Formulas”end =“lead”？> CX3-CHCl-CH2X（式III）<？in-line-formula description =“In-line Formulas”end =“tail”？ >其中X独立地选自F，Cl，Br和I，条件是至少一个X不是氟; （b）使所述起始组合物与第一氟化剂接触以产生包含2-氯-3,3,3-三氟丙烯和第一含氯副产物的第一中间体组合物; （c）使所述第一中间体组合物与第二氟化剂接触以产生包含2-氯-1,1,1,2-四氟丙烷和第二含氯副产物的第二中间体组合物; 和（d）将至少一部分所述2-氯-1,1,1,2-四氟丙烷催化脱氯化氢以产生包含2,3,3,3-四氟丙-1-烯的反应产物。

45. 发明申请

US20090043137A1 DEHYDROCHLORINATION OF HYDROCHLOROFLUOROCARBONS USING PRE-TREATED ACTIVATED CARBON CATALYSTS 有权
标题翻译：使用预处理活性炭催化剂脱氢氯化氢的脱氯
公开(公告)号：US20090043137A1
公开(公告)日：2009-02-12
申请号：US12187887
申请日：2008-08-07
申请人： Haiyou Wang , Hsueh Sung Tung
发明人： Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C21/18 , C09C1/44
CPC分类号： B01J37/12 , B01J21/18 , B01J37/0207 , C07C17/25 , C07C21/18
摘要： The present disclosure provides methods for pre-treating activated carbon before it is used in a dehydrochlorination process. The methods can comprise mixing the activated carbon with an acid, an oxidizing agent in a liquid phase, or an oxidizing agent in a gas phase. Activated carbons undergoing one or more of these methods can exhibit improved stability during the dehydrochlorination process.
摘要翻译：本公开提供在将其用于脱氯化氢过程之前预处理活性炭的方法。所述方法可包括将活性炭与酸，液相中的氧化剂或气相中的氧化剂混合。经历这些方法中的一种或多种的活性炭可以在脱氯化氢过程中表现出改善的稳定性。

46. 发明申请

US20090043136A1 PREPARATION OF FLUORINATED OLEFINS VIA CATALYTIC DEHYDROHALOGENATION OF HALOGENATED HYDROCARBONS 有权
标题翻译：通过催化脱氢化氢化氢来制备氟化烯烃
公开(公告)号：US20090043136A1
公开(公告)日：2009-02-12
申请号：US12167159
申请日：2008-07-02
申请人： Haiyou Wang , Hsueh Sung Tung
发明人： Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C21/18
CPC分类号： C07C17/25 , B01J27/10 , B01J27/12 , B01J27/138 , B01J35/0006 , C07B35/06 , C07C21/18
摘要： A process for making a fluorinated olefin having the step of dehydrochlorinating a hydrochlorofluorocarbon having at least one hydrogen atom and at least one chlorine atom on adjacent carbon atoms, preferably carried out in the presence of a catalyst selected from the group consisting of (i) one or more metal halides, (ii) one or more halogenated metal oxides, (iii) one or more zero-valent metals/metal alloys, (iv) a combination of two or more of the foregoing.
摘要翻译：一种制备氟化烯烃的方法，该方法具有以下步骤：在相邻碳原子上具有至少一个氢原子和至少一个氯原子的氢氯氟烃脱氯化氢，优选在选自以下的催化剂的存在下进行：（i）一种或更多的金属卤化物，（ii）一种或多种卤化金属氧化物，（iii）一种或多种零价金属/金属合金，（iv）上述两种或更多种的组合。

47. 发明申请

US20080103342A1 Processes for geometric isomerization of halogenated olefins 有权
标题翻译：卤代烯烃几何异构化方法
公开(公告)号：US20080103342A1
公开(公告)日：2008-05-01
申请号：US11588466
申请日：2006-10-27
申请人： Haiyou Wang , Hsueh Sung Tung
发明人： Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C17/00
CPC分类号： C07C17/358 , C07C21/18
摘要： Disclosed are processes for the conversion of isomerizable halogenated C2-C6 olefins from one geometric form to a more preferred geometric form. Preferred process aspects involve converting C2-C6 olefin in a cis-form to a trans-form under conditions effective to convert at least about 50 percent, and even more preferably at least about 70 percent, of the cis-form compound to the trans-form compound. In preferred embodiments the C2-C6 olefin comprises tetrafluoropropene, with cis-1,3,3,3 tetrafluoropropene (cis-HFO-1234ze) being converted, preferably at high conversion rates and high selectivity, to trans-1,3,3,3 tetrafluoropropene (trans-HFO-1234ze). In preferred embodiments the conditions effective to achieve the desired high levels of conversion and selectivity include exposing the feed to a metal based catalyst selected from the group consisting of halogentated metal oxides, Lewis acid metal halides, zero-valent metals, and combinations of these, preferably under reaction conditions, including reaction temperature and residence time, effective to convert at least about 5% of the cis-form of the compound to other compounds and to further achieve a selectivity to the trans-form of the compound of at least about 70%.
摘要翻译：公开了将可异构化的卤代C 2 -C 6烯烃从一种几何形式转化为更优选的几何形式的方法。优选的方法方面涉及在有效将至少约50％，甚至更优选至少约70％的顺式形式化合物转化成反式 - 形式的条件下，将顺式C2-C6烯烃转化为反式 - 形成化合物。在优选的实施方案中，C2-C6烯烃包括四氟丙烯，顺式-1,3,3,3四氟丙烯（顺式-HFO-1234ze）优选以高转化率和高选择性转化成反式1,3,3,3-四氟丙烯， 3四氟丙烯（反式HFO-1234ze）。在优选的实施方案中，有效实现期望的高水平转化率和选择性的条件包括将进料暴露于金属基催化剂中，所述催化剂选自卤化金属氧化物，路易斯酸金属卤化物，零价金属及其组合，优选在反应条件下，包括反应温度和停留时间，有效地将至少约5％的顺式化合物转化为其它化合物，并进一步实现化合物的反式形式至少约70的选择性％。

48. 发明授权

US09938212B2 Integrated process to coproduce trans-1-chloro-3,3,3-trifluoropropene, trans-1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoropropane 有权
公开(公告)号：US09938212B2
公开(公告)日：2018-04-10
申请号：US13432300
申请日：2012-03-28
申请人： Konstantin A. Pokrovski , Daniel C. Merkel , Haiyou Wang , Hsueh Sung Tung
发明人： Konstantin A. Pokrovski , Daniel C. Merkel , Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C17/25 , C07C17/20 , C07C17/38 , C07C17/383 , C07C17/395 , C07C17/21
CPC分类号： C07C17/25 , C07C17/206 , C07C17/208 , C07C17/21 , C07C17/38 , C07C17/383 , C07C17/395 , Y02P20/125 , Y02P20/582 , C07C21/18 , C07C19/08
摘要： Disclosed is an integrated manufacturing process to co-produce (E) 1-chloro-3,3,3-trifluoropropene, (E) 1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoro-propane starting from a single starting feed material or a mixture of unsaturated hydrochlorocarbon feed materials comprising 1,1,1,3-tetrachloropropene and/or 1,1,3,3-tetrachloropropene. The process includes a combined liquid or vapor phase reaction/purification operation which directly produces (E) 1-chloro-3,3,3-trifluoro-propene (1233zd (E)) from these feed materials, which may also include 240fa. In the second liquid phase fluorination reactor 1233zd (E) is contacted with HF in the presence of catalyst to produce 1,1,1,3,3-pentafluoropropane (245fa) with high conversion and selectivity. A third reactor is used for dehydrofluorination of 245fa to produce (E) 1,3,3,3-tetrafluoropropene (1234ze (E)) by contacting in the liquid phase with a caustic solution or in the vapor phase using a dehydrofluorination catalyst. This operation may be followed by one or more purification processes to recover the 1234ze (E) product.

49. 发明授权

US09040759B2 Preparation of fluorinated olefins via catalytic dehydrohalogenation of halogenated hydrocarbons 有权
标题翻译：通过卤代烃的催化脱卤化氢制备氟化烯烃
公开(公告)号：US09040759B2
公开(公告)日：2015-05-26
申请号：US12167159
申请日：2008-07-02
申请人： Haiyou Wang , Hsueh Sung Tung , Sudip Mukhopadhyay
发明人： Haiyou Wang , Hsueh Sung Tung , Sudip Mukhopadhyay
IPC分类号： C07C21/18 , B01J35/00 , B01J27/10 , B01J27/12 , B01J27/138 , C07B35/06 , C07C17/25
CPC分类号： C07C17/25 , B01J27/10 , B01J27/12 , B01J27/138 , B01J35/0006 , C07B35/06 , C07C21/18
摘要： A process for making a fluorinated olefin having the step of dehydrochlorinating a hydrochlorofluorocarbon having at least one hydrogen atom and at least one chlorine atom on adjacent carbon atoms, preferably carried out in the presence of a catalyst selected from the group consisting of (i) one or more metal halides, (ii) one or more halogenated metal oxides, (iii) one or more zero-valent metals/metal alloys, (iv) a combination of two or more of the foregoing.
摘要翻译：一种制备氟化烯烃的方法，该方法具有以下步骤：在相邻碳原子上具有至少一个氢原子和至少一个氯原子的氢氯氟烃脱氯化氢，优选在选自以下的催化剂的存在下进行：（i）一种或更多的金属卤化物，（ii）一种或多种卤化金属氧化物，（iii）一种或多种零价金属/金属合金，（iv）上述两种或更多种的组合。

50. 发明申请

US20130261353A1 INTEGRATED PROCESS TO COPRODUCE TRANS-1-CHLORO-3,3,3-TRIFLUOROPROPENE, TRANS-1,3,3,3-TETRAFLUOROPROPENE, AND 1,1,1,3,3-PENTAFLUOROPROPANE 有权
标题翻译：共转化反式-1-氯代-3,3,3-三氟苯酚，反式-1,3,3,3-四氢呋喃和1,1,1,3,3-三氟硼酸的综合方法
公开(公告)号：US20130261353A1
公开(公告)日：2013-10-03
申请号：US13432300
申请日：2012-03-28
申请人： Konstantin A. Pokrovski , Daniel C. Merkel , Haiyou Wang , Hsueh Sung Tung
发明人： Konstantin A. Pokrovski , Daniel C. Merkel , Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C17/25
CPC分类号： C07C17/25 , C07C17/206 , C07C17/208 , C07C17/21 , C07C17/38 , C07C17/383 , C07C17/395 , Y02P20/125 , Y02P20/582 , C07C21/18 , C07C19/08
摘要： Disclosed is an integrated manufacturing process to co-produce (E) 1-chloro-3,3,3-trifluoropropene, (E) 1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoro-propane starting from a single starting feed material or a mixture of unsaturated hydrochloro-carbon feed materials comprising 1,1,1,3-tetrachloropropene and/or 1,1,3,3-tetrachloro-propene. The process includes a combined liquid or vapor phase reaction/purification operation which directly produces (E) 1-chloro-3,3,3-trifluoro-propene (1233zd (E)) from these feed materials, which may also include 240fa. In the second liquid phase fluorination reactor 1233zd (E) is contacted with HF in the presence of catalyst to produce 1,1,1,3,3-pentafluoropropane (245fa) with high conversion and selectivity. A third reactor is used for dehydrofluorination of 245fa to produce (E) 1,3,3,3-tetrafluoro-propene (1234ze (E)) by contacting in the liquid phase with a caustic solution or in the vapor phase using a dehydrofluorination catalyst. This operation may be followed by one or more purification processes to recover the 1234ze (E) product.
摘要翻译：公开了共同生产（E）1-氯-3,3,3-三氟丙烯，（E）1,3,3,3-四氟丙烯和1,1,1,3,3-五氟丙烷从单起始原料或包含1,1,1,3-四氯丙烯和/或1,1,3,3-四氯丙烯的不饱和氯碳 - 碳进料的混合物开始。该方法包括从这些进料中直接生产（E）1-氯-3,3,3-三氟丙烯（1233zd（E））的液相或汽相反应/纯化操作，其也可以包括240fa。在第二液相氟化反应器1233zd（E）中，在催化剂存在下与HF接触，得到具有高转化率和选择性的1,1,1,3,3-五氟丙烷（245fa）。第三反应器用于245fa的脱氟化氢以通过使用脱氟化氢催化剂在液相中与苛性碱溶液或气相接触来制备（E）1,3,3,3-四氟丙烯（1234ze（E））。该操作之后可以进行一个或多个纯化过程以恢复1234ze（E）产物。

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