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31. 发明授权

US08575407B2 Catalysts for fluoroolefins hydrogenation 有权
标题翻译：氟烯烃加氢催化剂
公开(公告)号：US08575407B2
公开(公告)日：2013-11-05
申请号：US13424748
申请日：2012-03-20
申请人： Haiyou Wang , Hsueh Sung Tung
发明人： Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C19/08 , C07C21/18 , C07C23/00 , C07C25/13 , C07C17/08 , B01J27/06 , B01J23/40 , B01J23/42 , B01J23/58 , B01J23/72 , B01J23/00 , B01J23/70 , B01J23/74 , B01J23/44
CPC分类号： B01J37/18 , B01J21/04 , B01J21/10 , B01J23/44 , B01J27/13 , B01J37/035 , B01J37/038 , C07C17/354 , C07C19/08
摘要： A support of metal oxyfluoride or metal halide for a metal-based hydrogenation catalyst useful in hydrogenating fluoroolefins is provided.
摘要翻译：提供了用于氢化氟烯烃的金属基氢化催化剂的金属氟氧化物或金属卤化物的载体。

32. 发明授权

US08436217B2 Integrated process to co-produce 1,1,1,3,3-pentafluoropropane, trans-1-chloro-3,3,3-trifluoropropene and trans-1,3,3,3-tetrafluoropropene 有权
标题翻译：共同生产1,1,1,3,3-五氟丙烷，反式-1-氯-3,3,3-三氟丙烯和反式-1,3,3,3-四氟丙烯的综合方法
公开(公告)号：US08436217B2
公开(公告)日：2013-05-07
申请号：US13093007
申请日：2011-04-25
申请人： Haiyou Wang , Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh Sung Tung , Ian Shankland
发明人： Haiyou Wang , Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh Sung Tung , Ian Shankland
IPC分类号： C07C17/25 , C07C19/08 , C07C21/18 , C07C23/00 , C07C25/00 , C07C17/00
CPC分类号： C07C17/206 , C07B2200/09 , C07C17/087 , C07C17/25 , C07C17/383 , Y02P20/125 , C07C19/10 , C07C19/08 , C07C21/18
摘要： Disclosed is a fully integrated process for making 1,1,1,3,3-pentafluoropropane (HFC-245fa), trans-1-chloro-3,3,3-trifluoropropene (HCFO-1233zd(E)), and trans-1,3,3,3-tetrafluoropropene (HFO-1234ze(E)). The chemistry involves (a) the reaction of 1,1,1,3,3-pentachloropropane (HCC-240fa), or a derivative thereof selected from 1,1,3,3-tetrachloropropene and 1,3,3,3-tetrachloropropene, with anhydrous HF in excess in the presence of a catalyst in a liquid-phase reactor in such a way as to co-produce HCFO-1233zd, HFO-1234ze, HCFC-244fa (3-chloro-1,1,1,3-tetrafluoropropane), and HFC-245fa in a first reactor; (b) the reaction of HCFO-1233zd and HFO-1234ze with HCl in excess in the presence of a catalyst in a second reactor to convert these two olefins into HCFC-243fa and HCFC-244fa, respectively; (c) the reaction of HCFC-243fa and HCFC-244fa over a dehydrochlorination catalyst or in a caustic solution in a third reactor to form HCFO-1233zd and HFO-1234ze; and (d) the reaction of HCFO-1233zd(Z) and HFO-1234ze(Z) in the presence of a catalyst in a fourth reactor to form trans-1233zd and trans-1234ze, respectively.
摘要翻译：公开了制备1,1,1,3,3-五氟丙烷（HFC-245fa），反式-1-氯-3,3,3-三氟丙烯（HCFO-1233zd（E））的完全一体化方法， 1,3,3,3-四氟丙烯（HFO-1234ze（E））。该化学方法包括（a）1,1,1,3,3-五氯丙烷（HCC-240fa）或其衍生物选自1,1,3,3-四氯丙烯和1,3,3,3-四氯丙烯的反应，四氯丙烯，在催化剂存在下，在液相反应器中以无水HF过剩，以共同生产HCFO-1233zd，HFO-1234ze，HCFC-244fa（3-氯-1,1,1， 3-四氟丙烷）和HFC-245fa在第一反应器中; （b）HCFO-1233zd和HFO-1234ze与HCl在过渡催化剂存在下在第二反应器中的反应，分别将这两种烯烃转化为HCFC-243fa和HCFC-244fa; （c）HCFC-243fa和HCFC-244fa在脱氯化氢催化剂或第三反应器中的苛性碱溶液中的反应，形成HCFO-1233zd和HFO-1234ze; 和（d）HCFO-1233zd（Z）和HFO-1234ze（Z）在催化剂存在下在第四反应器中的反应分别形成反式-1233zd和反式1234ze。

33. 发明授权

US08426656B2 Integrated process to co-produce trans-1-chloro-3,3,3-trifluoropropene and trans-1,3,3,3-tetrafluoropropene 有权
标题翻译：共同生产反式-1-氯-3,3,3-三氟丙烯和反式-1,3,3,3-四氟丙烯的综合方法
公开(公告)号：US08426656B2
公开(公告)日：2013-04-23
申请号：US12754070
申请日：2010-04-05
申请人： Daniel C. Merkel , Robert Johnson , Hsueh Sung Tung , Haiyou Wang , Konstantin A. Pokrovski
发明人： Daniel C. Merkel , Robert Johnson , Hsueh Sung Tung , Haiyou Wang , Konstantin A. Pokrovski
IPC分类号： C07C19/08
CPC分类号： C07C17/23 , C07C17/206 , C07C17/25 , Y02P20/125 , Y02P20/582 , C07C21/18
摘要： The disclosed integrated manufacturing process includes a combined liquid phase reaction and purification operation which directly produces trans-1-chloro-3,3,3-trifluoropropene and 3-chloro-1,1,1,3-tetrafluoropropane which is a precursor to the manufacture of trans-1,3,3,3-tetrafluoropropene. The mixture of co-products is easily separated by conventional distillation and 3-chloro-1,1,1,3-tetrafluoropropane is then dehydrochlorinated to produce trans-1,3,3,3-tetrafluoropropene by contacting in the liquid phase with a caustic solution or in the vapor phase using a dehydrochlorination catalyst.
摘要翻译：所公开的集成制造方法包括直接生产反式-1-氯-3,3,3-三氟丙烯和3-氯-1,1,1,3-四氟丙烷的组合液相反应和纯化操作，其为制造反式-1,3,3,3-四氟丙烯。共同产物的混合物通过常规蒸馏容易地分离，然后将3-氯-1,1,1,3-四氟丙烷脱氯化氢以产生反式-1,3,3,3-四氟丙烯，通过在液相中与苛性碱溶液或使用脱氯化氢催化剂在气相中。

34. 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。

35. 发明申请

US20120065437A1 PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE 有权
标题翻译：生产2,3,3,3-四氯丙烯的方法
公开(公告)号：US20120065437A1
公开(公告)日：2012-03-15
申请号：US13281063
申请日：2011-10-25
申请人： Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh S. Tung , Haiyou Wang
发明人： Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh S. Tung , Haiyou Wang
IPC分类号： C07C17/25 , C07C17/395
CPC分类号： C07C17/395 , B01D3/009 , B01D3/10 , B01D11/04 , B01J19/123 , B01J23/44 , B01J27/10 , B01J27/138 , B01J2219/1203 , C07C17/25 , C07C17/383 , C07C21/18 , Y02P20/582 , C07C19/10
摘要： The instant invention relates to a process and method for manufacturing 2,3,3,3-tetrafluoropropene by dehydrohalogenating a reactant stream of 2-chloro-1,1,1,2-tetrafluoropropane that is substantially free from impurities, particularly halogenated propanes, propenes, and propynes.
摘要翻译：本发明涉及通过使基本上不含杂质，特别是卤代丙烷的2-氯-1,1,1,2-四氟丙烷的反应物流脱卤化氢来制备2,3,3,3-四氟丙烯的方法和方法，丙烯和丙炔。

36. 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。

37. 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。

38. 发明授权

US07786333B2 Process for the manufacture of fluorinated olefins 有权
标题翻译：制造氟化烯烃的方法
公开(公告)号：US07786333B2
公开(公告)日：2010-08-31
申请号：US12389110
申请日：2009-02-19
申请人： Michael Van Der Puy , George R. Cook , Peter H. Sheidle , Kevin D. Uhrich , Haiyou Wang , Hsueh Sung Tung
发明人： Michael Van Der Puy , George R. Cook , Peter H. Sheidle , Kevin D. Uhrich , Haiyou Wang , Hsueh Sung Tung
IPC分类号： C07C17/00 , C07C17/10
CPC分类号： C07C17/25 , C07C17/354 , C07C17/38 , C07C19/14 , C07C19/08
摘要： A process for the production of fluorinated olefins, preferably fluorinated propenes, by contacting a feed stream containing a fluorinated olefin and hydrogen with a first amount of catalyst to produce the hydrofluorocarbon, wherein a first exit stream contains unreacted fluorinated olefin and hydrogen; contacting the first exit stream with a second amount of catalyst to produce a hydrofluorocarbon, wherein the second amount of catalyst is preferably greater than the first amount of catalyst; and contacting the hydrofluorocarbon with a catalyst for dehydrohalogenation to produce a product stream of fluorinated olefin.
摘要翻译：通过使包含氟化烯烃和氢气的进料流与第一量催化剂接触以产生氢氟烃来生产氟化烯烃，优选氟化丙烯的方法，其中第一出口流含有未反应的氟化烯烃和氢; 使第一出口流与第二量的催化剂接触以产生氢氟烃，其中第二量的催化剂优选大于第一量的催化剂; 并将氢氟烃与用于脱卤化氢的催化剂接触以产生氟化烯烃的产物流。

39. 发明申请

US20100022809A1 Manufacturing Process for HFO-1234ze 有权
标题翻译： HFO-1234ze的制造工艺
公开(公告)号：US20100022809A1
公开(公告)日：2010-01-28
申请号：US12125045
申请日：2008-05-21
申请人： Stephen A. Cottrell , Hsueh S. Tung , Haiyou Wang
发明人： Stephen A. Cottrell , Hsueh S. Tung , Haiyou Wang
IPC分类号： C07C17/00
CPC分类号： C07C17/25 , C07C17/358 , C07C21/18
摘要： Disclosed is a method for forming HFO-1234ze, and for forming compositions comprising HFO-1234ze, by (a) converting, preferably by dehydrofluorination, pentafluorpropane (HFC-245), preferably 1,1,1,3,3-pentafluorpropane (HFC-245fa), preferably by contact with a caustic solution, to a reaction product comprising cis-HFO-1234ze and trans-HFO-1234ze; and (b) contacting at least a portion, preferably substantially portion, and in certain embodiments substantially all of said reaction product with at least one isomerization catalyst to convert at least a portion, and preferably at least a substantial portion, of cis-HFO-1234ze in said reaction product to trans-HFO-1234ze.
摘要翻译：公开了形成HFO-1234ze的方法，以及用于形成包含HFO-1234ze的组合物的方法，通过（a）优选通过脱氟化氢转化五氟丙烷（HFC-245），优选1,1,1,3,3-五氟丙烷（HFC -245fa），优选通过与苛性碱溶液接触，加入到包含顺-HFO-1234ze和反-HFO-1234ze的反应产物中; 并且（b）使至少一部分，优选基本上部分，在某些实施方案中使基本上所有的所述反应产物与至少一种异构化催化剂接触，以将至少一部分，优选至少大部分的顺-HFO- 1234ze在所述反应产物中以反式HFO-1234ze。

40. 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。

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