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31. 发明申请

US20110224465A1 Catalyst Life Improvement for the Vapor Phase Manufacture of 1-Chloro-3,3,3-Trifluoropropene 有权
标题翻译：催化剂寿命改善用于1-氯-3,3,3-三氟丙烯的气相制备
公开(公告)号：US20110224465A1
公开(公告)日：2011-09-15
申请号：US12720763
申请日：2010-03-10
申请人： Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh Sung Tung
发明人： Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh Sung Tung
IPC分类号： C07C17/25
CPC分类号： C07C17/25 , B01J27/128 , B01J27/132 , B01J38/12 , Y02P20/584 , C07C21/18
摘要： This invention achieves a catalyst life improvement for the catalyzed vapor phase reaction of 1,1,1,3,3-pentachloropropane with hydrogen fluoride to form 1-chloro-3,3,3-trifluoropropene by introducing an oxygen co-feed into the fluorination reactor. By introduction of an oxygen co-feed to the reactor feed, the catalyst life was extended a minimum of two-fold (2×).
摘要翻译：本发明为1,1,1,3,3-五氯丙烷与氟化氢的催化气相反应实现了催化剂寿命的改善，形成1-氯-3,3,3-三氟丙烯，通过将氧共进料引入氟化反应器。通过向反应器进料中引入氧共同进料，催化剂寿命延长至少两倍（2×）。

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

US20130085308A1 METHODS TO SEPARATE HALOGENTATED OLEFINS FROM 2-CHLORO-1,1,1,2-TETRAFLUOROPROPANE USING A SOLID ADSORBENT 有权
标题翻译：使用固体吸附剂从2-氯代-1,1,1,2-四氢呋喃中分离出氢化烯烃的方法
公开(公告)号：US20130085308A1
公开(公告)日：2013-04-04
申请号：US13249342
申请日：2011-09-30
申请人： Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh Sung Tung
发明人： Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh Sung Tung
IPC分类号： C07C17/389
CPC分类号： C07C17/389 , B01D15/00 , C07C21/18
摘要： The present invention provides a method for separating halocarbons. In particular, the invention provides a method for separating halogenated olefin impurities from 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) using a solid adsorbent, particularly activated carbon. More particularly the invention pertains to a method for separating 2-chloro-3,3,3-trifluoro-propene (HCFO-1233xf) from HCFC-244bb, which are useful as intermediates in the production of 2,3,3,3-tetrafluoropropene (HFO-1234yf).
摘要翻译：本发明提供一种分离卤代烃的方法。特别地，本发明提供了使用固体吸附剂，特别是活性炭从2-氯-1,1,1,2-四氟丙烷（HCFC-244bb）分离卤代烯烃杂质的方法。更具体地说，本发明涉及从HCFC-244bb中分离出2-氯-3,3,3-三氟丙烯（HCFO-1233xf）的方法，它们可用作制备2,3,3,3-三氟丙烯四氟丙烯（HFO-1234yf）。

35. 发明授权

US08293954B2 Catalyst life improvement for the vapor phase manufacture of 1-chloro-3,3,3-trifluoropropene 有权
标题翻译： 1-氯-3,3,3-三氟丙烯气相生产的催化剂寿命改善
公开(公告)号：US08293954B2
公开(公告)日：2012-10-23
申请号：US12720763
申请日：2010-03-10
申请人： Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh Sung Tung
发明人： Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh Sung Tung
IPC分类号： C07C17/00
CPC分类号： C07C17/25 , B01J27/128 , B01J27/132 , B01J38/12 , Y02P20/584 , C07C21/18
摘要： This invention achieves a catalyst life improvement for the catalyzed vapor phase reaction of 1,1,1,3,3-pentachloropropane with hydrogen fluoride to form 1-chloro-3,3,3-trifluoropropene by introducing an oxygen co-feed into the fluorination reactor. By introduction of an oxygen co-feed to the reactor feed, the catalyst life was extended a minimum of two-fold (2×).
摘要翻译：本发明为1,1,1,3,3-五氯丙烷与氟化氢的催化气相反应实现了催化剂寿命的改善，形成1-氯-3,3,3-三氟丙烯，通过将氧共进料引入氟化反应器。通过向反应器进料中引入氧共同进料，催化剂寿命延长至少两倍（2×）。

36. 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。

37. 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。

38. 发明申请

US20110201853A1 Integrated Process And Methods Of Producing (E)-1-Chloro-3,3,3-Trifluoropropene 有权
标题翻译：（E）-1-氯-3,3,3-三氟丙烯的综合方法和方法
公开(公告)号：US20110201853A1
公开(公告)日：2011-08-18
申请号：US13019823
申请日：2011-02-02
申请人： Hsueh S. Tung , Robert Johnson , Konstantin A. Pokrovski , Daniel C. Merkel
发明人： Hsueh S. Tung , Robert Johnson , Konstantin A. Pokrovski , Daniel C. Merkel
IPC分类号： C07C17/093 , B01J19/00
CPC分类号： B01J19/245 , B01J23/26 , B01J37/26 , B01J2219/00006 , B01J2219/24 , C07B2200/09 , C07C17/206 , C07C17/25 , C07C17/358 , C07C17/383 , Y02P20/125 , Y02P20/582 , C07C21/18
摘要： The present invention relates to methods, process, and integrated systems for economically producing (E)-1-chloro-3,3,3-trifluoropropene via vapor phase and/or liquid processes.
摘要翻译：本发明涉及通过气相和/或液体方法经济地生产（E）-1-氯-3,3,3-三氟丙烯的方法，方法和综合体系。

39. 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。

40. 发明授权

US08217208B2 Isomerization of 1-chloro-3,3,3-trifluoropropene 有权
标题翻译： 1-氯-3,3,3-三氟丙烯的异构化
公开(公告)号：US08217208B2
公开(公告)日：2012-07-10
申请号：US12633420
申请日：2009-12-08
申请人： Ryan Hulse , Rajiv R. Singh , Konstantin A. Pokrovski , Hsueh Sung Tung , Daniel Merkel , Haiyou Wang , Michael Van Der Puy
发明人： Ryan Hulse , Rajiv R. Singh , Konstantin A. Pokrovski , Hsueh Sung Tung , Daniel Merkel , Haiyou Wang , Michael Van Der Puy
IPC分类号： C07C17/00
CPC分类号： C07C17/358 , C07C17/383 , C07C21/18
摘要： Disclosed are processes for an isomerization reaction between (E)1-chloro-3,3,3-trifluoropropene and (Z)1-chloro-3,3,3-trifluoropropene. Some of the disclosed processes include the step of contacting a feed stream with a heated surface, where the feed stream includes (E)1-chloro-3,3,3-trifluoropropene, (Z)1-chloro-3,3,3-trifluoropropene or mixtures thereof. The resulting product stream includes (E)1-chloro-3,3,3-trifluoropropene and (Z)1-chloro-3,3,3-trifluoropropene, where the ratio of (E) isomer to (Z) isomer in the product stream is different than the ratio feed stream. The (E) and (Z) isomers in the product stream may be separated from one another.
摘要翻译：公开了（E）1-氯-3,3,3-三氟丙烯和（Z）1-氯-3,3,3-三氟丙烯之间异构化反应的方法。一些所公开的方法包括使进料流与加热表面接触的步骤，其中进料流包含（E）1-氯-3,3,3-三氟丙烯，（Z）1-氯-3,3,3 - 三氟丙烯或其混合物。所得产物流包含（E）1-氯-3,3,3-三氟丙烯和（Z）1-氯-3,3,3-三氟丙烯，其中（E）异构体与（Z）异构体的比例产品流与进料流比不同。产物流中的（E）和（Z）异构体可以彼此分离。

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