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公开(公告)号：US09682905B2
公开(公告)日：2017-06-20
申请号：US14609471
申请日：2015-01-30
Applicant: Honeywell International Inc.
Inventor： Stephen A. Cottrell , Hsueh Sung Tung , Konstantin A. Pokrovski
IPC: C07C21/18 , C07C17/383 , C07C17/20 , C07C17/25 , C07C17/38
CPC classification number: C07C17/383 , C07C17/206 , C07C17/25 , C07C17/38 , C07C21/18 , Y02P20/125
Abstract: The present invention is directed to processes for the production of 1233zd from 240fa and HF, with or without a catalyst, at a commercial scale. The 240fa and HF are fed to a reactor operating at high pressure. The resulting product stream comprising 1233zd, HCl, HF, and other byproducts is treated to one or more purification techniques including phase separation and one or more distillations to provide purified 1233zd, which meets commercial product specifications, i.e., having a GC purity of 99.5% or greater.
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公开(公告)号：US20170166500A1
公开(公告)日：2017-06-15
申请号：US15445407
申请日：2017-02-28
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh S. Tung , Haiyou Wang
IPC: C07C17/395 , B01J19/12 , B01J27/138 , B01J23/44 , C07C17/383 , C07C17/25
CPC classification number: 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
Abstract: 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.
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13.发明授权公开(公告)号：US09650320B2
公开(公告)日：2017-05-16
申请号：US14886628
申请日：2015-10-19
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Konstantin A. Pokrovski , Daniel C. Merkel , Hsueh S. Tung
IPC: C07C17/358
CPC classification number: C07C17/358 , C07B35/08 , C07B2200/09 , C07C5/22 , C07C17/007 , C07C21/18
Abstract: Disclosed are processes for a high temperature isomerization reaction converting (E)-1-chloro-3,3,3-trifluoropropene to (Z)-1-chloro-3,3,3-trifluoropropene. In certain aspects of the invention, such a process includes contacting a feed stream with a heated surface, where the feed stream includes (E)-1-chloro-3,3,3-trifluoropropene or mixture of (E)-1-chloro-3,3,3-trifluoropropene with (Z)-1-chloro-3,3,3-trifluoropropene. The resulting product stream includes (Z)-1-chloro-3,3,3-trifluoropropene and (E)-1-chloro-3,3,3-trifluoropropene, where the ratio of (Z) isomer to (E) isomer in the product stream is higher than the ratio feed stream. The (E) and (Z) isomers in the product stream may be separated from one another.
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14.发明申请AZEOTROPIC COMPOSITIONS OF 1,1,3,3-TETRACHLOROPROP-1-ENE AND HYDROGEN FLUORIDE 有权1,1,3,3-四氯丙烯-1-酮和氢氟酸的AZEOTROPIC组合物公开(公告)号：US20160221902A1
公开(公告)日：2016-08-04
申请号：US15095247
申请日：2016-04-11
Applicant: Honeywell International Inc.
Inventor： Daniel C. Merkel , Hsueh Sung Tung , Konstantin A. Pokrovski , Haiyou Wang , Stephen A. Cottrell , Hang T. Pham
Abstract: Provided are azeotropic or azeotrope-like mixtures of 1,1,3,3-tetrachloroprop-1-ene (HCO-1230za) and hydrogen fluoride. Such compositions are useful as feed stock in the production of HFC-245fa and HCFO-1233zd.
Abstract translation: 提供1,1,3,3-四氯丙-1-烯（HCO-1230za）和氟化氢的共沸或类共沸混合物。 这样的组合物可用作生产HFC-245fa和HCFO-1233zd中的原料。
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15.发明授权Process to suppress the formation of 3,3,3-trifluoropropyne in fluorocarbon manufacture 有权抑制氟碳制造中3,3,3-三氟丙炔形成的方法公开(公告)号：US09272968B2
公开(公告)日：2016-03-01
申请号：US13826627
申请日：2013-03-14
Applicant: Honeywell International Inc.
Inventor： Haluk Kopkalli , Jeffrey A. Ball , Yuon Chiu , Hsueh Sung Tung , Konstantin A. Pokrovski , Daniel C. Merkel
IPC: C07C17/38 , C07C17/383 , C07C17/25 , C07C17/20 , C07C17/389 , C07C21/18
CPC classification number: C07C17/38 , C07B2200/09 , C07C17/206 , C07C17/25 , C07C17/383 , C07C17/389 , Y02P20/582 , C07C21/18
Abstract: This invention relates to a process for the suppression of 3,3,3-trifluoropropyne during the manufacture of fluorocarbons, fluoroolefins, hydrochlorofluoroolefins. More particularly, this invention is directed to a process to suppress the formation of 3,3,3-trifluoropropyne during processes for the manufacture of HCFO-1233zd(E), HCFO-1233zd(Z), HFO-1234ze(E), and/or HFO-1234ze(Z).
Abstract translation: 本发明涉及在制备氟代烃，氟烯烃，氢氯氟烯烃期间抑制3,3,3-三氟丙炔的方法。 更具体地说，本发明涉及抑制在制造HCFO-1233zd（E），HCFO-1233zd（Z），HFO-1234ze（E）的方法中制备3,3,3-三氟丙炔的方法和 /或HFO-1234ze（Z）。
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Patent Agency Ranking
公开(公告)号：US09211483B2
公开(公告)日：2015-12-15
申请号：US14168475
申请日：2014-01-30
Applicant: Honeywell International Inc.
Inventor： Daniel C. Merkel , Hsueh Sung Tung , Konstantin A. Pokrovski , Haiyou Wang , Selma Bektesevic
IPC: B01D3/00 , C07C17/20 , C07C17/25 , C07C17/383
CPC classification number: B01D3/009 , C07C17/206 , C07C17/25 , C07C17/383 , Y02P20/582 , C07C21/18
Abstract: Disclosed is a method for the production of 1233xf comprising the continuous low temperature liquid phase reaction of 1,1,1,2,3-pentachloropropane and anhydrous HF, without the use of a catalyst, wherein the reaction takes place in one or more reaction vessels, each one in succession converting a portion of the original reactants fed to the lead reaction vessel and wherein the reactions are run in a continuous fashion.
Abstract translation: 公开了一种制备1233xf的方法，其包括1,1,1,2,3-五氯丙烷和无水HF的连续低温液相反应，不使用催化剂，其中反应在一个或多个反应 容器，每个连续地将一部分原始反应物转化成铅反应容器，其中反应以连续的方式运行。
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公开(公告)号：US20150183697A1
公开(公告)日：2015-07-02
申请号：US14643607
申请日：2015-03-10
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Daniel C. Merkel , Konstantin A. Pokrovski , Haseh S. Tung , Haiyou Wang
CPC classification number: 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
Abstract: 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.
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18.发明授权Methods to separate halogentated olefins from 2-chloro-1,1,1,2-tetrafluoropropane using a solid adsorbent 有权使用固体吸附剂从2-氯-1,1,1,2-四氟丙烷中分离卤代烯烃的方法公开(公告)号：US09018430B2
公开(公告)日：2015-04-28
申请号：US14308753
申请日：2014-06-19
Applicant: Honeywell International Inc.
Inventor： Daniel C. Merkel , Konstantin A. Pokrovski , Hsueh Sung Tung
IPC: C07C17/38 , C07C17/389 , B01D15/00
CPC classification number: C07C17/389 , B01D15/00 , C07C21/18
Abstract: 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).
Abstract translation: 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）。
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19.发明申请HIGH TEMPERATURE ISOMERIZATION OF (E)-1-CHLORO-3,3,3-TRIFLUOROPROPENE TO (Z)-1-CHLORO-3,3,3-TRIFLUOROPROPENE 有权（E）-1-氯代-3,3,3-三氟乙烯与（Z）-1-氯代-3,3,3-三氟苯酚的高温异构化公开(公告)号：US20140288336A1
公开(公告)日：2014-09-25
申请号：US14204637
申请日：2014-03-11
Applicant: Honeywell International Inc.
Inventor： Konstantin A. Pokrovski , Daniel C. Merkel , Hsueh S. Tung
IPC: C07C17/358
CPC classification number: C07C17/358 , C07B35/08 , C07B2200/09 , C07C5/22 , C07C17/007 , C07C21/18
Abstract: Disclosed are processes for a high temperature isomerization reaction converting (E)-1-chloro-3,3,3-trifluoropropene to (Z)-1-chloro-3,3,3-trifluoropropene. In certain aspects of the invention, such a process includes contacting a feed stream with a heated surface, where the feed stream includes (E)-1-chloro-3,3,3-trifluoropropene or mixture of (E)-1-chloro-3,3,3-trifluoropropene with (Z)-1-chloro-3,3,3-trifluoropropene. The resulting product stream includes (Z)-1-chloro-3,3,3-trifluoropropene and (E)-1-chloro-3,3,3-trifluoropropene, where the ratio of (Z) isomer to (E) isomer in the product stream is higher than the ratio feed stream. The (E) and (Z) isomers in the product stream may be separated from one another.
Abstract translation: 公开了将（E）-1-氯-3,3,3-三氟丙烯转化为（Z）-1-氯-3,3,3-三氟丙烯的高温异构化反应方法。 在本发明的某些方面，这种方法包括使进料流与加热的表面接触，其中进料流包含（E）-1-氯-3,3,3-三氟丙烯或（E）-1-氯 -3,3,3-三氟丙烯与（Z）-1-氯-3,3,3-三氟丙烯。 所得产物流包含（Z）-1-氯-3,3,3-三氟丙烯和（E）-1-氯-3,3,3-三氟丙烯，其中（Z）异构体与（E）异构体 在产品流中比进料流高。 产物流中的（E）和（Z）异构体可以彼此分离。
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公开(公告)号：US20140147343A1
公开(公告)日：2014-05-29
申请号：US14168475
申请日：2014-01-30
Applicant: Honeywell International Inc.
Inventor： Daniel C. Merkel , Hsueh Sung Tung , Konstantin A. Pokrovski , Haiyou Wang , Selma Bektesevic
IPC: B01D3/00
CPC classification number: B01D3/009 , C07C17/206 , C07C17/25 , C07C17/383 , Y02P20/582 , C07C21/18
Abstract: Disclosed is a method for the production of 1233xf comprising the continuous low temperature liquid phase reaction of 1,1,1,2,3-pentachloropropane and anhydrous HF, without the use of a catalyst, wherein the reaction takes place in one or more reaction vessels, each one in succession converting a portion of the original reactants fed to the lead reaction vessel and wherein the reactions are run in a continuous fashion.
Abstract translation: 公开了一种制备1233xf的方法，其包括1,1,1,2,3-五氯丙烷和无水HF的连续低温液相反应，不使用催化剂，其中反应在一个或多个反应 容器，每个连续地将一部分原始反应物转化成铅反应容器，其中反应以连续的方式运行。
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