公开(公告)号：US20210040020A1

公开(公告)日：2021-02-11

申请号：US16983949

申请日：2020-08-03

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Daniel C. Merkel ,  Robert C. Johnson ,  Hsueh Sung Tung

IPC分类号： C07C17/013 ,  C07C17/087 ,  C07C19/10

摘要： Provided is a process for making 2-chloro-1,1,1,2-tetrafluoropropane. The process has the step of hydrofluorinating 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl3, SbCl5, SbF5, TiCl4, SnCl4, Cr2O3, and fluorinated Cr2O3.

公开(公告)号：US10464869B2

公开(公告)日：2019-11-05

申请号：US15606767

申请日：2017-05-26

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Haiyou Wang ,  Hsueh Sung Tung ,  Sudip Mukhopadhyay

IPC分类号： C07C17/25 ,  C07C17/20

摘要： Disclosed are processes for producing halogenated olefins, and preferably tetrafluorinated propene(s), from one or more alkanes having both fluorine substituents and non-fluorine substituents, preferably with a high degree of conversion and selectivity. Preferably the process comprises the use of a catalyzed reaction in which the catalyst is selected from the group consisting of activated carbons halogenated mono- and di-valent metal oxides, mono- and di-valent Lewis acid metal halides, zero-valent metals, and combinations of these.

公开(公告)号：US20190047924A1

公开(公告)日：2019-02-14

申请号：US15911658

申请日：2018-03-05

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Daniel C. Merkel ,  Robert C. Johnson ,  Hsueh Sung Tung

IPC分类号： C07C17/013 ,  C07C19/10 ,  C07C17/087

摘要： Provided is a process for making 2-chloro-1,1,1,2-tetrafluoropropane. The process has the step of hydrofluorinating 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl3, SbCl5, SbF5, TiCl4, SnCl4, Cr2O3, and fluorinated Cr2O3.

公开(公告)号：US09938213B2

公开(公告)日：2018-04-10

申请号：US15232089

申请日：2016-08-09

申请人： Honeywell International, Inc.

发明人： Haiyou Wang ,  Hsueh Sung Tung

IPC分类号： C07C17/389 ,  C07C21/18

CPC分类号： C07C17/389 ,  C07C21/18

摘要： This invention pertains to a method for removing acidic impurity from halogenated olefins, especially methods for removing acidic impurity from halogenated propenes, and even more particularly to methods for removing acidic impurity from 1,3,3,3-tetrafluoro-1-propene (HFO-1234ze), 2,3,3,3-tetrafluoro-1-propene (HFO-1234yf), 1-chloro-3,3,3-trifluoro-1-propene (HCFO-1233zd), and 2-chloro-3,3,3-trifluoro-1-propene (HCFO-1233xf). The method is conducted by passing the halogenated olefin stream, in liquid or gas form, through a solid adsorbent bed, which contains at least one acid reactive agent.

公开(公告)号：US09914680B2

公开(公告)日：2018-03-13

申请号：US14704491

申请日：2015-05-05

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Daniel C. Merkel ,  Robert C. Johnson ,  Hsueh Sung Tung

IPC分类号： C07C17/013 ,  C07C17/087 ,  C07C19/10

CPC分类号： C07C17/013 ,  C07C17/087 ,  C07C19/10

摘要： Provided is a process for making 2-chloro-1,1,1,2-tetrafluoropropane. The process has the step of hydrofluorinating 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl3, SbCl5, SbF5, TiCl4, SnCl4, Cr2O3, and fluorinated Cr2O3.

公开(公告)号：US09682905B2

公开(公告)日：2017-06-20

申请号：US14609471

申请日：2015-01-30

申请人： Honeywell International Inc.

发明人： Stephen A. Cottrell ,  Hsueh Sung Tung ,  Konstantin A. Pokrovski

IPC分类号： C07C21/18 ,  C07C17/383 ,  C07C17/20 ,  C07C17/25 ,  C07C17/38

CPC分类号： C07C17/383 ,  C07C17/206 ,  C07C17/25 ,  C07C17/38 ,  C07C21/18 ,  Y02P20/125

摘要： 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.

公开(公告)号：US20160221902A1

公开(公告)日：2016-08-04

申请号：US15095247

申请日：2016-04-11

申请人： Honeywell International Inc.

发明人： Daniel C. Merkel ,  Hsueh Sung Tung ,  Konstantin A. Pokrovski ,  Haiyou Wang ,  Stephen A. Cottrell ,  Hang T. Pham

IPC分类号： C07C19/08 ,  C07C21/18 ,  C09K3/00

CPC分类号： C07C19/08 ,  C07C21/04 ,  C07C21/18 ,  C09K3/00

摘要： 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.

摘要翻译： 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。

公开(公告)号：US09272968B2

公开(公告)日：2016-03-01

申请号：US13826627

申请日：2013-03-14

申请人： Honeywell International Inc.

发明人： Haluk Kopkalli ,  Jeffrey A. Ball ,  Yuon Chiu ,  Hsueh Sung Tung ,  Konstantin A. Pokrovski ,  Daniel C. Merkel

IPC分类号： C07C17/38 ,  C07C17/383 ,  C07C17/25 ,  C07C17/20 ,  C07C17/389 ,  C07C21/18

CPC分类号： C07C17/38 ,  C07B2200/09 ,  C07C17/206 ,  C07C17/25 ,  C07C17/383 ,  C07C17/389 ,  Y02P20/582 ,  C07C21/18

摘要： 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).

摘要翻译： 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）。

公开(公告)号：US09228128B2

公开(公告)日：2016-01-05

申请号：US14456514

申请日：2014-08-11

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Haluk Kopkalli ,  Haiyou Wang ,  Hsueh Sung Tung ,  Daniel C. Merkel

IPC分类号： F25B45/00 ,  F17C11/00 ,  C09K15/30 ,  C07C17/20 ,  C07C17/42 ,  C07C17/087 ,  C07C17/25

CPC分类号： C09K15/30 ,  C07C17/087 ,  C07C17/202 ,  C07C17/206 ,  C07C17/25 ,  C07C17/42 ,  C07C21/04 ,  C07C19/10

摘要： The present invention relates in part to a container for stabilized chloropropenes, such as 1,1,2,3-tetrachloropropene, otherwise known to decompose and degrade, and to the resulting stabilized chloropropene, using a morpholine compound and/or a trialkyl phosphate compound as defined herein. Such stabilized chloropropenes are useful in the manufacture of hydrofluoroolefins such as 2,3,3,3-tetrafluoroprop-1-ene (1234yf).

摘要翻译： 本发明部分地涉及使用吗啉化合物和/或三烷基磷酸酯化合物的用于稳定的氯丙烯的容器，例如已知分解和降解的1,1,2,3-四氯丙烯和所得稳定的氯丙烯 如本文所定义。 这种稳定的氯丙烯可用于制备氢氟烯烃，例如2,3,3,3-四氟丙-1-烯（1234yf）。

公开(公告)号：US20150361014A1

公开(公告)日：2015-12-17

申请号：US14704491

申请日：2015-05-05

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Daniel C. Merkel ,  Robert C. Johnson ,  Hsueh Sung Tung

IPC分类号： C07C17/013

CPC分类号： C07C17/013 ,  C07C17/087 ,  C07C19/10

摘要： Provided is a process for making 2-chloro-1,1,1,2-tetrafluoropropane. The process has the step of hydrofluorinating 2-chloro-3,3,3-trifluoropropene in the presence of a catalyst selected from the group consisting of SbCl3, SbCl5, SbF5, TiCl4, SnCl4, Cr2O3, and fluorinated Cr2O3.

摘要翻译： 提供了制备2-氯-1,1,1,2-四氟丙烷的方法。 该方法具有在选自SbCl 3，SbCl 5，SbF 5，TiCl 4，SnCl 4，Cr 2 O 3和氟化Cr 2 O 3的催化剂存在下氢化2-氯-3,3,3-三氟丙烯的步骤。