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    Integrated process for the production of 1-chloro-3,3,3-trifluoropropene
    2.
    发明授权
    Integrated process for the production of 1-chloro-3,3,3-trifluoropropene 有权
    用于生产1-氯-3,3,3-三氟丙烯的综合方法

    公开(公告)号：US09556091B2

    公开(公告)日：2017-01-31

    申请号：US14948756

    申请日：2015-11-23

    Applicant: Honeywell International Inc.

    Inventor： Stephen A. Cottrell ,  Hsueh Sung Tung ,  Konstantin A. Pokrovski

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

    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.

    Abstract translation: 本发明涉及以商业规模从240fa和HF生产1233zd（有或没有催化剂）的方法。 将240fa和HF进料到在高压下操作的反应器。 将包含1233zd，HCl，HF和其他副产物的所得产物流处理成一种或多种纯化技术，包括相分离和一种或多种蒸馏以提供满足商业产品规格的纯化的1233zd，即GC纯度为99.5％ 或更大。

    Process for the preparation of 1-chloro-3,3,3-trifluoropropene using a phase transfer catalyst
    7.
    发明授权
    Process for the preparation of 1-chloro-3,3,3-trifluoropropene using a phase transfer catalyst 有权
    使用相转移催化剂制备1-氯-3,3,3-三氟丙烯的方法

    公开(公告)号：US08907146B2

    公开(公告)日：2014-12-09

    申请号：US14168065

    申请日：2014-01-30

    Applicant: Honeywell International Inc.

    Inventor： Hsueh Sung Tung ,  Haiyou Wang ,  Daniel C. Merkel ,  Stephen A. Cottrell ,  Konstantin A. Pokrovski ,  Ian Shankland

    IPC: C07C17/20 ,  C07C17/21

    CPC classification number: C07C17/204 ,  C07C17/206 ,  C07C17/21 ,  C07C17/25 ,  C07C21/18

    Abstract: Disclosed is a process in which the fluorination of an organic reactant comprising 1,1,1,3,3-pentachloropropane (240fa) with anhydrous HF is conducted in the presence of an effective amount of a phase-transfer catalyst which facilitates the reaction between these incompatible reaction components to produce 1-chloro-3,3,3-trifluoro-propene (1233zd). Other organic reactant materials include 1,1,3,3-tetrachloropropene (HCO-1230za), 1,3,3,3-tetrachloropropene (HCO-1230zd), and various mixtures with or without 240fa.

    Abstract translation: 公开了在有效量的相转移催化剂的存在下进行含有1,1,1,3,3-五氯丙烷（240fa）的无水HF的有机反应物的氟化的方法，该相转移催化剂促进了 这些不相容的反应组分产生1-氯-3,3,3-三氟丙烯（1233zd）。 其它有机反应物料包括1,1,3,3-四氯丙烯（HCO-1230za），1,3,3,3-四氯丙烯（HCO-1230zd）以及各种混合物，其中有或没有240fa。

    PROCESS FOR THE PREPARATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE USING A PHASE TRANSFER CATALYST
    8.
    发明申请
    PROCESS FOR THE PREPARATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE USING A PHASE TRANSFER CATALYST 有权
    使用相转移催化剂制备1-氯-3,3,3-三氟丙烯的方法

    公开(公告)号：US20140221704A1

    公开(公告)日：2014-08-07

    申请号：US14168065

    申请日：2014-01-30

    Applicant: Honeywell International Inc.

    Inventor： Hsueh Sung Tung ,  Haiyou Wang ,  Daniel C. Merkel ,  Stephen A. Cottrell ,  Konstantin A. Pokrovski ,  Ian Shankland

    IPC: C07C17/20

    CPC classification number: C07C17/204 ,  C07C17/206 ,  C07C17/21 ,  C07C17/25 ,  C07C21/18

    Abstract: Disclosed is a process in which the fluorination of an organic reactant comprising 1,1,1,3,3-pentachloropropane (240fa) with anhydrous HF is conducted in the presence of an effective amount of a phase-transfer catalyst which facilitates the reaction between these incompatible reaction components to produce 1-chloro-3,3,3-trifluoro-propene (1233zd). Other organic reactant materials include 1,1,3,3-tetrachloropropene (HCO-1230za), 1,3,3,3-tetrachloropropene (HCO-1230zd), and various mixtures with or without 240fa.

    Abstract translation: 公开了在有效量的相转移催化剂的存在下进行含有1,1,1,3,3-五氯丙烷（240fa）的无水HF的有机反应物的氟化的方法，该相转移催化剂促进了 这些不相容的反应组分产生1-氯-3,3,3-三氟丙烯（1233zd）。 其它有机反应物料包括1,1,3,3-四氯丙烯（HCO-1230za），1,3,3,3-四氯丙烯（HCO-1230zd）以及各种混合物，其中有或没有240fa。

    Process for separating hydrogen fluoride from organic feedstocks
    9.
    发明授权
    Process for separating hydrogen fluoride from organic feedstocks 有权
    从有机原料中分离氟化氢的方法

    公开(公告)号：US08716538B2

    公开(公告)日：2014-05-06

    申请号：US13957560

    申请日：2013-08-02

    Applicant: Honeywell International Inc.

    Inventor： Daniel C. Merkel ,  Konstantin A. Pokrovski ,  Hsueh S. Tung

    IPC: C07C17/00 ,  C07C17/38

    CPC classification number: C07C17/383 ,  C07C17/087 ,  C07C17/25 ,  C07C19/10 ,  C07C21/18

    Abstract: Provided is a process for purifying an organic feedstock comprising (a) distilling a raw organic feedstock comprising hydrogen fluoride, 2-chloro-1,1,1,2-tetrafluoropropane, and 2-chloro-3,3,3-trifluoropropene to produce a first distillate stream comprising an azeotrope-like composition of 2-chloro-1,1,1,2-tetrafluoropropane, 2-chloro-3,3,3-trifluoropropene, and hydrogen fluoride, and a first bottoms stream rich in hydrogen fluoride; (b) cooling said first distillate stream to produce an intermediate composition comprising an organic layer rich in 2-chloro-1,1,1,2-tetrafluoropropane and 2-chloro-3,3,3-trifluoropropene, and an acid layer rich in hydrogen fluoride; and, optionally but preferably, (c) distilling said organic layer to produce a second distillate stream comprising an azeotrope-like composition of 2-chloro-1,1,1,2-tetrafluoropropane, 2-chloro-3,3,3-trifluoropropene, and hydrogen fluoride, and a second bottoms stream comprising a purified organic feedstock substantially free of hydrogen fluoride.

    Abstract translation: 提供了一种纯化有机原料的方法，其包括（a）蒸馏包含氟化氢，2-氯-1,1,1,2-四氟丙烷和2-氯-3,3,3-三氟丙烯的原始有机原料以产生 包含2-氯-1,1,1,2-四氟丙烷，2-氯-3,3,3-三氟丙烯和氟化氢的类共沸组合物的第一蒸馏物流和富含氟化氢的第一塔底物流 ; （b）冷却所述第一馏出物流以产生包含富含2-氯-1,1,1,2-四氟丙烷和2-氯-3,3,3-三氟丙烯的有机层和富含酸层的中间组合物 在氟化氢中; 和（c）蒸馏所述有机层以产生包含2-氯-1,1,1,2-四氟丙烷的共沸混合物组合物，2-氯-3,3,3-四氯丙烷的第二馏出物流， 三氟丙烯和氟化氢，以及包含基本上不含氟化氢的纯化有机原料的第二塔底物流。

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