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    PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE
    1.
    发明申请
    PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE 审中-公开
    生产2,3,3,3-四氯丙烯的方法

    公开(公告)号：WO2013049744A3

    公开(公告)日：2013-07-04

    申请号：PCT/US2012058152

    申请日：2012-09-29

    Applicant: HONEYWELL INT INC ,  WANG HAIYOU ,  BEKTESEVIC SELMA ,  TUNG HSUEH SUNG

    Inventor： WANG HAIYOU ,  BEKTESEVIC SELMA ,  TUNG HSUEH SUNG

    IPC: C07C17/25 ,  C07C17/42 ,  C07C21/185

    CPC classification number: C07C17/20 ,  C07C17/206 ,  C07C17/389 ,  C07C21/04 ,  C07C21/18

    Abstract: The present invention relates, in part, to the discovery that the presence of moisture in 1,1,2,3-tetrachloropropene (HCO-1230xa) results in catalyst deactivation and accelerated corrosion in the reactor during the fluorination of HCO-1230xa to 2-chloro-3,3,3-trifluoropropene. By substantially removing the moisture, it is shown that the catalyst life is extended and results in improved operation efficiency of the fluorination reaction. Such steps similarly result in an overall improvement in the production of certain hydrofluoroolefins, particularly 2,3,3,3-tetrafluoropropene (HFO-1234yf).

    Abstract translation: 本发明部分涉及以下发现：在HCO-1230xa氟化为2时，在1,1,2,3-四氯丙烯（HCO-1230xa）中存在水分导致反应器中的催化剂失活和加速腐蚀 氯3,3,3-三氟丙烯。 通过基本上去除水分，显示催化剂寿命延长并且导致改善氟化反应的操作效率。 这些步骤类似地导致某些氢氟烯烃，特别是2,3,3,3-四氟丙烯（HFO-1234yf）的生产的总体改进。

    INTEGRATED PROCESS TO CO-PRODUCE TRANS-1-CHLORO-3,3,3-TRIFLUOROPROPENE, TRANS-1,3,3,3-TETRAFLUOROPROPENE, AND 1,1,1,3,3-PENTAFLUOROPROPANE
    4.
    发明申请
    INTEGRATED PROCESS TO CO-PRODUCE TRANS-1-CHLORO-3,3,3-TRIFLUOROPROPENE, TRANS-1,3,3,3-TETRAFLUOROPROPENE, AND 1,1,1,3,3-PENTAFLUOROPROPANE 审中-公开
    共同生产转化-1-氯代-3,3,3-三氟丙烯的方法，反式-1,3,3,3-四氢呋喃和1,1,1,3,3-三氟硼烷

    公开(公告)号：WO2012154227A3

    公开(公告)日：2013-03-28

    申请号：PCT/US2012021061

    申请日：2012-01-12

    Applicant: HONEYWELL INT INC ,  MERKEL DANIEL C ,  WANG HAIYOU ,  POKROVSKI KONSTANTIN A ,  TUNG HSUEH SUNG ,  SHANKLAND IAN

    Inventor： MERKEL DANIEL C ,  WANG HAIYOU ,  POKROVSKI KONSTANTIN A ,  TUNG HSUEH SUNG ,  SHANKLAND IAN

    IPC: C07C17/20 ,  B01J19/24 ,  C07C17/42 ,  C07C21/18

    CPC classification number: C07C17/25 ,  C07C17/087 ,  C07C17/206 ,  Y02P20/125 ,  Y02P20/582 ,  C07C21/18 ,  C07C19/10 ,  C07C19/08

    Abstract: Disclosed is an integrated process to co-produce trans-1-chloro-3,3,3-trifluoro- propene (1233zd(E)), trans-1,3,3,3-tetrafluoropropene (1234ze(E)), and 1,1,1,3,3- pentafluoropropane (245fa). Overall the co-production is a three-step process. The chemistry involves the steps of: (1) the reaction of 240fa with anhydrous HF in excess in a liquid-phase catalyzed reactor in such a way as to co-produce primarily 1233zd(E) and 244fa (plus byproduct HC1); (2) the 244fa stream can then be used to directly produce any of the three desired products; (3 a) the 244fa stream can be dehydrochlorinated to produce the desired second product 1234ze(E); and/or (3b) the 244fa stream can be dehydrofluorinated to produce 1233zd(E) if more of that product is desired; and/or (3 c) the 244fa stream can be further fluorinated to form 245 fa.

    Abstract translation: 公开了共反应产生反式-1-氯-3,3,3-三氟丙烯（1233zd（E）），反式-1,3,3,3-四氟丙烯（1234ze（E））和 1,1,1,3,3-五氟丙烷（245fa）。 总的来说，联合制作是一个三步骤的过程。 该化学方法包括以下步骤：（1）在液相催化反应器中240fa与无水HF过量反应，主要共同生产1233zd（E）和244fa（加副产物HC1）; （2）然后可以使用244fa流直接生产三种所需产物中的任何一种; （3a）244fa流可以脱氯化氢以产生所需的第二产物1234ze（E）; 和/或（3b）如果需要更多的该产物，则244fa流可以被脱氟化氢以产生1233zd（E） 和/或（3c）244fa流可以进一步氟化以形成245fa。

    ISOMERIZATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE
    5.
    发明申请
    ISOMERIZATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE 审中-公开
    1-氯代-3,3,3-三氟苯酚的异构化

    公开(公告)号：WO2010068715A4

    公开(公告)日：2010-11-04

    申请号：PCT/US2009067420

    申请日：2009-12-10

    Applicant: HONEYWELL INT INC ,  HULSE RYAN ,  SINGH RAJIV R ,  POKROVSKI KONSTANTIN ,  TUNG HSUEH SUNG ,  MERKEL DANIEL ,  WANG HAIYOU ,  VAN DER PUY MICHAEL

    Inventor： HULSE RYAN ,  SINGH RAJIV R ,  POKROVSKI KONSTANTIN ,  TUNG HSUEH SUNG ,  MERKEL DANIEL ,  WANG HAIYOU ,  VAN DER PUY MICHAEL

    IPC: C07C17/358 ,  C07C17/383 ,  C07C21/18

    CPC classification number: C07C17/358 ,  C07C17/383 ,  C07C21/18

    Abstract: 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.

    Abstract translation: 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。 所得产物流包括（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。

    METHOD FOR MITIGATING THE FORMATION OF BY-PRODUCTS DURING THE PRODUCTION OF HALOALKANE COMPOUNDS
    6.
    发明申请
    METHOD FOR MITIGATING THE FORMATION OF BY-PRODUCTS DURING THE PRODUCTION OF HALOALKANE COMPOUNDS 审中-公开
    在制备HALOALKANE化合物时减少副产物形成的方法

    公开(公告)号：WO2012166759A3

    公开(公告)日：2013-03-07

    申请号：PCT/US2012039922

    申请日：2012-05-30

    Applicant: HONEYWELL INT INC ,  CLOSE JOSHUA ,  WANG HAIYOU ,  TUNG HSUEH SUNG

    Inventor： CLOSE JOSHUA ,  WANG HAIYOU ,  TUNG HSUEH SUNG

    IPC: C07C17/275 ,  B01J23/745 ,  B01J31/02 ,  C07C19/01

    CPC classification number: C07C17/275 ,  B01J23/745 ,  B01J23/94 ,  B01J31/0257 ,  B01J35/023 ,  B01J37/04 ,  B01J38/00 ,  B01J2231/32 ,  C07C17/278 ,  Y02P20/584 ,  C07C19/01

    Abstract: Disclosed is a process for the manufacture of haloalkane compounds, and more particularly, an improved process for the manufacture of the compound 1,1,1,3,3-penta-chloropropane (HCC-240fa), which mitigates the formation of by-products from vinyl chloride (CH2=CHCl). The present invention is also useful in the manufacture of other haloalkane compounds such as HCC-250 and HCC-360. One embodiment of the invention comprises a method for mitigating 1,1,3,3,5,5-hexachloropentane and 1,1,1,3,5,5-hexachloropentane formation in the HCC-240fa manufacturing process, in which FeCl3, is introduced to a reactor only after the start-up phase has ended and a continuous operation has started. In a preferred embodiment, "pre-chelated" FeCl3, which is concentrated in a catalyst recovery column, is introduced to reactor after the continuous operation has started.

    Abstract translation: 公开了一种制备卤代烷烃化合物的方法，更具体地说，涉及制备化合物1,1,1,3,3-五氯丙烷（HCC-240fa）的改进方法，其减少副产物的形成， 氯乙烯（CH 2 = CHCl）的产物。 本发明也可用于制备其它卤代烷烃化合物如HCC-250和HCC-360。 本发明的一个实施方案包括在HCC-240fa制造方法中减轻1,1,3,3,5,5-六氯戊烷和1,1,1,3,5,5-六氯戊烷形成的方法，其中FeCl 3， 仅在启动阶段结束并且连续运行已经开始之后被引入反应器。 在优选的实施方案中，将浓缩在催化剂回收塔中的“预螯合的”​​FeCl 3在连续操作开始后引入反应器。

    PROCESS FOR THE MANUFACTURE OF FLUORINATED OLEFINS
    7.
    发明申请
    PROCESS FOR THE MANUFACTURE OF FLUORINATED OLEFINS 审中-公开
    氟化烯烃的制备方法

    公开(公告)号：WO2011163285A3

    公开(公告)日：2012-03-29

    申请号：PCT/US2011041323

    申请日：2011-06-22

    Applicant: HONEYWELL INT INC ,  WANG HAIYOU ,  TUNG HSUEH SUNG

    Inventor： WANG HAIYOU ,  TUNG HSUEH SUNG

    IPC: C07C17/357 ,  C07C17/23 ,  C07C17/38 ,  C07C21/18

    CPC classification number: C07C17/04 ,  C07C17/354 ,  C07C17/357 ,  C07C21/18 ,  C07C19/08

    Abstract: Provided are methods for producing fluorinated organic compounds, which preferably comprises converting at least one compound of formula (I) CH2XCHZCF3 to at least one compound of formula (II) CHX=CZCF3 where X and Z are independently H or F, with the proviso that X and Z are not the same. The converting step comprises catalytically reacting at least one compound of formula (I), preferably via dehydrogenation or oxidative dehydrogenation. In another aspect, the inventive method of preparing fluorinated organic compounds comprises converting a reaction stream comprising at least one pentafluoropropene to a product stream comprising at least one pentafluoropropane and at least one compound of formula (I), separating out the compound of formula (I) from the product stream, and converting the compound of formula (I) separated from the product stream to at least one compound of formula (II), wherein the conversion the compound of formula (I) to 3,3,3-trifluoropropene is substantially limited.

    Abstract translation: 提供了用于生产氟化有机化合物的方法，其优选包括将至少一种式（I）CH 2 XCHZCF 3化合物转化为至少一种式（II）的化合物，其中X和Z独立地为H或F，式（II）化合物为CHX = CZCF3，条件是 X和Z不一样。 转化步骤包括使至少一种式（I）化合物催化反应，优选通过脱氢或氧化脱氢。 在另一方面，制备含氟有机化合物的本发明方法包括将包含至少一种五氟丙烯的反应物流转化为包含至少一种五氟丙烷和至少一种式（I）化合物的产物流，将式（I）化合物 ），并将从产物流分离的式（I）化合物转化为至少一种式（II）化合物，其中式（I）化合物与3,3,3-三氟丙烯的转化为 基本上有限。

    ISOMERIZATION OF 1,1,3,3-TETRAFLUOROPROPENE
    8.
    发明申请
    ISOMERIZATION OF 1,1,3,3-TETRAFLUOROPROPENE 审中-公开
    1,1,3,3-四氢呋喃的异构化

    公开(公告)号：WO2010083349A2

    公开(公告)日：2010-07-22

    申请号：PCT/US2010021093

    申请日：2010-01-15

    Applicant: HONEYWELL INT INC ,  WANG HAIYOU ,  POKROWSKI KONSTANTIN A ,  TUNG HSUEH SUNG ,  VAN DER PUY MICHAEL

    Inventor： WANG HAIYOU ,  POKROWSKI KONSTANTIN A ,  TUNG HSUEH SUNG ,  VAN DER PUY MICHAEL

    IPC: C07C17/358 ,  C07C21/18

    CPC classification number: C07C17/25 ,  C07B2200/09 ,  C07C17/087 ,  C07C17/358 ,  C07C17/383 ,  C07C21/18 ,  Y02P20/582 ,  C07C19/08

    Abstract: The present invention involves methods for isomerization of 1234zc. Also provided are methods for managing 1,1,3,3-tetrafluoropropene produced as a byproduct in a process for synthesizing trans-1,3,3,3-tetrafluoropropene from 245fa, wherein 1234zc is converted into trans/cis-1234ze with the help of a catalyst in the absence of HF and in an isomerization reactor, or is converted into 1234zc and/or 245fa with the help of a catalyst in the presence of HF in a separate reactor or preferably in the same reactor of 245fa dehydrofluorination.

    Abstract translation: 本发明涉及1234zc的异构化方法。 还提供了在用于从245fa合成反式-1,3,3,3-四氟丙烯的方法中管理作为副产物生产的1,1,3,3-四氟丙烯的方法，其中1234zc被转化成反式/顺式1234ze， 在不存在HF的情况下和在异构化反应器中的催化剂的帮助下，或者在HF存在下，在单独的反应器中，或优选在245fa脱氟化氢的相同反应器中，借助催化剂转化为1234zc和/或245fa。

    PROCESS FOR PRODUCING TRANS-1233zd
    9.
    发明申请
    PROCESS FOR PRODUCING TRANS-1233zd 审中-公开
    生产TRANS-1233zd的方法

    公开(公告)号：WO2012145188A2

    公开(公告)日：2012-10-26

    申请号：PCT/US2012032830

    申请日：2012-04-10

    Applicant: HONEYWELL INT INC ,  WANG HAIYOU ,  TUNG HSUEH SUNG

    Inventor： WANG HAIYOU ,  TUNG HSUEH SUNG

    IPC: C07C17/23 ,  B01J23/26 ,  C07B63/00 ,  C07C21/18

    CPC classification number: C07C17/25 ,  C07B2200/09 ,  C07C17/358 ,  C07C17/383 ,  Y02P20/125 ,  C07C21/18

    Abstract: 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.

    Abstract translation: 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。

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