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    COMPOSITION CONTAINING HYDROFLUOROOLEFIN COMPOUND
    67.
    发明申请
    COMPOSITION CONTAINING HYDROFLUOROOLEFIN COMPOUND 审中-公开

    公开(公告)号：US20180093935A1

    公开(公告)日：2018-04-05

    申请号：US15559545

    申请日：2016-03-31

    申请人： DAIKIN INDUSTRIES, LTD.

    发明人： Takehiro CHAKI ,  Daisuke KARUBE

    IPC分类号： C07C21/18 ,  C07C21/073 ,  C07C19/04 ,  C07C19/10 ,  C09K3/30 ,  C09K5/04

    CPC分类号： C07C21/18 ,  C07C19/04 ,  C07C19/10 ,  C07C21/073 ,  C09K3/30 ,  C09K5/04 ,  C09K5/044 ,  C09K2205/126

    摘要： The present invention provides a composition comprising an HFO compound, the composition having excellent stability with decomposition and oxidation of the HFO compound being inhibited, the composition having improved refrigerating capacity when used as a heat transfer medium, compared with the case in which an HFO compound is used alone. More specifically, the present invention provides a composition comprising at least one HFO compound selected from the group consisting of HFO-1234yf, (E-/Z-)HFO-1234ze, and (E-/Z-)HFO-1225ye; and a chlorine-containing compound, wherein (1) the chlorine-containing compound is at least one member selected from the group consisting of CH2=CHCl, CHF=CHCl, CH2=CFCl, CF3Cl, CH3Cl, CF3CH2Cl, CClF=CHCl, and CHF=CCl2, and (2) the chlorine-containing compound is contained in an amount ranging from 1 to 500000 mass ppm.

    Method for producing fluorinated organic compounds
    68.
    发明授权
    Method for producing fluorinated organic compounds 有权
    氟化有机化合物的制备方法

    公开(公告)号：US08835698B2

    公开(公告)日：2014-09-16

    申请号：US13888443

    申请日：2013-05-07

    申请人： Honeywell International Inc.

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

    IPC分类号： C07C17/00

    CPC分类号： C07C17/25 ,  C07C17/04 ,  C07C17/087 ,  C07C17/204 ,  C07C17/206 ,  C07C17/21 ,  C07C17/23 ,  C07C21/18 ,  C07C19/01 ,  C07C19/10 ,  C07C19/08 ,  C07C21/073

    摘要： Disclosed are processes for the production of fluorinated olefins, preferably adapted to commercialization of CF3CF═CH2 (1234yf). In certain preferred embodiments the processes comprise first exposing a compound of Formula (IA) C(X)2═CClC(X)3  (IA) where each X is independently F, Cl or H, preferably CCl2═CClCH2Cl, to one or more sets of reaction conditions, but preferably a substantially single set of reaction conditions, effective to produce at least one chlorofluoropropane, preferably in accordance with Formula (IB): CF3CClX′C(X′)3  Formula (IB) where each X′ is independently F, Cl or H, and then exposing the compound of Formula (IB) to one or more sets of reaction conditions, but preferably a substantially single set of reaction conditions, effective to produce a compound of Formula (II) CF3CF═CHZ  (II) where Z is H, F, Cl, I or Br.

    摘要翻译： 公开了用于生产氟化烯烃的方法，优选适于CF 3CF≡CH2（1234yf）的商业化。 在某些优选实施方案中，方法包括首先将式（IA）C（X）2 = CClC（X）3（IA）的化合物暴露于其中每个X独立地为F，Cl或H，优选CCl 2 = CClCH 2 Cl， 反应条件，但优选基本上单一组反应条件，有效产生至少一种氯氟丙烷，优选按照式（IB）：CF 3 CClX'C（X'）3式（IB）其中每个X'独立地为 F，Cl或H，然后将式（IB）化合物暴露于一组或多组反应条件，但优选基本上单组的反应条件，有效产生式（II）化合物CF 3 CF = CHZ（II ）其中Z是H，F，Cl，I或Br。

    PROCESS FOR THE PRODUCTION OF CHLORINATED AND/OR FLUORINATED PROPENES
    70.
    发明申请
    PROCESS FOR THE PRODUCTION OF CHLORINATED AND/OR FLUORINATED PROPENES 有权
    生产氯化和/或氟化丙烯的方法

    公开(公告)号：US20140088329A1

    公开(公告)日：2014-03-27

    申请号：US13575266

    申请日：2012-05-30

    申请人： Max Tirtowidjojo ,  William J. Kruper, JR. ,  Kurt F. Hirsekorn ,  Debashis Chakraborty

    发明人： Max Tirtowidjojo ,  William J. Kruper, JR. ,  Kurt F. Hirsekorn ,  Debashis Chakraborty

    IPC分类号： C07C21/073 ,  C07C17/26

    CPC分类号： C07C21/073 ,  C07C17/26 ,  C07C17/269

    摘要： Processes for the production of chlorinated and/or fluonnated propenes provide good product yield with advantageous impurity profiles in the crude product. Advantageously, the processes may be conducted at lower temperatures than 600° C., or less than 500° C., so that energy savings are provided, and/or at higher pressures so that high throughputs may also be realized. The use of catalysts or initiators may provide additional enhancements to conversion rates and selectivity, as may adjustments to the molar ratio of the reactants.

    摘要翻译： 用于生产氯化和/或氟化丙烯的方法提供良好的产物产率，并且在粗产物中具有有利的杂质分布。 有利地，该方法可以在比600℃或低于500℃的较低温度下进行，以便提供能量节省和/或在更高的压力下进行，从而也可以实现高通量。 催化剂或引发剂的使用可以提供对转化率和选择性的额外增强，如可以调节反应物的摩尔比。