Isomerization of 1-chloro-3,3,3-trifluoropropene
    9.
    发明授权
    Isomerization of 1-chloro-3,3,3-trifluoropropene 有权
    1-氯-3,3,3-三氟丙烯的异构化

    公开(公告)号:US08217208B2

    公开(公告)日:2012-07-10

    申请号:US12633420

    申请日:2009-12-08

    IPC分类号: C07C17/00

    摘要: 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.

    摘要翻译: 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。 所得产物流包含(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。

    Isomerization of 1-Chloro-3,3,3-Trifluoropropene
    10.
    发明申请
    Isomerization of 1-Chloro-3,3,3-Trifluoropropene 有权
    1-氯-3,3,3-三氟丙烯的异构化

    公开(公告)号:US20100152504A1

    公开(公告)日:2010-06-17

    申请号:US12633420

    申请日:2009-12-08

    IPC分类号: C07C21/18

    摘要: 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.

    摘要翻译: 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。 所得产物流包含(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。