Process for the manufacture of fluorinated alkanes
    1.
    发明授权
    Process for the manufacture of fluorinated alkanes 有权
    制造氟化烷烃的方法

    公开(公告)号:US08921623B2

    公开(公告)日:2014-12-30

    申请号:US13035239

    申请日:2011-02-25

    摘要: A process for the production of fluorinated alkanes by contacting a feed stream containing a fluorinated olefin and a reducing agent, preferably with a first amount of catalyst to produce a fluorinated alkane, at a first conversion level, wherein a first effluent stream contains unreacted fluorinated olefin and reducing agent; and contacting the first effluent stream under conditions effective to produce a higher level of conversion than said conversion level.

    摘要翻译: 通过使包含氟化烯烃和还原剂的进料流,优选与第一量的催化剂接触以产生氟化烷烃,以第一转化水平接触生产氟化烷烃的方法,其中第一流出物流含有未反应的氟化烯烃 和还原剂; 以及在有效地产生比所述转化水平更高水平的转化率的条件下接触第一流出物流。

    Process for the manufacture of fluorinated alkanes
    2.
    发明授权
    Process for the manufacture of fluorinated alkanes 有权
    制造氟化烷烃的方法

    公开(公告)号:US07902410B2

    公开(公告)日:2011-03-08

    申请号:US11588671

    申请日:2006-10-27

    IPC分类号: C07C17/00 C07C21/00

    摘要: A process for the production of fluorinated alkanes by contacting a feed stream containing a fluorinated olefin and a reducing agent, preferably with a first amount of catalyst to produce a fluorinated alkane, at a first conversion level, wherein a first effluent stream contains unreacted fluorinated olefin and reducing agent; and contacting the first effluent stream under conditions effective to produce a higher level of conversion than said conversion level.

    摘要翻译: 通过使包含氟化烯烃和还原剂的进料流,优选与第一量的催化剂接触以产生氟化烷烃,以第一转化水平接触生产氟化烷烃的方法,其中第一流出物流含有未反应的氟化烯烃 和还原剂; 以及在有效地产生比所述转化水平更高水平的转化率的条件下接触第一流出物流。

    Process for manufacture of fluorinated olefins
    3.
    发明授权
    Process for manufacture of fluorinated olefins 有权
    氟化烯烃的制造方法

    公开(公告)号:US07560602B2

    公开(公告)日:2009-07-14

    申请号:US11588464

    申请日:2006-10-27

    IPC分类号: C07C17/00 C07C17/10

    摘要: A process for the production of fluorinated olefins, preferably fluorinated propenes, by contacting a feed stream containing a fluorinated olefin and hydrogen with a first amount of catalyst to produce the hydrofluorocarbon, wherein a first exit stream contains unreacted fluorinated olefin and hydrogen; contacting the first exit stream with a second amount of catalyst to produce a hydrofluorocarbon, wherein the second amount of catalyst is preferably greater than the first amount of catalyst; and contacting the hydrofluorocarbon with a catalyst for dehydrohalogenation to produce a product stream of fluorinated olefin.

    摘要翻译: 通过使包含氟化烯烃和氢气的进料流与第一量催化剂接触以产生氢氟烃来生产氟化烯烃,优选氟化丙烯的方法,其中第一出口流含有未反应的氟化烯烃和氢; 使第一出口流与第二量的催化剂接触以产生氢氟烃,其中第二量的催化剂优选大于第一量的催化剂; 并将氢氟烃与用于脱卤化氢的催化剂接触以产生氟化烯烃的产物流。