Processes for producing phosphorus pentafluoride and phosphate hexafluoride
    5.
    发明授权
    Processes for producing phosphorus pentafluoride and phosphate hexafluoride 有权
    生产五氟化磷和六氟化磷的方法

    公开(公告)号:US09034290B2

    公开(公告)日:2015-05-19

    申请号:US12673058

    申请日:2008-08-11

    摘要: An object the invention is to provide a phosphorus pentafluoride producing process wherein phosphorus pentafluoride is separated/extracted from a pentavalent phosphorus compound or a solution thereof, or a composition obtained by allowing the pentavalent phosphorus compound or the solution thereof to react with hydrogen fluoride, thereby producing phosphorus pentafluoride; and a phosphate hexafluoride producing process wherein the resultant phosphorus pentafluoride is used as raw material to produce a phosphate hexafluoride high in purity. The present invention relates to a process for producing phosphorus pentafluoride, wherein a carrier gas is brought into contact with either of the following one: a pentavalent phosphorus compound, a solution thereof, or a solution in which a composition obtained by allowing the pentavalent phosphorus compound or the solution thereof to react with hydrogen fluoride is dissolved, thereby a phosphorus pentafluoride is extracted into the career gas.

    摘要翻译: 本发明的目的是提供一种五氟化磷制备方法,其中五氟化磷从五价磷化合物或其溶液中分离/萃取,或通过使五价磷化合物或其溶液与氟化氢反应获得的组合物,由此 生产五氟化磷; 和六氟磷酸盐生产方法,其中所得的五氟化磷作为原料生产高纯度的六氟磷酸盐。 本发明涉及一种生产五氟化磷的方法,其中使载气与以下任何一种接触:五价磷化合物,其溶液或其中通过使五价磷化合物获得的组合物 或其与氟化氢反应的溶液溶解,从而将五氟化磷萃取到活性气体中。

    PROCESSES FOR PRODUCING PHOSPHORUS TETRAFLUORIDE AND PHOSPHATE HEXAFLUORIDE
    7.
    发明申请
    PROCESSES FOR PRODUCING PHOSPHORUS TETRAFLUORIDE AND PHOSPHATE HEXAFLUORIDE 有权
    生产磷酸四氢四磷酸盐和磷酸氢铵的方法

    公开(公告)号:US20110286905A1

    公开(公告)日:2011-11-24

    申请号:US12673058

    申请日:2008-08-11

    IPC分类号: C01B25/10

    摘要: An object the invention is to provide a phosphorus pentafluoride producing process wherein phosphorus pentafluoride is separated/extracted from a pentavalent phosphorus compound or a solution thereof, or a composition obtained by allowing the pentavalent phosphorus compound or the solution thereof to react with hydrogen fluoride, thereby producing phosphorus pentafluoride; and a phosphate hexafluoride producing process wherein the resultant phosphorus pentafluoride is used as raw material to produce a phosphate hexafluoride high in purity. The present invention relates to a process for producing phosphorus pentafluoride, wherein a carrier gas is brought into contact with either of the following one: a pentavalent phosphorus compound, a solution thereof, or a solution in which a composition obtained by allowing the pentavalent phosphorus compound or the solution thereof to react with hydrogen fluoride is dissolved, thereby a phosphorus pentafluoride is extracted into the career gas.

    摘要翻译: 本发明的目的是提供一种五氟化磷制备方法,其中五氟化磷从五价磷化合物或其溶液中分离/萃取,或通过使五价磷化合物或其溶液与氟化氢反应获得的组合物,由此 生产五氟化磷; 和六氟磷酸盐生产方法,其中所得的五氟化磷作为原料生产高纯度的六氟磷酸盐。 本发明涉及一种生产五氟化磷的方法,其中使载气与以下任何一种接触:五价磷化合物,其溶液或其中通过使五价磷化合物获得的组合物 或其与氟化氢反应的溶液溶解,从而将五氟化磷萃取到活性气体中。