Method for removing impurities from anhydrous hydrogen chloride
    1.
    发明公开
    Method for removing impurities from anhydrous hydrogen chloride 失效
    一种用于从无水氯化氢中除去杂质的方法。

    公开(公告)号:EP0380014A1

    公开(公告)日:1990-08-01

    申请号:EP90101184.1

    申请日:1990-01-22

    IPC分类号: C01B7/07

    CPC分类号: C01B7/0706 Y10S423/10

    摘要: A method to purify impure gaseous hydrogen chloride containing unsaturated chlorinated hydrocarbons in an amount less than that necessary to inhibit purification comprising exposing the impure hydrogen chloride to an ultraviolet light source in the presence of gaseous chlorine for a sufficient time for the gaseous chlorine to react with organic impurities in the hydrogen chloride to form heavier organic compounds and thereafter separating the heavier compounds from the hydrogen chloride.

    摘要翻译: 的方法,以纯化不纯的气态氯化氢包含不饱和氯化烃在量小于需要抑制纯化包含在气态氯的存在下,不纯的氢氯化物暴露于到紫外线光源,用于一个足够的时间使气态氯与反应 在有机氯化氢杂质,以形成重质有机化合物并且此后分离氯化氢较重的化合物。