A divided flow cell is used for electrolysis of NaBr aqueous solution.The anolyte containing Br 2 and catholyte containing NaOH are produced simultaneously and in turn to epoxide HFP to HFPO.

在分隔的电解槽中电解溴化钠溶液,所生的含溴阳极液和碱性阴极液,分别氟丙烯合成氟环氧丙烷的环氧化剂和皂化剂。