With characteristics of low vapor pressure of low concentration of hydrofluoric acid,20% concentration of goods can be produced through repeatedly absorbing the vapor from incineratior.

 
  • 利用低浓度氢氟酸蒸气压低的特性,通过对焚烧炉气的反复吸收,制取20%25(体积分数)商品酸。
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