摘要
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%(体积分数)商品酸。
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.
出处
《工业安全与环保》
2005年第12期42-42,41,共2页
Industrial Safety and Environmental Protection
关键词
焚烧
废酸
回收
incineration
waste acid
recovery
