摘要
介绍了SO42-在盐水生产系统中的平衡情况及去除方法,指出在原盐价格坚挺的情况下,增大卤水用量,改进氯化钡的加入方式,提高氯化钡的化学反应率,可降低烧碱生产成本。
The balance status and removal method of SO4^2- in brine production system were introduced. When crude price remained a high level, the quantity of bittern increased, adding method of barium chloride was innovated, and the rate of chemical reaction of barium chloride increased, the cost of caustic soda would be reduced.
出处
《中国氯碱》
CAS
2006年第1期6-7,共2页
China Chlor-Alkali
关键词
烧碱
卤水
氯化钡
硫酸根
caustic soda
bittern
barium chloride
SO4^2-
