摘要
对钡法除硝、钙法除硝、冷冻法除硝及膜法除硝进行了比较,总结了冷冻法除硝在湖北沙隆达股份有限公司的应用问题。
The methods of removing sulfate, including barium method, calcium method, refrigerating method and membrane Hubei Shalongda Co. , method, are compared. And the application of removing sulfate by refrigeration in Ltd is summarized.
出处
《氯碱工业》
CAS
2011年第1期10-13,共4页
Chlor-Alkali Industry
关键词
盐水精制
钡法除硝
钙法除硝
冷冻法除硝:膜法除硝
brine refinning
sulfate removal by barium method
sulfate removal by calcium method
sulfate removal by refrigeration
sulfate removal by membrane method
