摘要
文章介绍了膜元件应用于氯碱工业中淡盐水脱硝的工作原理,在实验的基础上,进行了二级膜分离脱除淡盐水中的硫酸钠的工艺设计和制造,使硫酸钠浓度和结晶温度大大提高。
The principles and proces of sodium sulfate removal from salt brine in chlor-alkali industry,the process be designed and the equipments be manufactured to used two grades Nano membrane separate method according to experiments was introduced.
出处
《广东化工》
CAS
2011年第10期97-98,共2页
Guangdong Chemical Industry
关键词
碱
盐水
脱硝
纳滤膜
二级膜分离
硫酸钠浓度
chlor-alkali
brine
sodium sulfate removal
nano-filtration membrane
two grades membrance separate
sodium sulfate concentration
