摘要
离子膜烧碱生产过程中的淡盐水含有游离氯,必须在回到一次盐水之前脱除所含游离氯。本文就淡盐水脱氯的原理、方法、工艺流程进行了阐述,并对生产中常见的空气吹除脱氯与真空脱氯2种工艺进行了分析和对比。
The antichloration principle and process of fresh brine in the production of ionic membrane caustic soda was introduced. Two processes of air blowdown antichloration and vacuum antichloration were compared.
出处
《化工技术与开发》
CAS
2007年第5期48-51,共4页
Technology & Development of Chemical Industry
关键词
离子膜烧碱
生产
淡盐水
脱氯
ionic membrane caustic soda
production
fresh brine
antichloration
