摘要
介绍了氯化亚砜尾气回收利用技术:采用烧碱吸收氯化亚砜尾气(主要成分为二氧化硫),制取的亚硫酸钠回用于离子膜法烧碱生产。
A recycling technology of sulfur oxychloride tail gas is introduced. The tail gas composed mainly of sulfur dioxide is absorbed by caustic soda to prepare sodium sulfite which is fed back to ion-exchange membrane caustic soda production.
出处
《氯碱工业》
CAS
2015年第8期29-31,共3页
Chlor-Alkali Industry
关键词
氯化亚砜
尾气
二氧化硫
亚硫酸钠
sulfur oxychloride
tail gas
sulfur dioxide
sodium sulfite
