摘要
介绍了隔膜法烧碱生产中氢处理、蒸发系统及氯化氢合成工艺的下水的改造情况,改造后大大减少了下水对环境的污染,同时还降低了产品能耗。
The modification of waste water from hydrogen treatment system,evaporation system in diaphragm caustic soda production and hydrogen chloride synthesis is introduced.Through innovation,the pollution from waste water may be reduced largely as well as the product's energy consumption.
出处
《氯碱工业》
CAS
2005年第1期42-45,共4页
Chlor-Alkali Industry
关键词
烧碱
隔膜法电解
氯化氢合成
下水改造
caustic soda
diaphragm electrolysis
hydrogen-chloride synthesis
draining process modification
