摘要
采用盐酸深度脱吸技术回收PVC生产中过量的HCl,可达到原料循环利用、无废水排放、保护环境的目的。对该技术的应用进行了介绍。
The deep desorption technique of hydrochloric acid could bc used in the recovery of excess hydrogen chloride in PVC production in ordcr to achieve thc aims of watcrial rccycling, no wastc watcr discharge and cnvironmcnt protcction. Thc opcration of the tcchniquc was introduccd.
出处
《聚氯乙烯》
CAS
2013年第3期40-42,共3页
Polyvinyl Chloride
关键词
盐酸
脱吸
PVC
氯化氢
经济效益
hydrochloric acid
desorption
PVC
hydrogen chloride
economic benefit
