Recovery process of excess hydrogen chloride in VCM production
QIU Xiao-feng (Nantong Long Trust Graphite Science and Technology Development Co., Ltd., Nantong 226011, China)
The economic profits of recycle of excess hydrogen chlorine in VCM production by compound adsorption-desorption were analysed. The equipment got great profit and realized zero discharge. The environment pollution of dilute acid in original process were solved with the zero discharge, and got much better social benefit.
【CateGory Index】： TQ222.423