-35℃氯化钙盐水的净化  

Purification of-35℃ calcium chloride solution

作　　者：陈文祥[1,2] 王世辉 CHEN Wenxiang;WANG Shihui(Tangshan Sanyou Chlor-Alkali Co.,Ltd.,Tangshan 063305,China;Hebei Polyvinyl Chloride Technology Innovation Center,Tangshan 063305,China)

机构地区：[1]唐山三友氯碱有限责任公司,河北唐山063305 [2]河北省聚氯乙烯技术创新中心,河北唐山063305

出　　处：《氯碱工业》2022年第11期20-21,共2页Chlor-Alkali Industry

摘　　要：氯化钙盐水为强酸弱碱盐,且杂质含量多。为减小对盐水冷冻机组及碳钢管线的腐蚀,对缓蚀剂和过滤器进行了选型分析,取得了一定的成效。Calcium chloride brine is a strong acid-weak alkali salt,and contains many impurities.In order to reduce the corrosion of brine refrigeration unit and carbon steel pipelines,corrosion inhibitor and filter were selected and analyzed.Some effects were got.

关 键 词：冷冻盐水 氯化钙盐水 过滤器 缓蚀剂 

分 类 号：TQ114.14[化学工程—无机化工]