氯乙烯精馏冷凝器泄漏原因分析及采取的措施  

Cause analysis and measures of condenser leakage in vinyl chloride rectification

作　　者：张庆[1] 王奋斗[1] 罗贤玲 ZHANG Qing;WANG Fen-dou;LUO Xian-ling(Shaanxi Jintai Chlor-Alkali Chemical Co.,Ltd.,Yulin 718199,China)

机构地区：[1]陕西金泰氯碱化工有限公司,陕西榆林718199

出　　处：《中国氯碱》2023年第4期16-21,共6页China Chlor-Alkali

摘　　要：针对二线精馏7℃水冷凝器频繁腐蚀泄漏,从装置设计、水质管控、工艺介质等方面进行了深入排查和分析,找出了泄漏的原因,提出了解决措施。The causes of frequent corrosion and leakage of 7℃water condenser in second-line distillation were thoroughly investigated and analyzed from the aspects of device design,water quality control and process medium,and the solutions were put forward.

关 键 词：精馏 冷凝器 结垢 换热 腐蚀 

分 类 号：TQ051.5[化学工程]