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

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.