聚酯装置导热油管线腐蚀原因分析及对策

Cause Analysis on Corrosion Failure of a Polymerization Plant Heat Transfer Oil Pipe

某厂聚酯装置导热油管线在生产过程中发生较为严重的腐蚀问。本文从导热油成分分析了腐蚀失效发生的原因,并提出相关建议,避免类似失效事件的再次发生。

Serious corrosion is found to the heat transfer oil pipe of a polymerization plant duringthe production process. Through the composition of heat transfer oil, we reach the pipe failure causes;make some specific suggestions to prevent similar incidents fail ure.