摘要
介绍了常顶空冷器的腐蚀情况并且分析了腐蚀原因及防护措施。采用了钛保套后,延长空冷器的使用寿命达1倍以上。
The corrosion and corrosion causes of overhead air cooler of atmospheric distillation tower and protection measures were described. After application of titanium casing ,the service life of the cooler was two times that of the original.
出处
《石油化工腐蚀与防护》
CAS
1997年第2期17-18,共2页
Corrosion & Protection In Petrochemical Industry
关键词
钛管保护套
腐蚀
空冷器
穿孔
炼油
titanium casing,corrosion,air cooler,corrosion failure,pitting corrosion
