摘要
阐述了常减压装置减压塔减三线塔壁坑蚀的现象,分析了坑蚀的原因,提出了处理方案和相应的预防措施。
Through explanation of the pitting corrosion of third - line tower wall of crude oil unit vacuum tower, the cause of corrosion is analyzed and some disposal schemes and corresponding preventive meas- ures are also proposed.
出处
《安全、健康和环境》
2015年第7期5-7,共3页
Safety Health & Environment
关键词
常减压装置
减压塔
坑蚀
原因
分析措施
crude oiL unit
vacuum tower
pittingcorrosion
cause analysis
measures
