摘要
通过对炼油厂超期服役的丙烷塔、丙烯塔的全面检验,分析了其内在的腐蚀机理,并对其进行了安全评定和剩余寿命评估。
Corrosion principle was analyzed by general inspection for two columns, that are over life service containing propane and propene medium operated within oil refinery, Safety evaluation and residual life calculation was also carried out.
出处
《石油化工设备》
CAS
2006年第5期89-91,99,共4页
Petro-Chemical Equipment
关键词
塔器
检验
腐蚀
安全评定
剩余寿命
column
inspection
corrosion
safety evaluation
residual life
