摘要
文章系统地介绍了常减压装置塔顶冷凝系统的腐蚀介质和腐蚀过程，指出“一脱三注”工艺防腐蚀措施是解决该部位腐蚀问题的有效途径。
The corrosion media and corrosion process of the overhead condensing system of the atmospheric-vacuum distillation unit were described. It was pointed out that desalting, injection of water, ammonia and corrosion inhibitor were the effective approaches to control the corrosion in this system.
出处
《石油化工腐蚀与防护》
CAS
2000年第1期56-60,共5页
Corrosion & Protection In Petrochemical Industry
关键词
常减压装置
塔顶
腐蚀
防腐
炼油
塔器
冷凝系统
atmospheric-vacuum distillation unit, overhead corrosion, protection
