摘要
分析了炼油厂“一脱三注”防腐蚀工艺的现状及存在的问题,对新型中和缓蚀剂BC—951、液体脱Ca^(2+)剂的工业应用进行了总结.
The status quo and existing problems of corrosion protection process of desalting and injection of caustic, ammonia and corrosion inhibitor for the refinery were analyzed. The commercial application of new type neutralization corrosion inhibitor BC-951 and liquid decalcification a-gent were described.
出处
《石油化工腐蚀与防护》
CAS
1999年第2期45-47,共3页
Corrosion & Protection In Petrochemical Industry
关键词
常减压
一脱三注
防腐工艺
炼油
减压塔
atmospheric-vacuum distillation, desalting and injection of caustic, ammonia and corrosion inhibitor, corrosion inhibitor, decalcification agent
