电化学保护技术在油罐区的应用  

APPLICATION OF ELECTROCHEMICAL PROTECTION TECHNOLOGY ON OIL TANK BATTERY OF SHI JIA ZHUANG REFINERY

作　　者：韩晋民[1] 任迅[1] 黄震中[2] 

机构地区：[1]中国石化股份有限公司石家庄分公司,河北石家庄050032 [2]北京科技大学,北京100083

出　　处：《石油化工设备技术》2001年第4期49-54,共6页Petrochemical Equipment Technology

摘　　要：1991年石家庄炼油厂开始发现油罐罐底腐蚀泄漏 ,以后二年又发现二台油罐罐底泄漏 ,引起厂领导关注 ,决定对油罐实施电化学阴极保护技术 ,自 1 994年至今已对 5个罐区 2 8台油罐实施电化学保护技术 ,均达到国际通用标准的保护电位。In 1911,Shijiazhuang refinery began to find that the bottom plate of oil tank suffered from corrosion and leakage.In the later 2 years,two sets of oil tank bottom plate was found to be leakage,and made the leadership of refinery to pay attention to it.The electrochemical cathodic protection technology was implemented on oil tank.Since 1994,28sets of oil tank in 5 oil tank battery was been protected by electrochemical protection technology.All the protective electric potential conformed to the international current code.The long period safe operation of equipment was guaranteed.

关 键 词：油罐区 腐蚀泄漏 电化学阴极保护 保护电位 

分 类 号：TE988[石油与天然气工程—石油机械设备]