重油催化裂化工艺设备的停工保护处理  

Protection of Idle Process Equipment of FCCU

作　　者：任迅[1] 

机构地区：[1]石家庄炼油厂机动处,河北省石家庄市050032

出　　处：《石油化工腐蚀与防护》1998年第3期19-20,62,共3页Corrosion & Protection In Petrochemical Industry

摘　　要：炼油厂停工闲置设备保护问题,带有一定的普遍性。文章从腐蚀机理入手,分析了各类腐蚀情况,运用电位—pH图提出了切实可行的防腐蚀方案。The protection of idle equipment in refinery has something in common. The different corrosions were analyzed based upon corrosion mechanisms. and most practical corrosion protection program was presented by electric poten-tial-pH graph.

关 键 词：重油 催化裂化设备 保护 腐蚀 

分 类 号：TE985.9[石油与天然气工程—石油机械设备] TE626.25