立式金属罐腐蚀原因分析  

An Analysis on Corrosion Causes of Upright Metallic Tanks

作　　者：尚立光[1] 王宁[1] 李红[1] 李晓娜[1] 程红伟[1] 

机构地区：[1]中国石油长庆油田分公司第一采油厂,陕西延安716000

出　　处：《石油工业技术监督》2011年第4期16-18,29,共4页Technology Supervision in Petroleum Industry

摘　　要：立式金属储罐罐顶、内部附件及罐底边缘板腐蚀一直是影响立式金属罐使用寿命的一个重要因素,针对安塞油田立式金属罐腐蚀现状,分析了防腐工艺及内部附件在设计上存在的弊端,提出新的防腐及施工工艺。The corrosion at the top,inner accessory and the bottom edge of upright metallic tank is always an important factor influencing the serving life of upright metallic tank.According to the present corrosion state of upright metallic tank in Ansai oilfield,an analysis is carried out on the drawbacks in the design of anti-corrosion technology and inner accessory,followed by some suggestions of new anti-corrosion and operation technology.

关 键 词：金属腐蚀 立式金属储罐 防腐 

分 类 号：TE988[石油与天然气工程—石油机械设备]