摘要
近年来,储油罐的防腐蚀技术得到了较快的发展,但仍然存在一些问题,影响储油罐的使用寿命。文章分别阐述了拱顶原油罐和浮顶原油罐的腐蚀现状,介绍了常用的防腐蚀措施,并举例介绍了几座储油罐防腐涂料的配套体系,从设计、建造、表面处理、涂敷过程、阴极保护等方面分析了影响储油罐防腐蚀效果的原因。指出了提高储油罐防腐质量应开展的几项工作和应加强研究的热点问题。
In recent years,anticorrosion technology of oil storage tanks has been developed quickly,but there exist some problems affecting service lives of the tanks.This paper expounds the corrosion status quo of dome roof tanks and floating roof tanks as well as the common anticorrosion measures.It illustrates the anticorrosion coating matching system of several tanks and analyzes reasons affecting tank anticorrosion effects with regard to design,construction,surface treatment,coating process and cathodic protection.Finally,it points out several issues and hotspots needing to be studied further for improving tank anticorrosion quality.
出处
《石油工程建设》
2010年第5期41-47,共7页
Petroleum Engineering Construction
关键词
储油罐
防腐蚀
现状分析
改进
oil storage tank
anticorrosion
current status analysis
improvement
