摘要
通过多种测试方法对东临复线输油管道阴极保护系统的检测,发现防腐层老化、漏电点多是该管线阴极保护距离缩短的主要原因。为此,提出了处理方法和预防措施,建议对管道腐蚀与防护系统的技术现状和管道整体安全性进行科学评价。
Through the many kinds of tests method to cathodic protection system examination on the dongying-linyi pipeline, discovered the anticorrosion level aging and leakage current are main reason of protection range attenuation.Therefore, some suggestions are put forward, including scientific evaluation on the status quo of corrosion and CP system of the pipeline.
出处
《全面腐蚀控制》
2008年第2期13-15,共3页
Total Corrosion Control
关键词
原油管道
阴极保护
距离
分析
oil pipeline
cathodic protection
distance
analysis
