原油管道推力墩漏电分析及改进措施  

Aanlysis of Cathodic Current Leak at the Thrusted Pier of an Oil Pipeline and the Corrective Actions

作　　者：刘长征[1] 高扬 李侠 黄新华 

机构地区：[1]中国特种设备检测研究院,北京100013 [2]中国工业防腐蚀技术协会,北京100101 [3]东营市质量技术监督局,山东东营257091

出　　处：《全面腐蚀控制》2013年第12期80-82,共3页Total Corrosion Control

摘　　要：原油管道定期检验中发现管道推力墩的漏电现象比较严重。本文分析了漏电的主要原因,并提出了防治漏电的措施,现实应用中取得良好效果。There is serious problem of current leak at the thrusted pier of an oil pipline, when taking periodical inspection. In this article, the analysis of causes is described in detail and actions of preventing current leaking are proposed. The actions works well in the actual application.

关 键 词：原油管道 推力墩 漏电 

分 类 号：TE988[石油与天然气工程—石油机械设备]