摘要
介绍了杂散电流腐蚀的机理、特点、对油气管道的影响,以及国内外标准及关于杂散电流干扰源与油气管线安全间距的规定,并提出防止杂散电流腐蚀的相应措施。
This paper Explained the basic principle of the corrosion of the oil & gas pipeline caused by the stray electric current,the characteristic of the stray electric current and the influence on oil & gas pipeline.the regulation in standard of safe distance between inference object and pipeline was introduced,it also advanced the protected measure for stray electric current.
出处
《石油化工安全技术》
2006年第4期26-28,共3页
Petrochemical Safety Technology
关键词
油气管道
杂散电流
防护措施
Oil & Gas Pipeline,Stray Electric Current,Measure
