摘要
文章分析了在我国南方天气和地质环境下长输天然气管线的腐蚀与防护技术。针对中国海洋石油某管网公司的长输天然气管道检测了腐蚀状况,并对该长输管线进行了防腐蚀阴保改造,使该段长输管线达到了保护状态,保障长输管线的安全运行。最后,对埋地天然气长输管线的腐蚀与防护技术提出了建议。
This paper analyzed the corrosion and protection for long-distance underground gas pipeline in south china at climate and geological environment.Corrosion of gas pipeline at company of CNOOC was detected.Cathodic protection was used on long-distance underground gas pipeline,so that safety operation was in pipeline.At last buried gas pipeline corrosion and protection of technical recommendations was proposed.
出处
《全面腐蚀控制》
2011年第1期38-41,共4页
Total Corrosion Control
关键词
长输管道腐蚀
阴极保护
防腐蚀技术
埋地管道
corrosion of long-distance gas pipeline
cathodic protection
anticorrosion technology
underground pipeline
