埋地管道腐蚀与防护技术一般问题  

General Problems of Porrosion and Protection Pechnology For Duried Pipelines

作　　者：吴庆伟[1] WU Qing-wei(China Special Equipment Lnspection and Research Lnstitute, Beijing 100013, China)

机构地区：[1]中国特种设备检测研究院,北京100013

出　　处：《全面腐蚀控制》2016年第9期34-36,82,共4页Total Corrosion Control

摘　　要：随着我国工业化进程的不断加快,石油和天然气工业的快速发展,石油天然气管道逐年运行,埋地管道的腐蚀问题成为管道可靠性及使用寿命的关键因素。本文通过对埋地的管道产生腐蚀因素和类型进行了分析,阐述了内外腐蚀防护技术,为广大埋地管道防腐科技工作者提供借鉴。With the accelerating process of industrialization in China, the rapid development of petroleumand natural gas industries, petroleum and natural gas pipeline running year by year, the corrosion becomesa key factor in the reliability and service life of buried pipelines. The corrosion factors and the corrosiontypes of buried pipeline were analyzed, and the internal and external corrosion protection technology wereexpounded, which provided a reference for the majority of anti-corrosion technology workers of buriedpipeline.

关 键 词：埋地管道 腐蚀 防腐技术 腐蚀因素分析 

分 类 号：TE988.2[石油与天然气工程—石油机械设备]