天然气管道腐蚀与防护研究

Corrosion and Protection of Natural Gas Pipeline

随着我国国民经济的快速发展,天然气管道行业得到了极为迅速的发展,天然气管道腐蚀问题也成为了关注的焦点,有效的腐蚀控制与防护已经成为天然气管道安全系统工程的主要组成部分。分析了天然气管道的腐蚀机理,深入探讨了天然气管道腐蚀防护措施,得出应结合天然气管道具体的腐蚀情况及特点来选择最为适宜的防腐措施,从而实现天然气管道的安全运行。

With the rapid development of China national economy, the natural gas pipeline industry has been extremely rapid developed, but the natural gas pipeline corrosion problem becomes a focus attention. The effective corrosion control and prevention becomes a major part of the gas pipeline safety system engineering. This paper analyzes the corrosion mechanism of natural gas pipelines, and explores the natural gas pipeline corrosion protection measures, we have the conclution that combining natural gas pipeline corrosion specific circumstances and characteristics to choose the most suitable preserva- tive measures to achieve safe operation of natural gas pipelines.