浅析长输原油管道改输天然气的清洗方法

To Analyze Gas Pipeline Cleaning Technology

为了保证输油(气)管线的正常运行,延长管道的寿命,必须定期对管线进行修复和清洗。主要介绍了现今应用于管道方面的清洗技术,即物理清洗法、化学清洗法、物理和化学结合清洗法。

in order to guarantee the normal operation and to extend the life of oil （gas）pipeline,pipeline repairing and cleaning should be carried out periedically.This paper introduced some pipeline cleaning technologies adopted at present.Oil （gas） pipeline cleaning technology, included physical cleaning,chemical cleaning and a combination of physical and chemical cleaning.