燃气管道泄漏和置换放散研究

Study on Leakage and Displacement Emission of Gas Pipeline

文中从影响管道泄漏的因素出发,列举了国内外相关研究成果,包括研究较少的因素。介绍了管道置换放散的工程实例,总结现场经验,减少对空排放量,并提出研究放散量精确计算的方法,为测算甲烷漏排量提供参考。

Starting from the factors affecting the leakage of pipeline, this article enumerated relevant research results at home and abroad including factors studied less. An engineering project example of pipeline displacement emission was introduced, on-site experience was summarized, air emissions were reduced, and accurate calculation method of emissions was proposed, thus providing reference for calculation of methane leakage and emissions.