天然气管道泄漏检测与修复技术研究  

Research on the leakage detection and repair technology of natural gas pipeline

作　　者：张刚 孙启超 张宏兵 方超 庄学良 Zhang Gang;Sun Qichao;Zhang Hongbing;Fang Chao;Zhuang Xueliang(Pinghu Natural Gas Co.,Ltd.,Jiaxing 314299)

机构地区：[1]平湖市天然气有限公司,浙江嘉兴314299

出　　处：《石化技术》2024年第11期139-141,共3页Petrochemical Industry Technology

摘　　要：由于天然气的易燃易爆特性,其输送过程中的任何泄漏都会导致严重的安全事故问题。传统的泄漏检测技术如声波监测、压力变化分析和人工巡检等,存在灵敏度低、耗时长和无法实现实时监控等问题。而修复技术也面临着操作复杂、成本高昂和修复时间长等挑战。基于此,首先分析了天然气管道泄漏的原因,然后介绍了天然气管道泄漏的检测技术,最后提出了天然气管道泄漏的修复措施。Due to the flammable and explosive nature of natural gas,any leakage during its transportation will lead to serious safety accidents and environmental impacts.Traditional leak detection techniques,such as acoustic monitoring,pressure change analysis and manual inspection,have some problems such as low sensitivity,long time and can not realize real-time monitoring.The repair technology is also faced with the challenges of complex operation,high cost and long repair time.Based on this,this paper first analyzes the causes of natural gas pipeline leakage,then introduces the detection technology of natural gas pipeline leakage,and finally puts forward the repair measures of natural gas pipeline leakage.

关 键 词：天然气管道 泄漏 检测 修复 

分 类 号：TE973[石油与天然气工程—石油机械设备]