超临界二氧化碳管道泄漏检测技术研究  

Research of Leakage Detection System for Supercritical Carbon Dioxide Pipeline

作　　者：孙启昌[1] SUN Qi-chang(Sinopec Petroleum Engineering Corporation, Dongying 257026, Chin)

机构地区：[1]中石化石油工程设计有限公司,山东东营257026

出　　处：《管道技术与设备》2018年第3期18-21,25,共5页Pipeline Technique and Equipment

摘　　要：文中结合拟建的超临界二氧化碳管道输送工程,介绍了几种常用的管道泄漏检测方法,从原理和性能上对泄漏检测方法进行了比选,确定了分布式感温光纤泄漏检测方案。介绍了采用分布式感温光纤泄漏检测系统的设置方案以及施工注意事项。In a case of planned supercritical carbon dioxide pipeline,several leakage methods are introduced. Comparison and selection of the leakage methods are made based on the principle and performance. The distributed optical fiber temperature leakage detection scheme is selected. The system setting scheme and construction notices of distributed optical fiber temperature leakage detection system are introduced.

关 键 词：超临界 二氧化碳管道 泄漏检测 分布式感温光纤 

分 类 号：TE9[石油与天然气工程—石油机械设备]