摘要
概述了我国LNG接收站及其输气干线的建设现状,介绍了输气干线首站和LNG接收站设计压力的确定原则。举例说明了因输气干线首站和LNG接收站设计压力不匹配而存在的首站超压甚至管道爆裂的潜在危险,分析了传统解决措施的弊端,认为本质安全的解决方案是将首站设计压力提高到与接收站外输系统的设计压力一致。
Construction actualites in LNG receiving station and its gas trunk line are summaried,and determination principle on design pressure of initial station of gas trunk line and LNG receiving station are introduced.Illustration shows that overpressure or pipe burstin initial compressor station will arise if there is unconformity in the design pressure between LNG receiving station and the initial station of gas trunk line.Defects in traditional method to deal with the issue are analyzed.It is considered that intrinsically safe solution is to ensure the conformity in the design pressure between LNG receiving station and the initial station of gas trunk line.
出处
《油气储运》
CAS
北大核心
2010年第1期65-67,共3页
Oil & Gas Storage and Transportation
