摘要
南昌市天然气利用工程城区主干管输气管道分别采用0.4MPa和0.8MPa两种压力级制,对两方案进行管道安全间距要求、管道输气量、对管道上游4.0MPa管道储气调峰的影响以及投资经济进行对比分析,为南昌市城区天然气输气主干管压力级制的选取提供参考建议。
Nanchang natural gas trunk pipelines pipes were used two kinds of 0.4 MPa and 0.8 MPa pressure-tier systems. Spacing requirements for pipeline safety, pipeline gas transmission capacity, the impact of the pipeline upstream 4.0 MPa Pipeline Storage and Peak Shaving and contrast analysis of the economy investment between two projects, for Nanchang urban main gas pipeline pressure level selection system provides reference.
出处
《上海煤气》
2009年第6期9-12,25,共5页
Shanghai Gas
关键词
天然气
主干管
压力级制
输气量
储气调峰
natural gas
trunk pipe
pressure-tier system
gas transmission capacity
storage and peak shaving
