LNG在苏州城市管网供气调峰中的应用

Application of LNG in peak-shaving of city gas pipeline network

随着能源紧缺压力日益增大和人们环保意识的不断提高,LNG中所蕴藏的冷能利用越来越受到关注,LNG用于城市燃气调峰也越来越引起人们的重视。为此,介绍了苏州市天然气管网建设和运行情况、苏州市天然气调峰厂的方案选择、工艺流程和装置运行情况,并建议华东城市天然气管网在工程建设的同时考虑LNG调峰和LNG冷能利用。

With the increasing energy pressure and public environmental awareness,LNG cold energy utilization has attracted more and more attention.LNG for city gas peak-shaving has also become general concern.This paper introduces the natural gas pipeline networks in Suzhou,scheme option of Suzhou Natural Gas Peak-shaving Plant,process flows and operation situation of these facilities.It suggests that the natural gas pipeline network construction project should take LNG peak-shaving and LNG cold energy utilization into account.It indicates that this will better serve the community,create more wealth and have broad application prospects.