天然气加气站技术经济比较  

Technical and economical comparison of different natural gas filling stations

作　　者：任永平[1] 陈叔平[1] 殷劲松 邬品芳 赖永才 

机构地区：[1]兰州理工大学石油化工学院,兰州730050 [2]张家港富瑞特种装备股份有限公司,张家港215637

出　　处：《低温与超导》2010年第6期10-14,共5页Cryogenics and Superconductivity

基　　金：国家863计划项目(2008AA11A132)资助

摘　　要：介绍了4种形式的天然气加气站:CNG标准站、CNG子母站、L-CNG加气站和LNG加气站的工艺流程和主要设备。通过对比各种加气站的建站成本和运营成本,采用差额投资财务内部收益率法对各种加气站建站方案进行经济性分析,并较为全面地从技术、设备、经济性和安全性方面给出了各种加气站的优缺点。指出今后在有条件的地区发展建设加气站应朝着L-CNG加气站和LNG加气站方向进行。This paper introduced the technologic process and equipments of the four gas filling stations ： CNG （ compressed natural gas） standard station, primary - secondary station, L - CNG （ liquefied - compressed natural gas） filling station and LNG （liquefied natural gas） filling station. By comparing the construction cost and operation cost of every kind of gas filling station, an economic analysis among the four kinds of gas filling stations was made using the internal rate of return of incremental invest- ment. It gave out the advantage and disadvantage of every kind of gas filling station comprehensivly from technique, equipment, economy and safety, also suggested that L - CNG filling station and LNG filling station should be built in regions where conditions permit.

关 键 词：压缩天然气 液化天然气 加气站 经济性 安全性 

分 类 号：F062.4[经济管理—政治经济学]