摘要
我国天然气供需矛盾日益突出,价格不断上涨,供应安全问题也逐渐显现,而利用较为丰富的煤炭资源制取代用天然气(SNG)将是符合我国国情的可能解决途径之一。本文在描述国外煤制SNG发展现状和趋势的基础上,采用ASPEN软件对霍林河商品褐煤制SNG工艺流程进行了模拟计算,并分析了生产SNG的技术经济性。对我国今后发展坑口煤制SNG的发展方向、发展路线、发展机制提出了一些构思和建议。
The contradiction between supply and demand on natural gas has been increasing obviously, and the rising price and the issue of energy security is also becoming apparent gradually. So using abundant coal resources to produce the substitute natural gas （SNG） is one of the important ways to resolve the problem. Based on the development status and trends of ＂Coal To SNG＂ in foreign countries, the system of ＂Coal To SNG＂ is simulated by ASPEN used for huolinhe lignite and its technical economy was analyzed about SNG＇s cost in this paper. Under the premise of a ＂win-win＂ mechanism, the future development of China＇s ＂Coal To SNG＂ is brought forward with some ideas and suggestions in the development direction, route and mechanism.
出处
《现代化工》
EI
CAS
CSCD
北大核心
2008年第3期13-16,共4页
Modern Chemical Industry
基金
国家重点基础研究发展计划项目(2005CB221207)
国家自然科学基金重大研究计划项目(90210032)
