摘要
对柴油及生物柴油、二甲醚(DME),F—T柴油(天然气合成)等石化柴油替代燃料的理化特性、排放进行了比较,并进行了经济性分析。结果表明,在生产规模一定的情况下,原料成本是影响柴油替代燃料经济竞争力的主要因素。与石化柴油比较,以废弃食用油或泔脚油为原料的生物柴油,以天然气和煤为原料的DME以及以天然气为原料的F—T柴油具有经济竞争力。
The physical and chemical properties and engine＇s pollutant emissions between diesel and alternative diesel fuels, including hiodiesel, DME, and F-T diesel （GTL）, are compared in this paper. And, economic analysis of these alternative diesel fuels is done. The result shows that the feedstock cost is the major influence factor on the economic competition of alternative diesel fuels against fossil diesel. Compared with fossil diesel, biodiesel from waste cooking oil, DME from natural gas or coal, and F-T diesel from natural gas have economic competition.
出处
《车用发动机》
北大核心
2005年第6期5-9,共5页
Vehicle Engine
关键词
内燃机
代用燃料
经济性分析
ICE
alternative diesel fuels
economic analysis
