我国燃料乙醇生产技术现状与发展前景分析

资源和能源是人类社会生存和发展的永恒需求，当前用以支撑全球经济发展的石油资源及能源供应正面临严峻挑战。燃料乙醇作为新的可再生的燃料替代品，可直接用作液体燃料或者同汽油混合使用，减少对不可再生能源——石油的依赖，保障本国的能源安全而日益受到各国的重视。作者介绍了国内外燃料乙醇生产技术概况与研究发展现状，分析了我国发展非粮燃料乙醇的必要性及存在的技术关键和发展前景。指出从长远来看，生产纤维质原料燃料乙醇是燃料乙醇发展的根本出路。

Analysis on the present situation of production technology and development prospect of fuel ethanol in China

Natural resources and energy are the eternal demand of survival and development for human society. In present, petroleum and energy supply for supporting global economic development are confronting with the severe challenge. As a new renewable fuel substitute, fuel ethanol is increasingly valued by all countries, because it can be directly usect for liquid fuel or mixed with gasoline, reduce to dependence on oil of nonrenewable energy and en- sure native energy security. In this paper, the present situation of production technology and research development of fuel ethanol at home and abroad were introduced,and the necessity to develop nonfood fuel ethanol and the key technology and development prospects of our country were analyzed. Finally, it was pointed out that fuel ethanol production with lignocellulosic biomass is the fundamental way to solve nonfood fuel ethanol development in the long run.