美国燃料乙醇快速发展与国际粮食危机的关系

Relations between Rapid Development of Fuel Ethanol Industry in U.S. with International Food Crisis

随着能源危机和粮食危机问题日益突出,世界能源发展正步入一个崭新的时期,即世界能源结构正在经历由化石能源为主向可再生能源为主的变革。燃料乙醇因被当作最佳液体替代燃料并具有生态效益而成为工业生物技术的研究热点。针对美国玉米燃料乙醇的研究现状,分析了影响玉米燃料乙醇产业化发展的因素以及与粮食危机的关系。

With the increasingly serious energy crisis and food crisis at present, world energy development is marching in a new era, world energy structure transferring from fossil energy to renewable energy. Fuel ethanol, as the best alternative liquid instead of petroleum, has become biotech research hot topic. In view of the present research status of maize fuel ethanol in U.S., the factors influencing industralized development of fuel ethanol and the relations between fuel ethanol development with food crisis were introduced.