纤维素乙醇
生物量(生态学)
原材料
生物燃料
能源安全
玉米乙醇
障碍物
环境科学
自然资源经济学
乙醇燃料
平衡(能力)
可再生能源
废物管理
经济
纤维素
工程类
化学
生态学
生物
医学
物理医学与康复
电气工程
有机化学
化学工程
政治学
法学
作者
Lee R. Lynd,J. Hall Cushman,Roberta J. Nichols,Charles E. Wyman
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:1991-03-15
卷期号:251 (4999): 1318-1323
被引量:894
标识
DOI:10.1126/science.251.4999.1318
摘要
Ethanol produced from cellulosic biomass is examined as a large-scale transportation fuel. Desirable features include ethanol's fuel properties as well as benefits with respect to urban air quality, global climate change, balance of trade, and energy security. Energy balance, feedstock supply, and environmental impact considerations are not seen as significant barriers to the widespread use of fuel ethanol derived from cellulosic biomass. Conversion economics is the key obstacle to be overcome. In light of past progress and future prospects for research-driven improvements, a cost-competitive process appears possible in a decade.
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