摘要
林业生物质中所储存生物质能的利用与转化对于解决世界性的环境污染和能源危机等问题具有十分重要的意义。针对木质纤维素的特性,分析了国内外纤维素乙醇的研究现状及发展前景,指出纤维素乙醇工业目前存在的主要问题。虽然由于受工艺和纤维素自身特点的限制,纤维素乙醇还没能真正工业化生产,但生物燃料无异是解决未来能源危机的答案之一。
Regenerated energy source such as cellulosic biomass have been playing a key role in settling the growing worldwide energy problems.As a substitute of liquid fossil fuel,the application and transformation of cellulosic biomass has the potential of relaxing energy shortage,reducing environment pollution and developing rural economics.In this paper,the characteristics and development of cellulosic ethanol are reviewed and several difficulties in the commercialization of cellulosic ethanol are pointed out.Alth...
出处
《现代化工》
CAS
CSCD
北大核心
2008年第S2期156-158,共3页
Modern Chemical Industry
基金
国家自然科学基金资助项目(50573051)
关键词
生物质能
纤维素乙醇
能源偿还
产业化
biomass energy
cellulosic ethanol
EROEI
industrialization
