The new forestry biofuels sector

被引:198
作者
Pu, Yunqiao [1 ]
Zhang, Dongcheng [1 ]
Singh, Preet M. [1 ]
Ragauskas, Arthur J. [1 ]
机构
[1] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA
来源
BIOFUELS BIOPRODUCTS & BIOREFINING-BIOFPR | 2008年 / 2卷 / 01期
关键词
cellulose; hemicellulose; lignin; wood; biorefinery; biofuels; pretreatment; saccharification; fermentation; pyrolysis; gasification;
D O I
10.1002/bbb.48
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Society's increasing demand for transportation fuels has assured a viable future for the development of renewable fuels. Although first-generation biofuels are dependent on starches, sugars and vegetable oils, the need to generate higher volumes of biofuels at lower cost has shifted the research focus to cellulosic ethanol. The utilization of lignocellulosics for the sustainable manufacturing of biofuels is critically dependent on the chemical constituents of the starting biomass and the desired fuel properties. This review examines the major chemical constituents of biomass and the recent advances in their conversion to biofuels, with a special emphasis on the forest residues and woody-energy crops to bioethanol. (C) 2007 Society of Chemical Industry and John Wiley & Sons, Ltd
引用
收藏
页码:58 / 73
页数:16
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