Pretreatment of empty fruit bunch from oil palm for fuel ethanol production and proposed biorefinery process

被引:65
|
作者
Tan, Liping [1 ]
Yu, Yongcheng [1 ]
Li, Xuezhi [1 ]
Zhao, Jian [1 ]
Qu, Yinbo [1 ]
Choo, Yuen May [2 ]
Loh, Soh Kheang [2 ]
机构
[1] Shandong Univ, State Key Lab Microbial Technol, Jinan 250100, Peoples R China
[2] Malaysian Palm Oil Board, Kuala Lumpur 50720, Malaysia
基金
中国国家自然科学基金;
关键词
EFB; Pretreatment; Enzymatic hydrolysis; Ethanol; Biorefinery; ENZYMATIC-HYDROLYSIS; STEAM PRETREATMENT; DILUTE-ACID; FERMENTATION; SACCHARIFICATION; OPTIMIZATION; CELLULOSE; BIOMASS; SPORL; WATER;
D O I
10.1016/j.biortech.2012.10.134
中图分类号
S2 [农业工程];
学科分类号
0828 ;
摘要
This study evaluates the effects of some pretreatment processes to improve the enzymatic hydrolysis of oil palm empty fruit bunch (EFB) for ethanol production. The experimental results show that the bisulfite pretreatment was practical for EFB pretreatment. Moreover, the optimum pretreatment conditions of the bisulfite pretreatment (180 degrees C, 30 min, 8% NaHSO3, 1% H2SO4) were identified. In the experiments, a biorefinery process of EFB was proposed to produce ethanol, xylose products, and lignosulfonates. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:275 / 282
页数:8
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