RESEARCH ON PREPARATION OF ETHANOL FUEL BY LIGNOCELLULOSIC BIOMASS

被引：0

作者：

Xu Yuhong ^{[1
]}

Wang Chao ^{[1
]}

Chang Shuai ^{[1
]}

机构：

[1] Zhejiang Agr & Forestry Univ, Coll Agr & Food Sci, Key Lab Qual Improvement Agr Prod Zhejiang Prov, Linan 311300, Zhejiang, Peoples R China

来源：

OXIDATION COMMUNICATIONS | 2015年 / 38卷 / 4A期

关键词：

lignin; corn stover; fuel ethanol; single factor; orthogonal design; PHENOLIC WASTE-WATER; BIOETHANOL PRODUCTION; ANAEROBIC-DIGESTION; CHALLENGES; FERMENTATION; OPTIMIZATION; PERSPECTIVES; FEEDSTOCK; PLANT; POWER;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Lignin separation two-step pretreatment methods were investigated using waste corn stover. The impact of this method on enzymatic hydrolysis of sugar production was examined. Single factor experiment and orthogonal design methods were applied to study the effect of the concentration of NaOH solution, the processing time on the treatment effect. The results show that in the lignin separation two-step pretreatment, the highest cellulose digestibility of corn stover was 84.5% (Step 1 with the condition of 1 wt.% NaOH, 70 wt.% ethanol solution, 70 degrees C and 3 h; Step 2 with the condition of 140 degrees C and 30 min).

引用

页码：2058 / 2063

页数：6

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