Catalytic conversion of guaiacol to alcohols for bio-oil upgrading

被引：0
|
作者：
Minghao Zhou [1 ]
Yuan Wang [1 ]
Yanbin Wang [1 ]
Guomin Xiao [1 ]
机构：
[1] School of Chemistry and Chemical Engineering,Southeast University
来源：
Journal of Energy Chemistry | 2015年 / 04期
基金：
中央高校基本科研业务费专项资金资助;
关键词：
Hydrogenation; Hydrodeoxygenation; Guaiacol; Bio-oil upgrading; Biofuel;
D O I：
暂无
中图分类号：
TQ517 [燃料种类及性质];
学科分类号：
0817 ;
摘要：
Guaiacol was chosen to represent O-containing chemicals with lower effective hydrogen carbon ratio(H/Ceff factor) in bio-oil,and the hydrodeoxygenation of guaiacol was investigated over non-precious and nonsulfided catalysts. Effects of metal composition,reaction temperature,and hydrogen pressure on conversion and selectivity were investigated systematically. Among various compositions of catalysts,Ni Co/CNT exhibited best performance of guaiacol conversion with higher selectivity towards desired alcohols with higher H/Cefffactor. The reaction pathways of guaiacol in aqueous were proposed based on the product analyzed.Results show that metal composition and temperature have great effects on the conversion of guaiacol and the yields of desired products.
引用
收藏
页码：425 / 431
页数：7
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