Bio-oil production from hydrogenation liquefaction of rice straw over metal (Ni, Co, Cu)-modified CeO2 catalysts

被引：17

作者：

Ma, Quanhong ^{[1
]}

Chen, Dongdong ^{[1
]}

Wei, Lingfei ^{[1
]}

Shen, Quanhao ^{[1
]}

Ji, Zhongxiang ^{[1
]}

Chen, Yong ^{[1
]}

Zou, Xiaoyue ^{[1
]}

Xu, Chongjiu ^{[1
]}

Zhou, Jiancheng ^{[1
]}

机构：

[1] Southeast Univ, Sch Chem & Chem Engn, Nanjing, Jiangsu, Peoples R China

来源：

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2018年 / 40卷 / 02期

关键词：

bio-oil; hydro-liquefaction; metal/CeO2; oxygen vacancy; rice straw; HYDROTHERMAL LIQUEFACTION; BIOMASS; LIGNIN;

D O I：

10.1080/15567036.2017.1409295

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper describes catalytic hydrogenation liquefaction of rice straw over metal (Ni, Co, and Cu)-modified CeO2 catalysts for bio-oil production. The results show that the highest rice straw conversion (89.08%) and bio-oil yield (66.7%) were obtained over Ni/CeO2 catalyst. The bio-oil contains mainly phenols, high-value-added, and widely used chemicals. Furthermore, metal-modified CeO2 catalysts can significantly influence the components of bio-oil with the highest percentage of C7-C10 compounds. This work thus demonstrates that metal/CeO2 catalysts can be effective in improving the bio-oil yield and selectivity in hydro-liquefaction of rice straw into bio-oil.

引用

页码：200 / 206

页数：7

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