ueso_a_1409295_sm9962.docx (1.16 MB)
Bio-oil production from hydrogenation liquefaction of rice straw over metal (Ni, Co, Cu)-modified CeO2 catalysts
Version 2 2018-07-24, 20:33
Version 1 2017-11-29, 14:45
journal contribution
posted on 2018-07-24, 20:33 authored by Quanhong Ma, Dongdong Chen, Lingfei Wei, Quanhao Shen, Zhongxiang Ji, Yong Chen, Xiaoyue Zou, Chongjiu Xu, Jiancheng ZhouThis 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.