文献类型：期刊文献

英文题名：Bio-Oil Upgrading Over Bi-Functional Catalyst in CO/H₂O System

作者：Xu, Qingli[1,3];Zhang, Hongyan[2];Li, Shanling[3];Dai, Weidi[1];Jiang, Jianchun[1];Yan, Yongjie[3]

机构：[1]Jiangsu Key Lab Biomass Energy & Mat, Nanjing 210042, Jiangsu, Peoples R China;[2]Henan Inst Engn, Sch Software, Zhengzhou 450002, Peoples R China;[3]E China Univ Sci & Technol, Res Ctr Biomass Energy, Shanghai 200237, Peoples R China

年份：2013

卷号：25

期号：7

起止页码：3789

外文期刊名：ASIAN JOURNAL OF CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000317246300053)】；

基金：This project was financially supported by the National Natural Science Foundation of China (No. 21006028) and the Jiangsu Key Laboratory for Biomass Energy and Material Opening Foundation.

语种：英文

外文关键词：Bio-oil; Model; Deoxygenation; Upgrading; Catalyst; Carbon monoxide

摘要：The liquid phase upgrading of a model bio-oil was studied over a series of supported Ni catalysts in the CO/H2O system: 6 % Ni/B206 catalyst showed the highest activity for deoxygenation, the oxygen content of the model oil decreasing from an initial value 47.74 wt% to 3.76 wt % after upgrading. In. addition; the reason for catalyst deactivation was investigated. The fresh and deactivation catalysts Were analyzed by X-ray diffraction, Brunauer-Emmett-Teller, thermogravimetric analysis and scanning electron microscopy, which showed that the carbon, deposition is the main reason for catalyst deactivation.