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Hydrodeoxygenation of dibenzofuran over noble metal supported on mesoporous zeolite |
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| Authors: | Yuxin Wang Yunming Fang Tao He Haoquan Hu Jinhu Wu |
| Affiliation: | 1. Key Laboratory of Biofuels, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, 189 Songling Road, Qingdao 266101, PR China;2. State Key Laboratory of Fine Chemicals, Department of Chemical Engineering, Dalian University of Technology, 129 Street, Dalian 116012, PR China;3. Graduate School of the Chinese Academy of Sciences, Beijing 100049, PR China |
| Abstract: | Hydrodeoxygenation has been considered to be one of the most promising methods for bio-oil upgrading. In this paper, the catalytic performance of noble metal supported on mesoporous zeolite in model bio-oil compound hydrodeoxygenation was examined. Dibenzofuran was chosen here because of its refractory nature and large molecular size. Our results indicate that Pt supported on mesoporous ZSM-5 show better performance in dibenzofuran hydrodeoxygenation than Pt/ZSM-5 and Pt/Al2O3. The excellent catalytic performance is attributed to the combination of strong acidity and mesopore structure in mesoporous zeolite. |
| Keywords: | Hydrodeoxygenation Dibenzofuran Noble metal Mesoporous zeolite |
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