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Hydrogen Production from Catalytic Steam Reforming of Bio-Oils: A Critical Review |
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| Authors: | Zhongkai Zhao Yohanes A Situmorang Ping An Nichaboon Chaihad Jing Wang Xiaogang Hao Guangwen Xu Abuliti Abudula Guoqing Guan |
| Affiliation: | 1. Hirosaki University, Graduate School of Science and Technology, 1-Bunkyocho, 036-8560 Hirosaki, Japan
Hirosaki University, Energy Conversion Engineering Laboratory, Institute of Regional Innovation, 2-1-3 Matsubara, 030-0813 Aomori, Japan;2. Hirosaki University, Graduate School of Science and Technology, 1-Bunkyocho, 036-8560 Hirosaki, Japan Hirosaki University, Energy Conversion Engineering Laboratory, Institute of Regional Innovation, 2-1-3 Matsubara, 030-0813 Aomori, Japan Shenyang University of Chemical Technology (SYUCT), Institute of Industrial Chemistry and Energy Technology, 110142 Shenyang, China;3. Taiyuan University of Technology, Department of Chemical Engineering, 030024 Taiyuan, China;4. Shenyang University of Chemical Technology (SYUCT), Institute of Industrial Chemistry and Energy Technology, 110142 Shenyang, China;5. Hirosaki University, Graduate School of Science and Technology, 1-Bunkyocho, 036-8560 Hirosaki, Japan |
| Abstract: | In the future, hydrogen will be an important energy carrier and industrial raw material. Catalytic steam reforming of bio-oils is a promising and economically viable technology for hydrogen production. However, during the reforming process, the catalysts are rapidly deactivated due to coke formation and sintering. Thus, maintaining the activity and stability of catalysts is the key issue in this process. Optimized operation conditions could extend the catalyst lifetime by affecting the coke morphology or promoting coke gasification. This article summarizes the recent developments in the field of catalytic steam reforming of bio-oils, focusing on the operation conditions, the properties of the catalysts, and the effects of the catalyst supports. The expected insights into the catalytic steam reforming of bio-oils will provide further guidance for hydrogen production from bio-oils. |
| Keywords: | Bio-oil Catalyst activity Catalyst stability Hydrogen production Steam reforming |
