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Hydrogen from acetic acid as the model compound of biomass fast-pyralysis oil over Ni catalyst supported on ceria-zirconia
Zheng, Xiao-xiao; Yan, Chang-feng; Hu, Rong-rong; Li, Juan; Hai, Hang; Luo, Wei-min; Guo, Chang-qing; Li, Wen-bo; Zhou, Zhou-yu
2012-09-01
发表期刊INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷号37期号:17页码:12987-12993
摘要

Hydrogen production from catalytic steam reforming of model compound acetic acid of bio-oil was investigated under atmospheric pressure in a bench-scale fixed-bed reactor and a series of Ni catalysts supported on ceria-zirconia were prepared via co-precipitation with varying contents of Ni and Ce loading. Simultaneously, effects of reaction temperature, and molar ratio of steam to carbon fed, liquid hourly space velocity (LHSV) were also explored. The results indicated that the 12Ni/7.5Ce-Zr-O catalyst was superior to other catalysts with different Ni and Ce loading. At T = 650 degrees C, S/C = 3, LHSV = 2.8 h(-1), the reaction over Ni catalyst supported on ceria-zirconia turns out that the highest activity and the maximum hydrogen selectivity of 83.4% and the minimum methane selectivity of 0.39% are attained. Besides, Ni catalyst supported on ceria-zirconia shows good stability during 25 h continuous reaction without any deactivation. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.

文章类型Article
关键词Bio-oil Model Compound Acetic Acid Hydrogen Ni Catalyst Supported On ceria-zircoNia
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1016/j.ijhydene.2012.05.067
研究领域[WOS]Chemistry ; Electrochemistry ; Energy & Fuels
关键词[WOS]BIO-OIL ; NICKEL-CATALYSTS ; AQUEOUS FRACTION ; FAST PYROLYSIS ; GASIFICATION ; OXIDES
收录类别SCI
语种英语
WOS类目Chemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS记录号WOS:000309024700110
引用统计
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10167
专题中国科学院广州能源研究所
作者单位Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714
Zheng, Xiao-xiao,Yan, Chang-feng,Hu, Rong-rong,et al. Hydrogen from acetic acid as the model compound of biomass fast-pyralysis oil over Ni catalyst supported on ceria-zirconia[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2012,37(17):12987-12993.
APA Zheng, Xiao-xiao.,Yan, Chang-feng.,Hu, Rong-rong.,Li, Juan.,Hai, Hang.,...&Zhou, Zhou-yu.(2012).Hydrogen from acetic acid as the model compound of biomass fast-pyralysis oil over Ni catalyst supported on ceria-zirconia.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,37(17),12987-12993.
MLA Zheng, Xiao-xiao,et al."Hydrogen from acetic acid as the model compound of biomass fast-pyralysis oil over Ni catalyst supported on ceria-zirconia".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 37.17(2012):12987-12993.
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