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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
Source PublicationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
Volume37Issue:17Pages:12987-12993
Abstract

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.

SubtypeArticle
KeywordBio-oil Model Compound Acetic Acid Hydrogen Ni Catalyst Supported On ceria-zircoNia
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.ijhydene.2012.05.067
WOS Subject ExtendedChemistry ; Electrochemistry ; Energy & Fuels
WOS KeywordBIO-OIL ; NICKEL-CATALYSTS ; AQUEOUS FRACTION ; FAST PYROLYSIS ; GASIFICATION ; OXIDES
Indexed BySCI
Language英语
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS IDWOS:000309024700110
Citation statistics
Cited Times:28[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10167
Collection中国科学院广州能源研究所
AffiliationChinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
Recommended Citation
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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