Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Carbon deposition on Ni/ZrO2-CeO2 catalyst during steam reforming of acetic acid | |
Hu, Rong-rong; Yan, Chang-feng; Zheng, Xiao-xiao; Liu, Hong; Zhou, Zhou-yu | |
2013-05-10 | |
发表期刊 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY |
卷号 | 38期号:14页码:6033-6038 |
摘要 | Steam reforming of acetic acid, one model compounds of bio-oil, was studied on the Ni/ZrO2-CeO2 catalysts which were prepared by the impregnation method. The results showed that high acetic acid conversion and hydrogen yield were obtained in the temperature range of 650-750 degrees C when H2O/HAC ratio was 3. Nevertheless, the catalyst deactivation was caused by carbon deposition eventually with time-on-stream. In order to discuss the behavior of the carbon deposition on the Ni/ZrO2-CeO2 catalyst during steam reforming of bio-oil, the structure and morphology of carbon deposition were investigated by BET, XRD, TG/DTA, TPR, SEM and EDX techniques. All the experimental results showed acetone and CO were the important carbon precursors of acetic acid reforming and the graphitic-like carbon was the main type of carbon deposition on the surface of the deactivated 12%Ni/CeO2-ZrO2 catalyst. Copyright (c) 2013, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. |
文章类型 | Article |
关键词 | Bio-oil Hydrogen Acetic Acid Reforming Ni Based Catalyst Carbon Deposition |
WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
DOI | 10.1016/j.ijhydene.2012.12.141 |
研究领域[WOS] | Chemistry ; Electrochemistry ; Energy & Fuels |
关键词[WOS] | OIL AQUEOUS FRACTION ; HYDROGEN-PRODUCTION ; BIO-OIL ; CERIA-ZIRCONIA ; NI CATALYST ; BIOMASS ; ETHANOL ; NICKEL |
收录类别 | SCI |
语种 | 英语 |
WOS类目 | Chemistry, Physical ; Electrochemistry ; Energy & Fuels |
WOS记录号 | WOS:000319232500060 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/10064 |
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, Guangdong, Peoples R China |
推荐引用方式 GB/T 7714 | Hu, Rong-rong,Yan, Chang-feng,Zheng, Xiao-xiao,et al. Carbon deposition on Ni/ZrO2-CeO2 catalyst during steam reforming of acetic acid[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2013,38(14):6033-6038. |
APA | Hu, Rong-rong,Yan, Chang-feng,Zheng, Xiao-xiao,Liu, Hong,&Zhou, Zhou-yu.(2013).Carbon deposition on Ni/ZrO2-CeO2 catalyst during steam reforming of acetic acid.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,38(14),6033-6038. |
MLA | Hu, Rong-rong,et al."Carbon deposition on Ni/ZrO2-CeO2 catalyst during steam reforming of acetic acid".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 38.14(2013):6033-6038. |
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