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Hydrogen production from bio-oil model compounds dry (CO2) reforming over Ni/Al2O3 catalyst
Fu, Ming1; Qi, Wei2; Xu, Qingli1; Zhang, Suping1; Yan, Yongjie1
2016-01-21
Source PublicationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY
Volume41Issue:3Pages:1494-1501
AbstractBio-oil model compounds dry (CO2) reforming for hydrogen production over Ni/Al2O3 catalyst is presented in this paper. The research investigates the effects of reaction conditions such as temperature, weight hourly space velocity of the aqueous phase (WHSV), CO2 to carbon in bio-oil ratio (CO2/Bio-oil) on hydrogen yield and products distribution. And also study the coke formation rates versus different reaction temperature and different CO2/Bio-oil ratio. Meanwhile analyze the types of carbon deposited on Ni/Al2O3 catalyst. The experimental results show that, the optimum reaction temperature is 700 degrees C, CO2/Bio-oil is 0.75, WHSV is 0.9 h(-1), under these conditions, hydrogen yield and bio-oil model compounds conversion reach 88.19% and 96.87% respectively, the molar ratio of H-2/CO reaches 1.08. The coke formation rate exists a maximum at 600 degrees C, higher temperature (>600 degrees C) and higher CO2/Bio-oil (>0.75) are all good for carbon elimination of dry reforming. The forms of carbon deposit on Ni/Al2O3 catalyst are mainly filamentous carbon and graphitic carbon. Copyright (c) 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordDry Reforming Bio-oil Hydrogen Carbon Deposition
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.ijhydene.2015.11.104
WOS Subject ExtendedChemistry ; Electrochemistry ; Energy & Fuels
WOS KeywordBIOMASS STEAM GASIFICATION ; NOBLE-METAL CATALYSTS ; SUPERCRITICAL WATER ; SYNGAS PRODUCTION ; GAS-PRODUCTION ; BED REACTOR ; ACETIC-ACID ; RICH GAS ; COAL ; CH4
Indexed BySCI
Language英语
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS IDWOS:000369461500013
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/11012
Collection中国科学院广州能源研究所
Affiliation1.E China Univ Sci & Technol, Minist Educ, Key Lab Coal Gasificat & Energy Chem Engn, Res Ctr Biomass Energy, Shanghai 200237, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Fu, Ming,Qi, Wei,Xu, Qingli,et al. Hydrogen production from bio-oil model compounds dry (CO2) reforming over Ni/Al2O3 catalyst[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2016,41(3):1494-1501.
APA Fu, Ming,Qi, Wei,Xu, Qingli,Zhang, Suping,&Yan, Yongjie.(2016).Hydrogen production from bio-oil model compounds dry (CO2) reforming over Ni/Al2O3 catalyst.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,41(3),1494-1501.
MLA Fu, Ming,et al."Hydrogen production from bio-oil model compounds dry (CO2) reforming over Ni/Al2O3 catalyst".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 41.3(2016):1494-1501.
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