Hydrogen production from bio-oil model compounds dry (CO2) reforming over Ni/Al2O3 catalyst

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	Hydrogen production from bio-oil model compounds dry (CO2) reforming over Ni/Al2O3 catalyst
	Fu, Ming 1; Qi, Wei 2; Xu, Qingli 1; Zhang, Suping 1; Yan, Yongjie 1
刊名	international journal of hydrogen energy
	2016-01-21
卷号	41 期号:3 页码:1494-1501
关键词	Dry reforming Bio-oil Hydrogen Carbon deposition
英文摘要	bio-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.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, physical ; electrochemistry ; energy & fuels
研究领域[WOS]	chemistry ; electrochemistry ; energy & fuels
关键词[WOS]	biomass steam gasification ; noble-metal catalysts ; supercritical water ; syngas production ; gas-production ; bed reactor ; acetic-acid ; rich gas ; coal ; ch4
收录类别	SCI
语种	英语
WOS记录号	WOS:000369461500013
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/11012]
专题	中国科学院广州能源研究所
作者单位	1.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
推荐引用方式 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.