DICP OpenIR
Bench-scale methanol autothermal reformer for distributed hydrogen production
Liu, Na; Yuan, Zhongshan; Wang, Congwei; Pan, Liwei; Wang, Sheng; Li, Shiying; Li, Deyi; Wang, Shudong; Wang SD(王树东); Wang SD(王树东)
KeywordBench-scale Methanol Autothermal Reformer Distributor Cfd Integration Pemfc
Source PublicationCHEMICAL ENGINEERING JOURNAL
2008-05-15
DOI10.1016/j.cej.2007.07.093
Volume139Issue:1Pages:56-62
Indexed BySCI
SubtypeArticle
Department9
Funding Project901
Contribution Rank1;1
WOS HeadingsScience & Technology ; Technology
WOS SubjectEngineering, Environmental ; Engineering, Chemical
WOS Research AreaEngineering
WOS KeywordDIMETHYL ETHER DME ; GASOLINE FUEL PROCESSOR ; CELL FEEDS ; SYSTEM ; OXIDATION ; PERFORMANCE ; HYDROLYSIS ; CATALYSTS ; VEHICLE
AbstractA bench-scale methanol autothermal reformer (ATR) for distributed proton exchange membrane fuel cell (PEMFC) power system has been developed. A coating of ZnO-Cr2O3/CeO2-ZrO2 Mixed oxides on ceramic honeycombs was employed as the reforming catalyst. In order to avoid non-uniform distribution of the reactants at the inlet of the reforming catalyst bed, a distributor has been designed by computational fluid dynamics (CFD) simulation. Thus, uniform distribution of the reactants can be achieved, which can lead to a good performance of the reformer. Based on the optimized reformer, a fuel processor comprised of an ATR unit, a water gas shift (WGS) unit, a CO preferential oxidation (PROX) unit and a fuel evaporator unit has been developed and successfully integrated with a 75 kWe class PEMFC stack. The test shows that 120 Nm(3) h(-1) H-2-rich reformate can be provided by the methanol fuel processor, with 53 vol% H-2 and less than 20 ppm CO content, and the peak power output of the PEMFC system can attain 75.5 kWe during the 3-h operation of the integrated system. By using the anode off gas from the PEMFC stack to evaporate the fuel, the lower heating value (LHV) efficiency of the fuel processor can reach 96.5%. (C) 2007 Elsevier B.V. All rights reserved.
Language英语
URL查看原文
WOS IDWOS:000256002000008
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/100495
Collection中国科学院大连化学物理研究所
Corresponding AuthorWang SD(王树东); Wang SD(王树东)
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Liu, Na,Yuan, Zhongshan,Wang, Congwei,et al. Bench-scale methanol autothermal reformer for distributed hydrogen production[J]. CHEMICAL ENGINEERING JOURNAL,2008,139(1):56-62.
APA Liu, Na.,Yuan, Zhongshan.,Wang, Congwei.,Pan, Liwei.,Wang, Sheng.,...&王树东.(2008).Bench-scale methanol autothermal reformer for distributed hydrogen production.CHEMICAL ENGINEERING JOURNAL,139(1),56-62.
MLA Liu, Na,et al."Bench-scale methanol autothermal reformer for distributed hydrogen production".CHEMICAL ENGINEERING JOURNAL 139.1(2008):56-62.
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