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题名: Hydrogen production from liquid hydrocarbon fuels for PEMFC application
作者: Chen, Yazhong;  Xu, Hengyong;  Wang, Yuzhong;  Jin, Xianglan;  Xiong, Guoxing
通讯作者: 熊国兴
关键词: liquid hydrocarbons ;  prereforming ;  autothermal reforming ;  distributed air feed ;  nickel catalyst ;  Pd membrane
刊名: FUEL PROCESSING TECHNOLOGY
发表日期: 2006-11-01
DOI: 10.1016/j.fuproc.2006.07.007
卷: 87, 期:11, 页:971-978
收录类别: SCI
文章类型: Article
部门归属: 8,5
项目归属: 801,504
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Energy & Fuels ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Energy & Fuels ;  Engineering
英文摘要: Lack of efficient hydrogen storage intermediate has boosted the development of fuel processor or economic onsite hydrogen production techniques for application to proton exchange membrane fuel cell promptly. Aiming to develop onsite hydrogen production techniques for proton exchange membrane fuel cell application using nickel-based reforming catalysts and stainless steel reactors, in this paper, a novel process for H-2 production from liquid hydrocarbon fuels was proposed and experimentally demonstrated on a lab scale. The main operations involved prereforming, autothermal reforming, high temperature water gas shift, low temperature water gas shift and H-2 enrichment by Pd membrane. The results indicated that prereforming introduction prior to autothermal reforming suppressed undesired gas phase reactions efficiently and made reforming reactions perform catalytically and smoothly, which was confirmed by a stable 500 h time-on-stream test of both prereforming and autothermal reforming catalysts. The air distributed feed applied in autothermal reforming reactor coupled the endothermic steam reforming and exothermic catalytic combustion reactions over the catalyst closely, maintaining an appropriate temperature distribution curve for autothermal reforming catalyst bed. During the process of H-2 enrichment by highly H-2 permeable Pd composite membrane, concentration polarization played an important role. (C) 2006 Elsevier B.V. All rights reserved.
关键词[WOS]: GAS-PRODUCTION ;  CELL SYSTEMS ;  SEPARATION ;  CATALYSTS
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000241960300004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/97651
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Appl Catalysis Lab, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
3.Res Inst Daqing Petrohem Co, Daqing 163000, Peoples R China

Recommended Citation:
Chen, Yazhong,Xu, Hengyong,Wang, Yuzhong,et al. Hydrogen production from liquid hydrocarbon fuels for PEMFC application[J]. FUEL PROCESSING TECHNOLOGY,2006,87(11):971-978.
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