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题名: Hydrogen production over a commercial Pd/Al2O3 catalyst for fuel cell utilization
作者: Goula, MA;  Kontou, S;  Zhou, W;  Qin, X;  Tsiakaras, PE
刊名: IONICS
发表日期: 2003
卷: 9, 期:3-4, 页:248-252
收录类别: ISTP ;  SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical ;  Electrochemistry ;  Physics, Condensed Matter
研究领域[WOS]: Chemistry ;  Electrochemistry ;  Physics
英文摘要: In order to produce a hydrogen stream for fuel cell utilization, the study of the ethanol steam reforming process over an alumina supported palladium commercial catalyst was carried out. The effect of the reaction temperature, the H2O/C2H6O molar ratios and the contact time on catalytic activity and stability was studied. It was found that even at very low temperature values complete ethanol conversion was possible. Hydrogen selectivities up to 98% were obtained at temperature values close to 625 degreesC. It was also observed that for different reactant molar ratios carbon monoxide concentration exhibits a minimum at a temperature value close to 450 degreesC. Furthermore, carbon formation was found to be negligible even for H2O/C2H6O molar ratios equal to the stoichiometric one.
关键词[WOS]: THERMODYNAMIC ANALYSIS ;  METAL-CATALYSTS ;  ETHANOL ;  STEAM ;  PERFORMANCE
语种: 英语
WOS记录号: WOS:000187528200015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138221
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.Univ Thessalia, Dept Mech & Ind Engn, GR-38334 Pedion Areos, Volos, Greece
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Goula, MA,Kontou, S,Zhou, W,et al. Hydrogen production over a commercial Pd/Al2O3 catalyst for fuel cell utilization[J]. IONICS,2003,9(3-4):248-252.
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