DICP OpenIR
Autothermal reforming of ethanol for hydrogen production over an Rh/CeO(2) catalyst
Cai, Weijie1,2; Wang, Fagen1; Van Veen, A. C.2; Provendier, H.2; Mirodatos, C.2; Shen, Wenjie1
KeywordEthanol Hydrogen Autothermal Reforming Rh/ceo(2)
Source PublicationCATALYSIS TODAY
2008-11-01
DOI10.1016/j.cattod.2008.05.019
Volume138Issue:3-4Pages:152-156
Indexed BySCI ; ISTP
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordBIO-ETHANOL ; CERIA
AbstractHydrogen production from ethanol by autothermal reforming over an Rh/CeO(2) catalyst was investigated with a stoichiometric feed composition. Ethanol as well as the reaction intermediates like acetaldehyde and acetone was entirely converted to hydrogen and C1 products at 673 K, and methane steam reforming and reverse water gas shift were the major reactions above 823 K. The Rh/CeO(2) catalyst exhibited stable activity and selectivity during 70 h on-stream operation at 823-923 K without obvious deactivation evidenced by the constant effluent gas composition. Structural analysis of the used catalyst revealed that CeO(2) prevented effectively the highly dispersed Rh particles with sizes of 1-3 nm from sintering and thus maintained Sufficient Rh-CeO(2) interfacial areas, which facilitated coke gasification through the high oxygen storage-release capacity. (C) 2008 Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000261098800007
Citation statistics
Cited Times:57[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140821
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Univ Lyon 1, CNRS, UMR 5256, IRCELYON, F-69626 Villeurbanne, France
Recommended Citation
GB/T 7714
Cai, Weijie,Wang, Fagen,Van Veen, A. C.,et al. Autothermal reforming of ethanol for hydrogen production over an Rh/CeO(2) catalyst[J]. CATALYSIS TODAY,2008,138(3-4):152-156.
APA Cai, Weijie,Wang, Fagen,Van Veen, A. C.,Provendier, H.,Mirodatos, C.,&Shen, Wenjie.(2008).Autothermal reforming of ethanol for hydrogen production over an Rh/CeO(2) catalyst.CATALYSIS TODAY,138(3-4),152-156.
MLA Cai, Weijie,et al."Autothermal reforming of ethanol for hydrogen production over an Rh/CeO(2) catalyst".CATALYSIS TODAY 138.3-4(2008):152-156.
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