Hydrogen Production from Ethanol Steam Reforming over Ni-Cu/ZnO Catalyst

Li Ping Liu; Xiao Jian Ma; Peng Zhang; Ya Nan Liu

doi:10.4028/www.scientific.net/AMR.236-238.1067

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 236-238Hydrogen Production from Ethanol Steam Reforming...

Hydrogen Production from Ethanol Steam Reforming over Ni-Cu/ZnO Catalyst

Abstract:

Hydrogen production by ethanol steam reforming over Ni-Cu/ZnO catalyst in the temperatures range of 250-550°C was studied on a fixed bed reactor. The effects of reaction temperature and water/ethanol molar ratio on hydrogen production were investigated. The structure and surface characteristics of the catalyst were measured by scanning electron microscopy (SEM), X-ray diffraction (XRD) and differential thermal analyzer (TG-DSC). The results show that the Ni-Cu/ZnO catalyst has good catalytic performance with higher hydrogen yield of 4.87molH₂/molEtOH reacted. A comparison of hydrogen production from ethanol steam reforming over Ni-Cu/ZnO catalyst with over a commercial catalyst was made in this paper.

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Periodical:

Advanced Materials Research (Volumes 236-238)

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1067-1072

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.236-238.1067

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Online since:

May 2011

Authors:

Li Ping Liu, Xiao Jian Ma, Peng Zhang, Ya Nan Liu

Keywords:

Ethanol, Hydrogen Production, Ni-Based Catalyst, Steam Reforming

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