H2 Production via the Steam Reforming of Methanol Over NiAl-layered Double Hydroxide Derived Catalysts |
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| Authors: | Caixia Qi John C Amphlett Brant A Peppley |
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| Institution: | (1) Institute of Applied Catalysis, Yantai University, 264005 Yantai, People’s Republic of China;(2) Department of Chemistry and Chemical Engineering, Royal Military College of Canada, Station Forces, P.O. Box 1700, Kingston, ON, K7K 7B4, Canada |
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| Abstract: | This article reviews our recent results on the steam reforming of methanol over a series of NiAl-layered double hydroxide
catalysts prepared by the co-precipitation method. The influence of calcination temperature, reaction temperature, pretreatment
temperature and atmospheres, inorganic salt ions and steam to methanol ratio on the catalytic performance was studied. The
major products for many of the catalysts were H2, CO, CO2 and CH4. However, the product composition varies significantly with the experimental parameters and high selectivity for CO2 and H2 was observed under various conditions, showing the potential of Ni based catalysts for the production of highly pure hydrogen. |
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| Keywords: | H2 production Methanol NiAl-layered double hydroxide Fuel cell |
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