Promotion of Ni/MgAl2O4 Catalysts with Rare Earths for the Ethanol Steam Reforming Reaction

作者：Galetti Agustin E^*; Barroso Mariana N; Gomez Manuel F; Arrua Luis A; Monzon Antonio; Abello M Cristina

来源：Catalysis Letters, 2012, 142(12): 1461-1469.

DOI：10.1007/s10562-012-0927-9

• Hydrogen
• Ethanol steam reforming
• Ni catalysts
• Carbon deposition

Hydrogen production by ethanol steam reforming was studied using Ni catalysts supported over MgAl2O4 doped with Ce or Pr. Ni/MgAl2O4-CeO2 catalyst obtained from nickel nitrate impregnation was selected as the best one (final steady conversion = 95.8 %, carbon formation = 0.4 wt% and activity decay = 6.6 %) under the experimental conditions used in this work. %26lt;br%26gt;Product distribution and ethanol conversion in ethanol steam reforming over a MAP-Ac; b MAP-Nt; c MAC-Ac and d MAC-Nt catalysts.

• 出版日期2012-12