INVESTIGADORES
LABORDE Miguel Angel
artículos
Título:
A kinetic study on ethanol steam reforming using a nickel based catalyst
Autor/es:
V. MAS, L. BERGAMINI, G. BARONETTI, N. AMADEO, M. LABORDE
Revista:
TOPICS IN CATALYSIS
Editorial:
SPRINGER/PLENUM PUBLISHERS
Referencias:
Lugar: Heidelberg; Año: 2008 vol. 51 p. 39 - 48
ISSN:
1022-5528
Resumen:
A kinetic study of ethanol steam reforming to produce hydrogen within the region of kinetic rate control was carried out. A Ni(II)-Al(III) lamellar double hydroxide as catalyst precursor was used. H2, CO, CO2 and CH4 were obtained as products. Using the Langmuir/Hinshelwood (L/H) approach, two kinetic models were proposed. The first was a general model including four reactions, two of them corresponding to ethanol steam reforming and the other two to methane steam reforming. When high temperatures and/or high water/ethanol feed ratios were used, the system could be reduced to two irreversible ethanol steam reforming reactions.
