Reactivity of Aluminum Spinels in the Ethanol Steam Reforming Reaction

Autor:	Manuel F. Gomez, M. Cristina Abello, M. Noelia Barroso, Luis A. Arrúa
Rok vydání:	2006
Předmět:	Nial Hydrogen Inorganic chemistry chemistry.chemical_element General Chemistry Heterogeneous catalysis Catalysis Steam reforming chemistry Reactivity (chemistry) computer Hydrogen production computer.programming_language BET theory
Zdroj:	Catalysis Letters. 109:13-19
ISSN:	1572-879X 1011-372X
DOI:	10.1007/s10562-006-0051-9
Popis:	Aluminum spinels, MAl2O4 with M2+ = Cu, Zn or Ni, were prepared by citrate method and its reactivity in the ethanol steam reforming reaction was studied at 500 °C. They were characterized by TG, BET surface area, XRD, FTIR and TPR techniques. The catalytic behavior depended strongly on the nature of divalent metal which determines the physico-chemical properties of samples. In all cases, very active catalysts with a complete ethanol conversion were reached. Hydrogen yield follows the order of ZnAl > NiAl > CuAl.
Databáze:	OpenAIRE
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