INVESTIGADORES
VAZQUEZ Patricia Graciela
artículos
Título:
? Influence of the alcohol molecular size in the degydration reaction catalyzed by carbon supported heteropolyacids?
Autor/es:
L. R. PIZZIO, P. G. VÁZQUEZ, C. V. CÁCERES, M. N. BLANCO, E. N. ALESSO, M.I. ERLICH,, R. TORVISO, L. FINKIELSZTEIN, B. LANTAÑO, G. Y. MOLTRASIO, J. M. AGUIRRE
Revista:
CATALYSIS LETTERS
Editorial:
SPRINGER
Referencias:
Lugar: New York; Año: 2004 vol. 93 p. 67 - 73
ISSN:
1011-372X
Resumen:
The catalytic performance of tungstophosphoric and molyddophosphoric acids supported on two commercial carbons, for dehydration reactions of several alcohols, was studied. The alcohol conversion depended on their molecular size, while selectivity to alkenes was also related to cyclodimer molecular size formed by certain alkenes in acidic medium. Acidity and mean pore diameter of the catalysts showed an influence on the conversion degree of the alcohols into alkenes and also into alkene cyclodimerization.
