INVESTIGADORES
SANCHEZ Maria Amparo
artículos
Título:
Influence of preparation method and boron addition on themetal function properties of Ru?Sn catalysts for selective carbonyl hydrogenation.
Autor/es:
MARIA A. SANCHEZ; VANINA A. MAZZIERI; MARIO R. SAD; RICARDO GRAU; CARLOS L. PIECK
Revista:
JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY
Editorial:
JOHN WILEY & SONS LTD
Referencias:
Año: 2010 vol. 86 p. 447 - 453
ISSN:
0268-2575
Resumen:
Improvements in the selective hydrogenation of unsaturated fatty acid methyl esters in order to obtain unsaturated fatty alcohols have been attempted through the preparation and modification of supported group VIII metallic catalysts. Suitable catalysts appear to be those based on supported Ru modified by Sn. The influence of preparation and activation methods on the structural and electronic properties of the metallic phase and the effect of modifications to these properties on the catalytic performance of RuSn/Al2O3 catalysts was studied regarding selective hydrogenation of carbonyl groups.
