"Selective Hydrogenation of Citral over Pt-Sn Supported on Activated Carbon

Neri, G.; Milone, C.; Donato, A.; Mercadante, L.; Visco, A. M.; Donato, Andrea

doi:10.1002/jctb.280600113

Hydrogenation of citral has been studied over Pt and Pt-Sn catalysts supported on activated carbon. Under the conditions used the unsaturated alcohols, geraniol and nerol, were the main reaction products. Addition of a small amount of tin (20% at.) to Pt/C increases the overall catalytic activity whereas a decrease is observed at higher tin contents. Addition of tin leads also to an increase in the selectivity to unsaturated alcohols which reaches a value of about 90%. The higher selectivity and activity are attributed to an activation of the C = O bond by tin ions.

Titolo:	"Selective Hydrogenation of Citral over Pt-Sn Supported on Activated Carbon
Autori:	G. NERI C. MILONE A. DONATO L. MERCADANTE A. M. VISCO DONATO, Andrea mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	1994
Rivista:	JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY
Handle:	http://hdl.handle.net/20.500.12318/2587
Appare nelle tipologie:	1.1 Articolo in rivista

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http://hdl.handle.net/20.500.12318/2587

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