Transition metal-based bimetallic catalysts for the chemoselective hydrogenation of furfuraldehyde

In this work, the liquid-phase chemoselective hydrogenation of furfural was studied, employing Pt, Rh and Ni-based catalysts. Bimetallic systems, containing different amounts of tin, were obtained by means of controlled surface reactions between a monometallic catalyst and Sn(C4H 9)4. The results ob...

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Detalles Bibliográficos
Autores principales: Vetere, Virginia, Merlo, Andrea Beatriz, Ruggera, José Fernando, Casella, Mónica Laura
Formato: Articulo
Lenguaje:Inglés
Publicado: 2010
Materias:
Química
Bimetallic catalysts
Furfural
Furfuryl alcohol
Hydrogenation
PtSn
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/82494
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-82494
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Química
Bimetallic catalysts
Furfural
Furfuryl alcohol
Hydrogenation
PtSn
spellingShingle Química
Bimetallic catalysts
Furfural
Furfuryl alcohol
Hydrogenation
PtSn
Vetere, Virginia
Merlo, Andrea Beatriz
Ruggera, José Fernando
Casella, Mónica Laura
Transition metal-based bimetallic catalysts for the chemoselective hydrogenation of furfuraldehyde
topic_facet Química
Bimetallic catalysts
Furfural
Furfuryl alcohol
Hydrogenation
PtSn
description In this work, the liquid-phase chemoselective hydrogenation of furfural was studied, employing Pt, Rh and Ni-based catalysts. Bimetallic systems, containing different amounts of tin, were obtained by means of controlled surface reactions between a monometallic catalyst and Sn(C4H 9)4. The results obtained when monometallic catalysts were employed suggest a relationship between metal properties and the activity and selectivity obtained. All systems allowed obtaining furfuryl alcohol with high selectivity (99, 97 and 76% were achieved with Pt, Rh and Ni catalysts, respectively). The addition of tin has different effects on the three systems, both in terms of conversion and selectivity. An interesting result was obtained for the Ni-based catalysts, for which the addition of tin led to a significant increase in furfuryl alcohol selectivity and, depending on the Sn/Ni ratio, also to an increase in the catalytic activity of the system.
format Articulo
Articulo
author Vetere, Virginia
Merlo, Andrea Beatriz
Ruggera, José Fernando
Casella, Mónica Laura
author_facet Vetere, Virginia
Merlo, Andrea Beatriz
Ruggera, José Fernando
Casella, Mónica Laura
author_sort Vetere, Virginia
title Transition metal-based bimetallic catalysts for the chemoselective hydrogenation of furfuraldehyde
title_short Transition metal-based bimetallic catalysts for the chemoselective hydrogenation of furfuraldehyde
title_full Transition metal-based bimetallic catalysts for the chemoselective hydrogenation of furfuraldehyde
title_fullStr Transition metal-based bimetallic catalysts for the chemoselective hydrogenation of furfuraldehyde
title_full_unstemmed Transition metal-based bimetallic catalysts for the chemoselective hydrogenation of furfuraldehyde
title_sort transition metal-based bimetallic catalysts for the chemoselective hydrogenation of furfuraldehyde
publishDate 2010
url http://sedici.unlp.edu.ar/handle/10915/82494
work_keys_str_mv AT veterevirginia transitionmetalbasedbimetalliccatalystsforthechemoselectivehydrogenationoffurfuraldehyde
AT merloandreabeatriz transitionmetalbasedbimetalliccatalystsforthechemoselectivehydrogenationoffurfuraldehyde
AT ruggerajosefernando transitionmetalbasedbimetalliccatalystsforthechemoselectivehydrogenationoffurfuraldehyde
AT casellamonicalaura transitionmetalbasedbimetalliccatalystsforthechemoselectivehydrogenationoffurfuraldehyde
bdutipo_str Repositorios
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