Palladium–Ruthenium Catalyst for Selective Hydrogenation of Furfural to Cyclopentanol

Palladium–Ruthenium Catalyst for Selective Hydrogenation of Furfural to Cyclopentanol

Bimetallic Pd–Ru/C catalyst was shown to be much more active in the aqueous-phase hydrogenation of furfural (473 K, 8 MPa) in comparison with both Pd/C and Ru/C catalysts. The enhanced hydrogenation activity manifested itself as an increased yield of cyclopentanol (77%) at a complete conversion of f...

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Veröffentlicht in:Kinetics and catalysis 2018-05, Vol.59 (3), p.339-346
Hauptverfasser: Mironenko, R. M., Belskaya, O. B., Lavrenov, A. V., Likholobov, V. A.
Format: Artikel
Sprache:eng
Schlagworte:
Bimetals
Catalysis
Catalysts
Chemistry
Chemistry and Materials Science
Electron states
Furfural
Hydrogenation
Physical Chemistry
Ruthenium
Synergistic effect
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Zusammenfassung:Bimetallic Pd–Ru/C catalyst was shown to be much more active in the aqueous-phase hydrogenation of furfural (473 K, 8 MPa) in comparison with both Pd/C and Ru/C catalysts. The enhanced hydrogenation activity manifested itself as an increased yield of cyclopentanol (77%) at a complete conversion of furfural. The observed synergistic effect between palladium and ruthenium in the tested reaction can be related to changes in the electronic state and particle size of supported metals upon interaction with each other and the Pd–Ru alloy formation.
ISSN:0023-1584
1608-3210
DOI:10.1134/S0023158418030151