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Titolo:
ON THE PROMOTION EFFECTS IN THE HYDROGENATION OF ACETONE AND PROPANAL
Autore:
VANDRUTEN GMR; AKSU L; PONEC V;
Indirizzi:
LEIDEN UNIV,LEIDEN INST CHEM,GORLAEUS LABS,POB 9502 NL-2300 RA LEIDENNETHERLANDS
Titolo Testata:
Applied catalysis. A, General
fascicolo: 1, volume: 149, anno: 1997,
pagine: 181 - 187
SICI:
0926-860X(1997)149:1<181:OTPEIT>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
SELECTIVE HYDROGENATION; ALPHA,BETA-UNSATURATED ALDEHYDES; CROTONALDEHYDE HYDROGENATION; INTRAMOLECULAR SELECTIVITY; CATALYSTS; PLATINUM; METALS; TIN;
Keywords:
HYDROGENATION; ALDEHYDES; KETONES; PLATINUM CATALYSTS; PROMOTION EFFECT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
28
Recensione:
Indirizzi per estratti:
Citazione:
G.M.R. Vandruten et al., "ON THE PROMOTION EFFECTS IN THE HYDROGENATION OF ACETONE AND PROPANAL", Applied catalysis. A, General, 149(1), 1997, pp. 181-187

Abstract

Hydrogenations of two model compounds (acetone, propanal) have been studied with Pt/SiO2 catalysts, promoter-free or promoted by Ga, Ge or Fe compounds. It appeared that hydrogenation of acetone is faster thanthat of propanal, but the promotion effect is more pronounced with the aldehyde than with the ketone. This is in compliance with earlier work, A tentative explanation of the observed phenomena is suggested, based on the theoretical analysis by Delbecq and Sautet.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 13/07/20 alle ore 10:52:36