Catalyst deactivation and reactivation during aqueous alcohol oxidation in a redox-cycle reactor

A.P. Markusse, B.F.M. Kuster, J.C. Schouten

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

9 Citaten (Scopus)

Samenvatting

Platinum catalyst deactivation during aqueous alcohol oxidation is discussed, using the oxidation of methyl -D-glucopyranoside as an example. The most important causes of platinum deactivation are catalyst over-oxidation and catalyst poisoning. Deactivation by over-oxidation can be reversed by applying a redox-cycle, i.e. cyclic exposure to oxidative and reductive circumstances. A kinetic model for methyl -D-glycopyranoside oxidation, platinum deactivation, and reactivation is presented and implemented into a three-phase stirred slurry reactor model, clearly showing the advantages of redox-cycles.
Originele taal-2Engels
TitelCatalyst deactivation 1999 : proceedings of the 8th International Symposium, Brugge, Belgium, October 10-13, 1999
RedacteurenB. Delmon, G.F. Froment
Plaats van productieAmsterdam
UitgeverijElsevier
Pagina's273-280
ISBN van geprinte versie9780444502131
DOI's
StatusGepubliceerd - 1999
Evenementconference; International Symposium on Catalys Deactivation ; 8 (Brugge, Belgium) : 1999.10.10-13; 1999-10-10; 1999-10-13 -
Duur: 10 okt. 199913 okt. 1999

Publicatie series

NaamStudies in Surface Science and Catalysis
Volume126
ISSN van geprinte versie0167-2991

Congres

Congresconference; International Symposium on Catalys Deactivation ; 8 (Brugge, Belgium) : 1999.10.10-13; 1999-10-10; 1999-10-13
Periode10/10/9913/10/99
AnderInternational Symposium on Catalys Deactivation ; 8 (Brugge, Belgium) : 1999.10.10-13

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