Demirel, Séval ; Lucas, Martin ; Wärnå, Johan ; Salmi, Tapio ; Murzin, Dmitry ; Claus, Peter (2007)
Reaction kinetics and modelling of the gold catalysed glycerol oxidation.
In: Topics in Catalysis, 44 (1)
doi: 10.1007/s11244-007-0303-y
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The kinetics of the glycerol oxidation using a carbon supported gold catalyst was studied experimentally in a batch reactor at oxygen pressures up to 10 bar and at temperatures from 25 to 100 °C. The influence of the mass transfer on the reaction was estimated and confirmed with theoretical calculations. A kinetic model has been proposed on the basis of a Langmuir-Hinshelwood mechanism for the experiments carried out in the kinetic regime and the kinetic parameters (reaction rate and adsorption constants as well as activation energies) were calculated.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2007 |
| Autor(en): | Demirel, Séval ; Lucas, Martin ; Wärnå, Johan ; Salmi, Tapio ; Murzin, Dmitry ; Claus, Peter |
| Art des Eintrags: | Bibliographie |
| Titel: | Reaction kinetics and modelling of the gold catalysed glycerol oxidation |
| Sprache: | Englisch |
| Publikationsjahr: | 30 Mai 2007 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Topics in Catalysis |
| Jahrgang/Volume einer Zeitschrift: | 44 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1007/s11244-007-0303-y |
| Kurzbeschreibung (Abstract): | The kinetics of the glycerol oxidation using a carbon supported gold catalyst was studied experimentally in a batch reactor at oxygen pressures up to 10 bar and at temperatures from 25 to 100 °C. The influence of the mass transfer on the reaction was estimated and confirmed with theoretical calculations. A kinetic model has been proposed on the basis of a Langmuir-Hinshelwood mechanism for the experiments carried out in the kinetic regime and the kinetic parameters (reaction rate and adsorption constants as well as activation energies) were calculated. |
| Freie Schlagworte: | liquid-phase oxidation - glycerol - supported gold catalysts - kinetic modelling |
| Fachbereich(e)/-gebiet(e): | 07 Fachbereich Chemie 07 Fachbereich Chemie > Ernst-Berl-Institut > Fachgebiet Technische Chemie > Technische Chemie II 07 Fachbereich Chemie > Ernst-Berl-Institut > Fachgebiet Technische Chemie |
| Hinterlegungsdatum: | 20 Mär 2009 08:45 |
| Letzte Änderung: | 05 Mär 2013 09:18 |
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