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Reaction kinetics and modelling of the gold catalysed glycerol oxidation

Demirel, Séval ; Lucas, Martin ; Wärnå, Johan ; Salmi, Tapio ; Murzin, Dmitry ; Claus, Peter :
Reaction kinetics and modelling of the gold catalysed glycerol oxidation.
[Online-Edition: http://dx.doi.org/10.1007/s11244-007-0303-y]
In: Topics in Catalysis, 44 (1) pp. 299-305.
[Artikel], (2007)

Offizielle URL: http://dx.doi.org/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.

Typ des Eintrags: Artikel
Erschienen: 2007
Autor(en): Demirel, Séval ; Lucas, Martin ; Wärnå, Johan ; Salmi, Tapio ; Murzin, Dmitry ; Claus, Peter
Titel: Reaction kinetics and modelling of the gold catalysed glycerol oxidation
Sprache: Englisch
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.

Titel der Zeitschrift, Zeitung oder Schriftenreihe: Topics in Catalysis
Band: 44
(Heft-)Nummer: 1
Freie Schlagworte: liquid-phase oxidation - glycerol - supported gold catalysts - kinetic modelling
Fachbereich(e)/-gebiet(e): Fachbereich Chemie
Fachbereich Chemie > Technische Chemie > Technische Chemie II
Fachbereich Chemie > Technische Chemie
Hinterlegungsdatum: 20 Mär 2009 08:45
Offizielle URL: http://dx.doi.org/10.1007/s11244-007-0303-y
ID-Nummer: 10.1007/s11244-007-0303-y
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