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Reaction kinetics and modelling of the gold catalysed glycerol oxidation

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

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.

Item Type: Article
Erschienen: 2007
Creators: Demirel, Séval and Lucas, Martin and Wärnå, Johan and Salmi, Tapio and Murzin, Dmitry and Claus, Peter
Title: Reaction kinetics and modelling of the gold catalysed glycerol oxidation
Language: English
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.

Journal or Publication Title: Topics in Catalysis
Volume: 44
Number: 1
Uncontrolled Keywords: liquid-phase oxidation - glycerol - supported gold catalysts - kinetic modelling
Divisions: 07 Department of Chemistry
07 Department of Chemistry > Fachgebiet Technische Chemie > Technische Chemie II
07 Department of Chemistry > Fachgebiet Technische Chemie
Date Deposited: 20 Mar 2009 08:45
Official URL: http://dx.doi.org/10.1007/s11244-007-0303-y
Identification Number: doi:10.1007/s11244-007-0303-y
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