CFD Simulation of the Carbon Dust Combustion in the COREX registered Melter Gasifier

CFD Simulation of the Carbon Dust Combustion in the COREX registered Melter Gasifier

Several approaches were chosen to simulate the combustion of carbon particles recycled in the melter gasifier of the COREX plant via a dust burner. Reaction rates from different literature sources were analysed to develop a functional reaction set for the carbon combustion. These models were tested...

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Veröffentlicht in:Steel research international 2008-08, Vol.79 (8), p.579-585
Hauptverfasser: Berger, K, Weis, Ch, Kepplinger, W L
Format: Artikel
Sprache:eng
Schlagworte:
Carbon
Combustion
Dust
Gasification
Ironmaking
Simulation
Steels
Three dimensional models
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Beschreibung
Zusammenfassung:Several approaches were chosen to simulate the combustion of carbon particles recycled in the melter gasifier of the COREX plant via a dust burner. Reaction rates from different literature sources were analysed to develop a functional reaction set for the carbon combustion. These models were tested in a 180 degree sector of the burner domain and were compared among each other. The results were transferred into a full 3D model of the dome region in the melter gasifier.
ISSN:1611-3683
1869-344X
DOI:10.1002/srin.200806169