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Author(s):
Ponzio, A.; Sivalingam, S.; Yang, W.; Blasiak, W.; Eriksson, O. 
Title:
Ignition of single coal particles in high-temperature oxidizers with various oxygen concentrations 
Abstract:
In this investigation, coal pellets were combusted using a high temperature oxidizer with varying oxygen concentration, using a small scale batch reactor able to preheat the oxidizer to 1273 K. In base of the experimental results, the influence of oxygen concentration on the ignition mechanism, the solid temperature inside the particle at the moment of ignition, the mass lost at the moment of the ignition and ignition time is analyzed and discussed. A theoretical basis for the division of the co...    »
 
Journal title:
Fuel 
Year:
2008 
Journal volume:
87 
Journal issue:
Pages contribution:
974- 87