The Research of CFB Boiler Operation for Oxygen Enhanced Dried Lignite Combustion
W. Nowak, W. Muskała, J. Krzywański, T. Czakiert
2011Rynek Energii
tlooto Summary
CFB boiler operation for oxygen-enhanced dried lignite combustion reduces emissions of CO and NOx with optimal oxygen content below 60%.
Abstract
The paper presents the research of CFB boiler operation for oxygen-enhanced dried lignite combustion. The combustion in oxygen-enhanced conditions generally leads to reducing the emissions of CO and NOx and N2O due to reduced volume of flue gas. The maximum oxygen content for oxygen-enhanced combustion in O2/N2 conditions should not exceed 60%, however, the maximum drying extent of fuel should not be higher than 50% of the initial moisture content in an examined lignite.
Citation format
NOWAK, W., et al. The research of CFB boiler operation for oxygen enhanced dried lignite combustion. Rynek Energii, 2011: 172–176.