Effectiveness of Polish lignites as reburn fuels

The utility of four Polish lignites as reburn fuels for nitrogen oxides emission reduction was studied in a laboratory-scale drop-tube furnace. The efficacy of the lignites correlated with their calcium content and varied with volatile matter content. A comparison of reburning efficacy of partially...

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Veröffentlicht in:	Fuel (Guildford) 2002-04, Vol.81 (6), p.837-840
Hauptverfasser:	HARDY, Tomasz, KORDYLEWSKI, Włodzimierz
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Combustion of solid fuels Combustion. Flame Energy Energy. Thermal use of fuels Exact sciences and technology Theoretical studies. Data and constants. Metering
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Zusammenfassung:	The utility of four Polish lignites as reburn fuels for nitrogen oxides emission reduction was studied in a laboratory-scale drop-tube furnace. The efficacy of the lignites correlated with their calcium content and varied with volatile matter content. A comparison of reburning efficacy of partially devolatilized chars with that of parent lignites demonstrated that the latter achieved a higher NO sub(x) emission reduction.
ISSN:	0016-2361 1873-7153
DOI:	10.1016/S0016-2361(01)00208-3