Coal-water slurry reburning for NO{sub x} emissions control
Conference
·
OSTI ID:171576
- Energy and Environmental Research Corporation, Orrville, OH (United States); and others
The Energy and Environmental Research Corporation (EER) has designed, installed and tested several natural gas reburning system for NO{sub x} control. Coal reburning has also been studied by EER and demonstrated by others. Coal-Water Slurry (CWS) reburning offers the potential to significantly lower the cost of NO{sub x} control. This paper describes the retrofit application of coal-water slurry as a reburn fuel on a pulverized coal fired utility boiler. A comparative analysis is provided with respect to boiler performance and combustion efficiency between the proposed (CWS) reburn fuel and the demonstrated natural gas/coal reburn fuels. An economic evaluation of the capital and operating cost of a typical utility boiler is also presented.
- Research Organization:
- Coal and Slurry Technology Association, Washington, DC (United States); USDOE Pittsburgh Energy Technology Center, PA (United States)
- OSTI ID:
- 171576
- Report Number(s):
- CONF-950313--; ON: TI96120207
- Country of Publication:
- United States
- Language:
- English
Similar Records
Results of CWS reburn tests on a 10 x 10{sup 6} Btu/hr tower furnace and its impact on CWS reburn economics
The use of pulverized coal and coal-water-slurry in reburning NO{sub x} control
Coal water slurry reburning: Low cost NOx compliance system for cyclone-fired boilers
Conference
·
Tue Jul 01 00:00:00 EDT 1997
·
OSTI ID:490349
The use of pulverized coal and coal-water-slurry in reburning NO{sub x} control
Technical Report
·
Sun Dec 31 23:00:00 EST 1995
·
OSTI ID:269420
Coal water slurry reburning: Low cost NOx compliance system for cyclone-fired boilers
Conference
·
Mon Dec 30 23:00:00 EST 1996
·
OSTI ID:458543