Field tests of industrial stoker coal-fired boilers for emissions control and efficiency improvement - Site F

Technical Report · Sat Mar 01 04:00:00 EST 1980

DOI:https://doi.org/10.2172/5082352· OSTI ID:5082352

Langsjoen, P. L.; Tidona, R. J.; Gabrielson, J. E.

The report gives results of field measurements made on an 80,000 lb/hr coal-fired spreader-stoker boiler. The effects of various parameters on boiler emissions and efficiency were studied. Parameters included overfire air, flyash injection, excess air, boiler load, and coal properties. Measurements included O/sub 2/, CO/sub 2/, CO, NO, NO/sub 2/, SO/sub 2/, SO/sub 3/, HC, controlled and uncontrolled particulate loading, particle size distribution of the uncontrolled flyash, and combustible content of the ash. In addition to test results and observations, the report describes the facility tested, coals fired, test equipment, and procedures. Particulate loading on this unit averaged 6.00 lb/million Btu uncontrolled and 1.05 lb/million Btu controlled at full load. Nitric oxide emissions averaged 0.45 lb/million Btu (330 ppM) at all loads.

• Research Organization: KVB, Inc., Minneapolis, MN (USA)
• DOE Contract Number: AC01-77ET10386
• OSTI ID: 5082352
• Report Number(s): EPA-600/7-80-065a
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010900 -- Coal
Lignite
& Peat-- Environmental Aspects
20 FOSSIL-FUELED POWER PLANTS
200202* -- Fossil-Fueled Power Plants-- Waste Management-- Noxious Gas & Particulate Emissions
AEROSOL WASTES
AIR POLLUTION
AIR POLLUTION CONTROL
BOILERS
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CARBONACEOUS MATERIALS
CHALCOGENIDES
CHEMICAL REACTIONS
COAL
COMBUSTION
DATA
EFFICIENCY
EMISSION
ENERGY SOURCES
EXPERIMENTAL DATA
FLUE GAS
FLY ASH
FOSSIL FUELS
FUEL FEEDING SYSTEMS
FUEL SYSTEMS
FUELS
GASEOUS WASTES
INFORMATION
MATERIALS
NITRIC OXIDE
NITROGEN COMPOUNDS
NITROGEN OXIDES
NUMERICAL DATA
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PARAMETRIC ANALYSIS
PARTICLE SIZE
PARTICLES
PERFORMANCE TESTING
POLLUTION
POLLUTION CONTROL
SIZE
STOKERS
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
SULFUR TRIOXIDE
TESTING
THERMOCHEMICAL PROCESSES
WASTES