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RECORD NUMBER: 3 OF 10

OLS Field Name OLS Field Data
Main Title Emissions and efficiency performance of industrial coal stoker fired boilers /
Author Langsjoen, Peter L. ; Langsjoen, P. L. ; Burlingame, J. O. ; Gabrielson, J. E.
Other Authors
Author Title of a Work
Burlingame J. O.
Gabrielson, J. E.
Burlingame, J. O.
CORP Author KVB, Inc., Minneapolis, MN.;Industrial Environmental Research Lab., Research Triangle Park, NC.;Department of Energy, Washington, DC.;American Boiler Manufacturers Association, Arlington, VA.
Publisher American Boiler Manufacturers Association ; U.S. Dept. of Energy, Division of Power Systems Energy Technology Branch ; U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory,
Year Published 1982
Report Number EPA 600-7-81-111a
Stock Number PB82-115312
OCLC Number 09270159
Subjects Boilers--Environmental aspects--United States. ; Coal--Environmental aspects--United States. ; Boilers--Efficiency.
Additional Subjects Stokers ; Air pollution ; Boilers ; Performance evaluation ; Design criteria ; Particles ; Industrial wastes ; Combustion products ; Air pollution control ; Nitrogen oxides ; Sulfur oxides ; Oxygen ; Carbon dioxide ; Carbon monoxide ; Hydrocarbons ; Fly ash ;
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=20006TRC.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 600-7-81-111a Headquarters Library/Washington,DC 03/15/2010
EJBD  EPA 600-7-81-111a Headquarters Library/Washington,DC 09/28/2018
ESAD  EPA 600-7-81-111A Region 10 Library/Seattle,WA 10/24/1997
Collation xv, 330 pages : illustrations ; 28 cm.
Abstract
The report gives results of field measurements of 18 coal stoker-fired boilers including spreader stokers, mass-fired overfeed stokers, and mass-fired underfeed stokers. The test variables included stoker design, heat release rate, excess air, coal analysis and sizing, overfire air, and flyash reinjection. Measurements included O2, CO2, CO, NO, NO2, SO2, SO3, gaseous hydrocarbons, uncontrolled and controlled particulate mass loading, particle size distribution of the flyash, combustible content of ash, sulfur retention in the ash, and boiler efficiency. Particulate loading is shown to be largely dependent on stoker type and degree of flyash reinjection. It increases with heat release rate, but can be controlled with proper use of overfire air in many cases. Nitric oxide increases with excess air and grate heat release rate. These relationships are defined in the report. Overfire air, as it exists in current boiler designs, does not affect NOx. The report also addresses other relationships between operating variables and measured emissions and efficiency. A separate data supplement is available.
Notes
"KVB, Inc." "EPA 600-7-81-111a." "July 1981." Cover title. Includes bibliographical references. "IAG/contract nos. IAG-D7-E681 (EPA), EF-77-C-01-2609 (DoE), program element no. EHE624.