Record Display for the EPA National Library Catalog

RECORD NUMBER: 19 OF 28

OLS Field Name OLS Field Data
Main Title Low-sulfur Western coal use in existing small and intermediate size boilers /
Author Maloney, Kenneth L. ; Moilanen, George L. ; Langsjoen, P. L.
Other Authors
Author Title of a Work
Moilanen, George L.,
Langsjoen, Peter L.,
CORP Author KVB Engineering, Inc., Tustin, CA.;Industrial Environmental Research Lab., Research Triangle Park, NC.
Publisher Environmental Protection Agency, Office of Research and Development, Office of Energy, Minerals, and Industry, Industrial Environmental Research Laboratory ; For sale by the National Technical Information Service,
Year Published 1978
Report Number EPA-600/7-78-153a; EPA-68-02-1863
Stock Number PB-287 937
OCLC Number 05061708
ISBN pbk.
Subjects Coal--Sulfur content--United States. ; Boilers. ; Coal--United States--Sulphur content
Additional Subjects Air pollution ; Boilers ; Sulfur oxides ; Nitrogen oxides ; Carbon monoxide ; Hydrocarbons ; Particles ; Coal ; Industrial wastes ; Combustion products ; Stokers ; Equipment ; Performance evaluation ; Sampling ; Design criteria ; Process charting ; Low sulfur coal ; Air pollution abatement ; Procedures
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101D6RH.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 600-7-78-153a Headquarters Library/Washington,DC 06/24/2013
EKAM  EPA-600/7-78-153 Region 4 Library/Atlanta,GA 07/08/1994
EKBD  EPA-600/7-78-153a Research Triangle Park Library/RTP, NC 12/05/2003
ESAD  EPA 600-7-78-153A Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-287 937 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation xx, 422 p. : ill. ; 28 cm.
Abstract
The report gives results of testing of 10 representative coal-fired boilers in the Upper-Midwest, including an assessment of SOx, NOx, CO, unburned HC, and particulate emissions from these units, as well as an assessment of the operational impact of coal switching. The study showed that western subbituminous coals can be substituted for eastern bituminous coals as an industrial boiler fuel. Western coals are compatible with industrial coal-fired units of current design. Two unit types of older design (underfed and traveling grate stokers) experienced difficulty burning western coal. In some cases, the boiler's maximum load capacity had to be limited, a problem that can be eliminated by predrying the coal or by increasing superheat steam attemperation capacity. Western subbituminous coals were superior to eastern coals in terms of SOx, NOx, particulate, and unburned HC emissions. Western coals could be fired at lower excess air and exhibited substantially lower combustible losses than eastern coals. The size of delivered western coal was a problem in most of the stoker-fired units tested: it generally had too large a percentage of fine coal, caused by its poor weathering characteristics. Stoker performance on western coal can be improved by sizing the coal at the point of use, to reduce delivery distances to about 200 miles.
Notes
Prepared for Environmental Protection Agency, Office of Research and Development. Contract no. 68-02-1863, program element no. EHE624A. July 1978. Includes bibliographical references.