Record Display for the EPA National Library Catalog

RECORD NUMBER: 20 OF 25

OLS Field Name OLS Field Data
Main Title Prevention of Elemental Mercury Reemissions from Illinois Coal Wet Scrubbers.
Author Chang, J. C. S. ; Ghorishi, S. B. ; Zhao, Y. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Air Pollution Prevention and Control Div. ;ARCADIS Geraghty and Miller, Durham, NC.
Publisher Jun 2005
Year Published 2005
Report Number EPA-600/R-05/075;
Stock Number PB2006-102387
Additional Subjects Mercury ; Reemission ; Coal-fired power plants ; Limestone scrubbing ; Wet sdrubbers ; Illinois ; Air pollution control ; Slurries ; Flue gas ; Natural gas ; Recommendations ; Flue gas desulferization (FGD)
Holdings
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Status
NTIS  PB2006-102387 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 10/09/2006
Collation 40p
Abstract
The overall objectives of this study were to perform pilot plant tests to evaluate techniques that can be used to reduce mercury reemissions from wet limestone scrubbers in coal-fired power plants. A pilot-scale (0.01 MW) wet limestone FGD system was designed, constructed, and debugged for the purpose of conducting mercury reemission research. The scrubber used limestone slurry as the reagent to absorb sulfur dioxide and mercury from flue gas generated from a furnace. Usually, natural gas was used as the fuel in the furnace to provide better control of flue gas conditions. An Illinois coal, Galatia, was also burned in the furnace to verify the results from natural gas tests.