- Author
-
Senior, C. L.
|
Lignell, D. O.
|
Sarofim, A. F.
|
Mehta, A.
- Title
- Modeling Arsenic Partitioning in Coal-Fired Power Plants.
- Coporate
- Reaction Engineering International, Salt Lake City, UT
EPRI, Palo Alto, CA
- Journal
-
Combustion and Flame,
Vol. 147,
No. 3,
209-221,
November 2006
- Keywords
-
power plants
|
coal
|
arsenic
|
combustion
|
poisons
|
vapor phases
|
flue gas
|
equations
|
condensation
|
computer models
|
sulfur
|
combustion chambers
|
size distribution
|
vaporization
|
boilers
|
fly ash
- Identifiers
- selective catalytic reduction (SCR); coal-fired boiler; free molecular regime (submicrometer ash particles); continuum regime (supermicrometer ash particles); compositions of six coals burned in pilot-scale combustor; postcombustion ash size distribution for six coals; submicrometer ash particle mass and area fractions for six coals; characteristics of full-scale plants; conditions for vaporization calculations and comparison of measured and calculated arsenic partitioning in ash for pilot-scale combustion experiments; predicted vapor-phase arsenic concentrations for six coals, assuming the full-scale boiler time-temperature history