TY - JOUR
T1 - Old Smokey coal fire, Floyd County, Kentucky
T2 - Estimates of gaseous emission rates
AU - O'Keefe, Jennifer M.K.
AU - Neace, Erika R.
AU - Lemley, Edward W.
AU - Hower, James C.
AU - Henke, Kevin R.
AU - Copley, Gregory
AU - Hatch, Rachel S.
AU - Satterwhite, Anne B.
AU - Blake, Donald R.
PY - 2011/8/1
Y1 - 2011/8/1
N2 - Vent emissions of the Old Smokey coal fire, Floyd County, Kentucky, were studied in May and July, 2010. Vent emissions were generally lower in July, perhaps due to a shift in the fire front, change in vent structure, or another unidentified factor. Volatile organics in the vent gasses contain dangerous levels of toxic, carcinogenic, and other hazardous compounds. Benzene ranges to nearly 400 parts per billion (volume) at one vent. Toluene exceeds 104 parts per billion (volume) at the same vent.Flux rates for CO2 and CO range to 85,000mg/s/m2 and 89mg/s/m2, respectively, for various vents for the two measuring times. Estimates of total CO2 emissions, possibly less than 1000t/year, are within the range of other eastern Kentucky coal fires.
AB - Vent emissions of the Old Smokey coal fire, Floyd County, Kentucky, were studied in May and July, 2010. Vent emissions were generally lower in July, perhaps due to a shift in the fire front, change in vent structure, or another unidentified factor. Volatile organics in the vent gasses contain dangerous levels of toxic, carcinogenic, and other hazardous compounds. Benzene ranges to nearly 400 parts per billion (volume) at one vent. Toluene exceeds 104 parts per billion (volume) at the same vent.Flux rates for CO2 and CO range to 85,000mg/s/m2 and 89mg/s/m2, respectively, for various vents for the two measuring times. Estimates of total CO2 emissions, possibly less than 1000t/year, are within the range of other eastern Kentucky coal fires.
KW - Abandoned mine lands
KW - Benzene
KW - Coal
KW - Volatile organic compounds
UR - http://www.scopus.com/inward/record.url?scp=79960382272&partnerID=8YFLogxK
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U2 - 10.1016/j.coal.2011.06.005
DO - 10.1016/j.coal.2011.06.005
M3 - Article
AN - SCOPUS:79960382272
SN - 0166-5162
VL - 87
SP - 150
EP - 156
JO - International Journal of Coal Geology
JF - International Journal of Coal Geology
IS - 2
ER -