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http://dx.doi.org/10.18770/KEPCO.2020.06.04.455

Emission Characteristics of Fine Particles from Thermal Power Plants  

Park, Sooman (KEPCO Research Institute, Korea Electric Power Corporation)
Lee, Gayoung (KEPCO Research Institute, Korea Electric Power Corporation)
Publication Information
KEPCO Journal on Electric Power and Energy / v.6, no.4, 2020 , pp. 455-460 More about this Journal
Abstract
In order to identify the characteristics of fine particle emissions from thermal power plants, this study conducted measurement of the primary emission concentration of TPM, PM10 and PM2.5 according to Korea standard test method (ES 01301.1) and ISO 23210 method (KS I ISO 23210). Particulate matters were sampled in total 74 units of power plants such as 59 units of coal-fired power plants, 7 units of heavy oil power plants, 2 units of biomass power plant, and 6 units of liquid natural gas power plants. The average concentration of TPM, PM10, PM2.5 by fuel are 3.33 mg/m3, 3.01 mg/m3, 2.70 mg/m3 in coal-fired plant, 3.02 mg/m3, 2.99 mg/m3, 2.93 mg/m3 in heavy oil plant, 0.114 mg/m3, 0.046 mg/m3, 0.036 mg/m3 in LNG plant, respectively. These results of TPM, PM10 and PM2.5 were satisfied with the standards of fine dust emission allowance in all units of power plants, respectively. Also, this study evaluated the characteristics of fine particle emissions by conditions of power plants including generation sources, boiler types and operation years and calculated emission factors and then evaluated fine particle emissions by sources of electricity generation.
Keywords
Particulate Matter; $PM_{10}$; $PM_{2.5}$; Emission; Emission Factor; Coal-Fired Power Plant;
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Times Cited By KSCI : 4  (Citation Analysis)
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