HAPS EMISSION CHARACTERISTICS FROM COAL FIRED POWER PLANTS WITH SPECIAL REFERENCE TO MERCURY
HAPs emission characteristics from coal and oil fired power plants were studied in order to control HAPs by formulating US maximum achievable control technology (MACT) like regulation in Korea. Relatively lower levels of NOx, SOx were emitted from plant using bituminous than the anthracite coal; dust were emitted less from fuel oil. Mercury, lead and chromium were dominant in coal fired power plant emission and nickel followed by chromium from fuel oil power plant. The major VOCs emitted from coal burning plant were 1,2-dichloroethane, benzene, carbon tetrachloride, chloroform, trichloro-ethylene. The mercury and other HAPs in flue gas were attributed to fuel types, combustion temperature and conditions, residence time in the particulate control devices, APCDs configuration. After detail analysis of emission tests, the continuous emission data collected from facilities under operation and considering other various factors guideline will be suggested with special reference to US MACT like regulation.
coal combustion mercury speciation HAPs US MACT APCDs
Deepak Pudasainee Jeonghun KIM Sanghyeob LEE Jumyon PARK Hana JANG Geumju SONG Yongchil SEO
Dept.of Environmental Engineering, YIEST, Yonsei University, Wonju, South Korea Pohang University of Science and Technology, Pohang, South Korea
国际会议
第六届煤燃烧国际会议(The 6th International Symposium on Coal Combustion)
武汉
英文
848-852
2007-12-01（万方平台首次上网日期，不代表论文的发表时间）