PAPERS SELECTED FOR THE SYMPOSIUM

• MOBILE ELECTRON ACCELERATOR FOR FLUE GAS TREATMENT

  Bumsoo Han - EB TECH Co., Ltd. 550 Yuseong-gu Yongsan-dong, Daejeon 305-500, Korea , Sung-Myun Kim - EB TECH Co., Ltd. 550 Yuseong-gu Yongsan-dong, Daejeon 305-500, Korea, Wongu Kang - EB TECH Co., Ltd. 550 Yuseong-gu Yongsan-dong, Daejeon 305-500, Korea , M.J. Lee - Korea Atomic Energy Research Institute, Jeongeup 580-185, Korea, R.A. Salimov - Budker Institute of Nuclear Physic, Lavrentiev prospect 11, Novosibirsk 630090 Russia, N.K. Kuksanov - Budker Institute of Nuclear Physic, Lavrentiev prospect 11, Novosibirsk 630090 Russia

  Abstract Text

  Industrial activities to produce heat and electrical energy are responsible for emitting a large number and amount of pollutants, such as fly ash, sulphur oxides (SOX), nitrogen oxides (NOX) and volatile organic compounds, into the atmosphere. To reduce such pollutants,... show full text »
  Abstract Text

  Industrial activities to produce heat and electrical energy are responsible for emitting a large number and amount of pollutants, such as fly ash, sulphur oxides (SOX), nitrogen oxides (NOX) and volatile organic compounds, into the atmosphere. To reduce such pollutants, electron beam treatment process has been introduced. Electrons interact with gas creating divergent ions and radicals including oxidizing radicals and excited species. These excited species react in a various ways to convert SOX and NOX into a dry product containing (NH4)2SO4 and NH4NO3 that was usable as a fertilizer. Due to the necessity of pilot scale test facility for continuous treatment of gaseous wastes on the spot, a mobile electron beam irradiation system mounted on trailer is under development in EB TECH Co. Ltd. This mobile electron beam irradiation system is designed for the individual field application with self-sustaining systems, such as electric generator, cooling system etc. This mobile electron accelerator is self-shielded with steel plate and lead block which will satisfy the required safety figures. Design parameters are limited by the allowable total weight and height of the trailer on the road which controlled by Government regulation. Therefore, the output parameter of e-beam is designed for 0.6MeV and 20kW through 600mm window. This mobile unit will be used for on-site test of flue gases from the power plant by Korea Atomic Energy Research Institute (KAERI) and EB TECH Co. Ltd. This unit could treat up to 10,000 Nm3 of gases per day. « hide
  Symposium Session: Power Plants life cycle extension, new clean coal technologies | Produženja radnog veka elektrana i novih ekološki čistih tehnologija