Simulation Study on Equivalent Dose Field of Electron Beam Irradiation Flue Gas Desulfurization and Denitrification Model and Its Parameters Optimization

In an electron beam irradiation flue gas desulfurization and denitrification technical model, the track and the equivalent dose field of electron beams with different inject energy were simulated with Geant4 toolkit. Simulation results show that electron beam with 1.75 MeV matches with 1 000 MWe level power plant flue gas desulfurization and denitrification technical design. The simulation results will be beneficial to the engineering design and the accelerator parameter optimization.