Simulation and analysis of the interaction between electron beam and industrial flue gas

Penetrating depth and dose distribution of electron beam in flue gas can influence efficiency of desulfurization and denitration. Beam energy loss during passing through the metal foil window has been calculated by theory and Monte Carlo simulation. Electron beam penetrating depth and dose distribution in the flue gas irradiation vessel have been obtained as well. Some conclusions have been gotten: the optimal electron beam energy is 700 keV. Cross sectional dimensions of the reaction chamber is selected about 1.0 m×3.5 m. The work mode is face to face irradiation with two electron accelerators.