Characteristic Analysis of SCR Flue Gas Denitrification Catalyst in Power Plant

SCR is the main denitrification technology in thermal power plant at moment. The catalysts whose performance directly influences the effect of the De- NOX are the key to SCR flue gas De-NOX system. The principle of SCR system, the effect factors of process, the types of SCR catalysts and their characteristics in reaction are introduced. The characteristics and application of different SCR catalysts are compared and analyzed.