METHOD AND SYSTEM FOR NOX REMOVAL

摘要

The method for removing NO x from flue gas by SCR, comprises supplying a reagent for the SCR reaction of NO x into the flue gas, then contacting the flue gas with a catalyst (12). Supplying the reagent includes supplying a less than stoichiometric amount of reagent, and after contacting the flue gas with a catalyst (12) a final NO x removal step is provided.