COMBUSTION FURNACE AND METHOD OF DENITRATION INSIDE COMBUSTION FURNACE

摘要

PROBLEM TO BE SOLVED: To provide a combustion furnace reducing nitrogen oxides included in the combustion exhaust gas of the combustion equipment of such as a boiler using fossil fuel and the method of denitration the inside the combustion furnace.;SOLUTION: A combustion furnace 11 combusting fossil fuel containing sulfur is provided with a denitrating agent feeding means 23, which feeds the denigrating agent around the outlet of a furnace 13 and a denitrating auxiliary agent feeding means 100A, which feeds denitration auxiliary agent 101 preventing the inhibiting effect against the fed denitrating agent 24.;COPYRIGHT: (C)2001,JPO