Fuel Additives and Fuel Additives Supply System for Coal Boilers Using Chemical Cleaning Wastewater

摘要

The present invention relates to fuel additives and a fuel additives supply system for coal boilers using chemical cleaning wastewater, which can effectively remove sulfur oxide gas from a coal boiler by reusing the chemical cleaning wastewater. The fuel additives for the coal boilers according to the present invention comprises: a main ingredient consisting of Fe(III)-(NH4)2-EDTA; and a mixture consisting of a magnesium carboxylate compound.