Wet Flue Gas Desulfurization with Lime/Limestone Slurry
Process Stages. The essential process stages of this wet desulphurisation method are: Absorbent preparation and dosing; Removal of SOx (HCl, HF) Dewatering and conditioning of the product; In this method, limestone (CaCO3) or quicklime (CaO) can be used as the absorbent.