Przemysl Chemiczny, Vol.96, No.4, 921-925, 2017
Use of waste heat recovery system for cleaning flue gas in a coal-fired power unit
Condensation of steam in flue gas from lignite combustion resulted not only in energy saving but also in decreasing emission of HF (by 85%), HCI (by 47%), SO2 (by 12.5%) and dust (by 90%).