Wang, Chaojun; He, Boshu; Sun, Shaoyang; Wu, Ying; Yan, Na - In: Energy 48 (2012) 1, pp. 196-202
This paper presents a case study of recovering the waste heat of the exhaust flue gas before entering a flue gas desulphurizer (FGD) in a 600 MW power plant. This waste heat can be recovered by installing a low pressure economizer (LPE) to heat the condensed water which can save the steam...