Exploration of flue gas water extraction technology
The condensation method for flue gas water recovery technology includes direct condensation method and indirect condensa-tion method by heat exchangers.The direct condensation method is widely used in power plants,has good social and economic benefits;the indirect condensation technology by heat exchangers is affected by the acid dew point,usually fluoroplastic heat exchangers were used.Other flue gas water extraction technologies include TMC membrane method,heat pump method and other process technologies,which have also been widely studied for their ability to simultaneously extract heat from flue gas and have not yet been applied in power plants on large scale.