Flue gas cooling issue in the EDV desulfurization system
Thread Content
The temperature of the circulating slurry in the EDV desulfurization system is 60 degrees. So how can flue gas at 180 degrees be reduced to 60 degrees in the quenching section? I’ve calculated that the heat of vaporization alone is far from enough
Why is it necessary to reduce the flue gas temperature to 60°? Is it a requirement of the process? There’s no need for the exhaust temperature to be so low
EDV desulfurization requires reducing the flue gas temperature from 180 degrees to 60 degrees in the quenching section. But the temperature of the circulating fluid used for cooling is 60 degrees. How to lower it? I can’t figure it out. This relates to how much circulating fluid is sprayed in the quench section