Product description

The project includes two gas-to-gas heaters (GGHs); each is equipped with the cooler and reheater.

Product specifications

FGD intake gas flow:1.85×106Nm3/hr (WET)
FGD intake gas temperature:145°C
FGD outlet gas temperature:>88°C
FGD intake SO3 intensity:≦3PPM

Product functions

After improvement, ensure normal system operation at the new operating flow, maintain total pressure drop at the flue side below 60 mmH2O, maintain reheater outlet gas temperature over 88°C to prevent white smoke or liquid sulfuric acid from corroding the stack and flue to reduce air pollution.

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