FGD by-pass operation

FGD (Flue Gas De-Sulphurization) with wet scrubber system can be see on http://idpowerstation.blogspot.com/2011/07/flue-gas-de-sulfurization.html and http://idpowerstation.blogspot.com/2011/12/gypsum-product.html

In those link shown that Sulphur gas product was 1924mg/Nm3 and right this time with 1147mg/Nm3 we need to measurement about flue gas especially sulphur gas if FGD system got trouble and we need to partial by-pass.

From data above we can prediction abaot flue gas and gas temperature if we did to FGD partial by-pass as table below this.

The change of coal that we burn and others operational parameters only change the constant equation at FGD by-pass damper at 0%.