Alkali consumption for flue gas desulfurization
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How to calculate the consumption of alkaline solution for flue gas desulfurization in catalytic cracking, with an alkaline solution concentration of 100%. Thank you! ! !
It is related to the sulfur content of the fuel, so it cannot be generalized.
The flue gas flow rate and the sulfur content in the flue gas at the inlet and outlet are required, and then calculations are carried out using chemical reaction equations
Based on the amount of SO2 in the flue gas, theoretically 1.25 kg of NaOH (100%) is required to remove 1 kg of SO2. This calculation does not take into account the absorption of CO2 from the flue gas by NaOH; if that is taken into account, the amount of NaOH needed will be slightly higher
Just calculate it using the chemical reaction equation
Our calculation method is the amount of alkaline solution for flue gas desulfurization/the amount of raw material for the facility