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[cruam]

Dear All

whate is the typical L/G ratio for flue gas desulfurization units?
I know, typically Lime is used as absorbent for desulfurization, if we want to use soda ash for a small plant, how should we calculate or find thumb rules for calculation of L/G ratio and pressure drop through absorber?
I found through searching different values for L/G that are not in a same order?!!
Is there any book or specific reference for design basis of this plant?

Thank you all

cruam

[wojtar]

I've heard that L/G should be above 10...