Scrubber Design Calculation Excel Best May 2026

ΔP (in H2O/ft packing) = C * (G² / ρg) * (10^(L*D)) Where C and D are packing constants. Or use the generalized method: ΔP = 0.115 * (G^1.85) * (Fp^0.85) for dry packing, plus liquid correction.

Introduction: The Art of Gas Cleaning

NTU = LN( (y_in - y_eq_in) / (y_out - y_eq_out) ) Create a solver loop that adjusts packing height until outlet composition meets environmental limits. 5. Liquid Distribution and Wetting Rate A hidden killer. Even with 100 stages, if liquid doesn’t wet the packing, mass transfer fails. scrubber design calculation excel best