Calculation Excel Best: Scrubber Design

Introduction: The Art of Gas Cleaning

Function ConvertUnits(Value, FromUnit, ToUnit) ' Case logic for "m3/hr to CFM", etc. End Function Instead of manual trial for diameter, use VBA to call Solver: scrubber design calculation excel best

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. if liquid doesn’t wet the packing