Scrubber Design Calculation Excel Hot ((install)) -
): Account for both thermal contraction (cooling) and volume expansion (added water vapor). = Q_in * ((T_sat + 273) / (T_in + 273)) * (Total_Moles_Post_Quench / Total_Moles_Pre_Quench) Fan Power Requirement (
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Qgas, in+Qliquid, in=Qgas, out+Qliquid, out+Qevaporationcap Q sub gas, in end-sub plus cap Q sub liquid, in end-sub equals cap Q sub gas, out end-sub plus cap Q sub liquid, out end-sub plus cap Q sub evaporation end-sub scrubber design calculation excel hot
To build a reliable verification sheet for hot gas scrubber design, organize your Excel workbook into three distinct sections: , Thermodynamic Iteration Engine , and Sizing Outputs . Section 1: Input Parameters
A=Qsat3600⋅Vgcap A equals the fraction with numerator cap Q sub s a t end-sub and denominator 3600 center dot cap V sub g end-fraction
This is where most "scrubber design excel" downloads fail. They treat volume as constant. ): Account for both thermal contraction (cooling) and
Sub SolveSaturatedTemp() Range("I4").GoalSeek Goal:=0, ChangingCell:=Range("D4") End Sub Use code with caution. Section 3: Sizing Outputs Once the Goal Seek or macro finds the exact Tascap T sub a s end-sub
Materials must withstand corrosion, acid dew points, and high-temperature fatigue.
A customizable Excel spreadsheet is the most efficient tool for chemical and process engineers to automate these complex thermodynamic and aerodynamic calculations. 1. The Physics of Hot Gas Scrubbing If you share with third parties, their policies apply
Pressure drop is critical for fan sizing and operating cost. This module includes:
Create a dynamic named range that pulls T_out from your adiabatic solver. Your velocity (V = Q_actual / Cross-sectional area) must use the average of Q_inlet and Q_outlet for accurate pressure drop calculations.