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Height(H)=NTU×HTUHeight open paren cap H close paren equals NTU cross HTU
| | Q (m³/s) | C (kg/m³) | η (%) | ρ (kg/m³) | L (m³/s) | | --- | --- | --- | --- | --- | =(A2 B2)/(C2 D2) |
A=QgVdcap A equals the fraction with numerator cap Q sub g and denominator cap V sub d end-fraction
= (Pressure_atm * Mol_Weight) / (0.08206 * (Temp_C + 273.15)) Step 2: Determine Column Diameter (Flooding Approach) scrubber design calculation excel best
1KG=1kg+mklthe fraction with numerator 1 and denominator cap K sub cap G end-fraction equals the fraction with numerator 1 and denominator k sub g end-fraction plus the fraction with numerator m and denominator k sub l end-fraction 4. Packing Pressure Drop Verification
The entire design took 20 minutes in the Excel sheet.
where η is the scrubber's efficiency, C_in is the inlet concentration of pollutants (kg/m³), and C_out is the outlet concentration of pollutants (kg/m³). Height(H)=NTU×HTUHeight open paren cap H close paren equals
Excel is a powerful tool for designing and calculating scrubbers. It allows users to create spreadsheets that can perform complex calculations and data analysis. Here is an example of how to create an Excel-based scrubber design calculation:
Molecular weight of the carrier gas (usually air) and the concentration of the target pollutant (e.g., HClcap H cap C l SO2cap S cap O sub 2 NH3cap N cap H sub 3 ) in parts per million (ppm) or volume percent.
Then . NTU (Number of Transfer Units) for dilute systems: Excel is a powerful tool for designing and
): Typically modeled around water unless specific chemical reagents significantly alter the physical properties. Target Removal Efficiency (
Create a table for containing columns for Name, Size, Packing Factor ( Fpcap F sub p ), and Surface Area (
Incorporate logical verification parameters using conditional formatting to flag unsafe operational ranges.
Intermediate steps like saturation calculations and heat balances. IV. Results Final output.
Q = (A x V) / (ρ x T)
