Scrubber Design Calculation Excel Hot Link -

We can now create an Excel spreadsheet to perform these calculations.

User inputs are marked in .

To make the spreadsheet functional and user-friendly, incorporate these features:

Program this formula into Excel to find the diameter at 50%–70% of the flooding velocity. Equation: 4. Calculating Packing Height scrubber design calculation excel hot

In the field of air pollution control, wet scrubbers are essential for removing particulates and gaseous pollutants from industrial exhaust streams. The design of these systems is a critical task for chemical and process engineers, requiring precise calculations for gas flow, liquid-to-gas ratios, pressure drop, and efficiency to ensure compliance and operational safety. While commercial software exists, the most accessible, flexible, and powerful tool for this job remains .

: Hot gas often requires exotic alloys or specialized FRP (Fiber Reinforced Plastic). Ensure your Excel includes a "Material Factor" lookup table.

Based on required removal efficiency:

The fundamental equation used in every robust spreadsheet is the :

Packing type (e.g., 2-inch Pall Rings), Packing Factor ( Fpcap F sub p ), and specific surface area ( Tab 2: Physical Property Database

Standard Excel cannot loop adiabatic saturation easily. Write a simple VBA function: We can now create an Excel spreadsheet to

| Parameter | Input | Formula | Result | | --- | --- | --- | --- | | Gas Flow Rate (Q) | | | | | Velocity | | | | | Scrubber Diameter (D) | | =SQRT(4 Q/(PI() velocity)) | | | Scrubbing Liquid Flow Rate | | | | | L/G Ratio | | | | | Scrubber Height (H) | | =( scrubber volume /(PI() (D/2)^2)) | | | Pressure Drop (ΔP) | | =(f L* ρ)/(2*g) | |

Create a clean dashboard summarizing the final equipment dimensions. Implement conditional formatting to flag engineering design violations.

Designing a wet scrubber for hot gas streams—such as incinerator exhaust, boiler flue gas, or thermal oxidizer discharges—presents unique thermodynamic challenges that standard design spreadsheets fail to capture. Evaporative Cooling and Water Makeup Equation: 4

Always convert gas flow from Normal/Standard to Actual at operating temp.

Whether you plan to use a or a venturi scrubber design. Share public link