Best - Scrubber Design Calculation Excel

While I cannot provide a direct file, the best public domain Excel scrubber calculator is the EPA’s Air Pollution Control Cost Estimation Spreadsheet (updated 2021). Search for:
"EPA OAQPS Control Cost Manual" + Excel scrubber

It includes:

Pro tip: Copy only the calculation logic into your own workbook, then strip out VBA (if any) and replace with dynamic arrays (FILTER, SORT) for Excel 365. scrubber design calculation excel best

To create a "best-in-class" Excel spreadsheet, you must structure the workbook into three distinct sections to minimize error and maximize usability:

This is where Excel shines. For gas absorption (e.g., HCl in water), the Height of Transfer Unit (HTU) method is standard. While I cannot provide a direct file, the

You need:

Then Z = HTU * NTU. NTU (Number of Transfer Units) for dilute systems: Pro tip: Copy only the calculation logic into

NTU = LN( (y_in - y_eq_in) / (y_out - y_eq_out) )

Excel implementation: Create a solver loop that adjusts packing height until outlet composition meets environmental limits.