This prevents flooding. We use the Souders-Brown equation modified for packed beds.
Best Practice in Excel:
Use =ROUNDUP(Diameter,1) to standardize to nearest 6-inch increment.
A basic sheet works. A best sheet includes these Excel power features.
🔽 Get the Best Scrubber Design Excel Tool (secure checkout – PayPal / Credit Card)
30‑day money‑back guarantee. No questions asked.
The diameter is dictated by the gas velocity. If the velocity is too high, the scrubber will flood; too low, and it becomes inefficient and expensive.
Even the "best" Excel model has limits. Do not use Excel for:
For those cases, step up to Aspen Plus or maybe a Python script using Scipy. But for 80% of chemical scrubbers (SO₂, NH₃, HCl, H₂S), Excel is king.
This prevents flooding. We use the Souders-Brown equation modified for packed beds.
Best Practice in Excel:
Use =ROUNDUP(Diameter,1) to standardize to nearest 6-inch increment.
A basic sheet works. A best sheet includes these Excel power features.
🔽 Get the Best Scrubber Design Excel Tool (secure checkout – PayPal / Credit Card)
30‑day money‑back guarantee. No questions asked.
The diameter is dictated by the gas velocity. If the velocity is too high, the scrubber will flood; too low, and it becomes inefficient and expensive.
Even the "best" Excel model has limits. Do not use Excel for:
For those cases, step up to Aspen Plus or maybe a Python script using Scipy. But for 80% of chemical scrubbers (SO₂, NH₃, HCl, H₂S), Excel is king.