Designing a scrubber in Excel is a common engineering task that typically focuses on sizing the vessel (diameter and height), determining liquid-to-gas (
| Parameter | Units | Typical Range | Why Critical | |-----------|-------|---------------|---------------| | Gas flow rate (Q_g) | ACFM or m³/h | 500–100,000 | Sizes vessel diameter | | Inlet dust/gas temp | °F or °C | 60–1000°F | Affects gas density, viscosity | | Pressure drop (ΔP) | inWC or Pa | 4–100+ | Drives energy & fan cost | | Liquid-to-gas ratio (L/G) | gal/1000ft³ or L/m³ | 2–20 | Key for mass transfer | | Particulate size (d_p) | microns | 0.5–200 | Determines collection efficiency | scrubber design calculation excel best
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. Designing a scrubber in Excel is a common
Below is the definitive methodology for building or evaluating a top-tier wet scrubber design spreadsheet (Venturi, Packed Bed, or Spray Tower). : Cells for entering gas flow rates (ACFM),
: Cells for entering gas flow rates (ACFM), inlet temperatures, pressures, and pollutant concentrations.
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