Excel Best — Scrubber Design Calculation

Calculate (m³/m²·h):

Use Goal Seek on pressure drop vs. gas rate to avoid flooding. 4. Packing Height (Mass Transfer) This is where Excel shines. For gas absorption (e.g., HCl in water), the Height of Transfer Unit (HTU) method is standard. scrubber design calculation excel best

Why? Because Excel offers transparency, rapid iteration, and customizability that black-box software cannot match. When built correctly, an Excel-based scrubber design tool can be 95% as accurate as expensive simulators at 0% of the cost. Calculate (m³/m²·h): Use Goal Seek on pressure drop vs

=EXP( -2.5 * LN(X) - 1.2 ) [Approximate; use published tables for accuracy] Then back-calculate area: A = Gas_flow_rate / G_flood . Diameter = SQRT(4*A/π) . Using the Leva correlation (simplest for Excel): Packing Height (Mass Transfer) This is where Excel shines

For decades, engineers have relied on rigorous software like Aspen Plus or ChemCAD. However, for quick iterations, feasibility studies, and site-based troubleshooting,