Scrubber Design Calculation Excel Hot High Quality Jun 2026

Calculate the heat that must be removed to cool the gas from its inlet temperature ( Tg,incap T sub g comma i n end-sub ) to the saturation temperature ( Tsatcap T sub s a t end-sub

), Norton’s correlation or empirical mass transfer coefficients ( cap K sub cap G a end-sub

To effectively use a spreadsheet tool, a methodical approach is required. Based on the features of the GrowMechanical calculator, here is a standard workflow:

| Resource Name | Source | Key Features | | :--- | :--- | :--- | | | ind-eng-design.blogspot.com | Hydraulic design, mass transfer, HTU correction, diffusion coefficient estimation | | Packed Column Scrubber Design | Joyy via Cheresources.com | Preliminary design for packed column scrubbers | | Absorbers Excel Workbook | Stephen Hall via Eloquens.com | HTU & NTU calculation, packing depth, aligns with "Rules of Thumb" textbook | | Scrubber Design Calculator | GrowMechanical.com | Packed bed sizing, actual flow conversion, pressure drop (Ergun), F-factor check | | Packed Scrubber Design / HETP | Cheresources.com | Packed bed design and HETP (Height Equivalent to a Theoretical Plate) calculations | | General Scrubber Design Sheet | AIMEQUIP | Comprehensive parameters for designing scrubbers for gas stream contaminant removal | | Vent Scrubber Sizing | excelcalcs.com | Sizing a vent scrubber for oil and gas processes | | Wet Scrubber Design Calculator | MDSJ Process | Venturi scrubber pressure drop (Hesketh eq.), efficiency (Johnstone eq.), droplet size | | General Engineering Calcs | Neil Stone via Cheresources.com | A zip file with multiple spreadsheets, including a packed scrubber design | scrubber design calculation excel hot

[Step 1: Input Gas/Liquid Parameters] │ ▼ [Step 2: Calculate Adiabatic Saturation (For Hot Gas)] │ ▼ [Step 3: Determine Column Diameter via Flooding Limits] │ ▼ [Step 4: Calculate NTU & HTU for Bed Height] │ ▼ [Step 5: Output Design Specifications & Pressure Drop]

If you have searched for "scrubber design calculation excel hot," you are likely an engineer or plant operator tired of manual spreadsheets that crumble under high thermal loads. You need a robust, dynamic tool.

Because the gas is hot, the water temperature will rise significantly. A common mistake is assuming the water temperature is constant. In your Excel sheet, add a heat balance on the water loop to compute the outlet water temperature. If the water exceeds 140°F, you risk scaling and reduced gas absorption. Calculate the heat that must be removed to

log10(Pv)=A−BT+Clog base 10 of open paren cap P sub v close paren equals cap A minus the fraction with numerator cap B and denominator cap T plus cap C end-fraction (For water where ∘Craised to the composed with power C Pvcap P sub v , standard constants are

Stop guessing the L/G ratio. Here is a step-by-step guide to building a hot (high-temperature) packed bed scrubber design sheet in Excel, including flooding velocity, pressure drop, and makeup water.

For packed bed scrubbers, sizing depends on avoiding a "flooded" state where gas velocity prevents liquid from flowing downward. Gas Velocity ( Vgcap V sub g Because the gas is hot, the water temperature

is known, calculate the total saturated volumetric flow rate ( Qsatcap Q sub s a t end-sub

Wet scrubber design requires precise calculations to ensure pollutant removal efficiency and operational safety. This guide breaks down the essential parameters for building a "hot" gas scrubber design spreadsheet in Excel, focusing on packed bed towers. Core Design Objectives