Hot — Scrubber Design Calculation Excel

Use the Ideal Gas Law: =(Pressure * Mol_Weight) / (8.314 * (Temperature + 273.15)) Liquid-to-Gas Mass Ratio (

$$D (m) = \sqrt\fracQ_gas / 36000.785 \times V_gas$$

Materials must withstand corrosion, acid dew points, and high-temperature fatigue. scrubber design calculation excel hot

The following platforms provide templates and detailed spreadsheets for scrubber sizing: Wet Scrubber Design Excel Sheet | PDF - Scribd

Excel check: Add a cell that calculates . If > 3-5%, you need blowdown or a bigger pump. Use the Ideal Gas Law: =(Pressure * Mol_Weight) / (8

High operational temperatures affect fluid physics and mechanical constraints.

NTU=ln(YinYout)cap N cap T cap U equals l n open paren the fraction with numerator cap Y sub i n end-sub and denominator cap Y sub o u t end-sub end-fraction close paren Step 4: Verify Pressure Drop Define in ACFM (Actual Cubic Feet per Minute)

$$m_evap (kg/h) = \fracQ_sensible2257 , kJ/kg$$

The first step is to establish the properties of the incoming hot gas. Because the gas is "hot," you must account for its actual volume at operating temperature rather than standard conditions. Define in ACFM (Actual Cubic Feet per Minute) or Inlet Temperature ( Tincap T sub i n end-sub ): Note the temperature (e.g., 400∘F400 raised to the composed with power cap F 590∘C590 raised to the composed with power cap C

Packed bed scrubbers are the workhorses of industrial air pollution control, tasked with removing corrosive gases, particulates, and volatile organic compounds (VOCs) from exhaust streams. While sophisticated simulation software exists, Microsoft Excel remains the industry standard for preliminary sizing, vendor verification, and rapid troubleshooting.