Scrubber Design Calculation Excel Hot Link

Q_actual = Q_inlet * (T_out + 460) / (T_in + 460) * (P_in / P_out)

ΔP_hot = ΔP_ambient * (ρ_hot / ρ_ambient) scrubber design calculation excel hot

M_gas * Cp_gas * (T_in - T_out) = M_evap * h_fg Q_actual = Q_inlet * (T_out + 460) /

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. Standard pressure drop correlations (e.g., Calvert or Semrau) were developed for ambient air. Hot gas has lower density and higher viscosity. If the water exceeds 140°F, you risk scaling

In the world of industrial air pollution control, the wet scrubber remains the workhorse for removing particulate matter and acid gases. However, when an engineer types "scrubber design calculation excel hot" into a search engine, they are not looking for generic textbook formulas. They need solutions for high-temperature gas streams—where adiabatic saturation, water evaporation, and thermal shock risk dominate the design process.

Q_sensible = Q_latent

L/G_cool = (Q_sensible) / (Cp_water * Delta_T_water * 8.34)