: Initial and saturation humidity ratios (lb water/lb dry gas). Use the Excel Solver Add-in to find the Tsatcap T sub s a t end-sub that balances this equation, as Hsatcap H sub s a t end-sub are both temperature-dependent. 2. Determine Saturated Gas Flow Rate ( Qsatcap Q sub s a t end-sub
s(Tin−Tsat)=λ(Hsat−Hin)s open paren cap T sub i n end-sub minus cap T sub s a t end-sub close paren equals lambda open paren cap H sub s a t end-sub minus cap H sub i n end-sub close paren : Humid heat of the gas. Tincap T sub i n end-sub : Inlet gas temperature. : Latent heat of vaporization at Tsatcap T sub s a t end-sub scrubber design calculation excel hot
Designing a for hot gas streams—such as flue gas from industrial combustion—requires balancing mass transfer with significant thermal changes. The following guide outlines the core design calculations, specifically tailored for an Excel-based implementation, focusing on the unique challenges of "hot" inlet gases. Core Scrubber Design Process : Initial and saturation humidity ratios (lb water/lb