The overall liquid transfer coefficient, KLa, for the absorption of SO, in water in a column is 0.003 kmol/s m' (kmol/m'). By assuming an expression for the absorption of NH, in water at the same liquor rate and varying gas rates. derive an expression for the overall liguid film coefficient Kia for absorption of NH; in water in this equipment at the same water rate though with varying gas rates. The diffusivities of SO, and NH; in air at 273 K are 0.103 and 0.170 cm'/s. SO. dissolves in water, and Henry's constant is equal to 50 (kN/m?) / (kmol/m'). All data are expressed

The overall liquid transfer coefficient, KLa, ' for the absorption of SO2 in water in a column is 0.003kmol/sm3(kmol/m3). By assuming an expression for the absorption of NH3 in water at the same liquor rate and varying gas rates. derive an expression for the overall liquid film coefficient KLa for absorption of NH3 in water in this equipment at the same water rate though with varying gas rates. The diffusivities of SO2 and NH3 in air at 273K are 0.103 and 0.170cm2/s. SO2 dissolves in water, and Henry's constant is equal to 50(kN/m2)/(kmol/m3). All data are expressed for the same temperature