(Mass transfer in a wetted-wall column) In a wetted-wall tower, HS is being ab- sorbed from...
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(Mass transfer in a wetted-wall column)¹ In a wetted-wall tower, H₂S is being ab- sorbed from air into water at 1.6 bar total pressure and 25°C. The gas-phase mass transfer coefficient is predicted to be k. = 3.42 kmol/(h)(m²)(AC, kmol/m³). At a given point in the column, the mole fraction of H₂S in the liquid at the gas-liquid interface is 1.8 x 105 and that in the bulk gas is 0.15. The solubility of H₂S in water at the given temperature is 0.00337 mass fraction per atmosphere pressure of the gas. Calculate the local flux. (Mass transfer in a wetted-wall column)¹ In a wetted-wall tower, H₂S is being ab- sorbed from air into water at 1.6 bar total pressure and 25°C. The gas-phase mass transfer coefficient is predicted to be k. = 3.42 kmol/(h)(m²)(AC, kmol/m³). At a given point in the column, the mole fraction of H₂S in the liquid at the gas-liquid interface is 1.8 x 105 and that in the bulk gas is 0.15. The solubility of H₂S in water at the given temperature is 0.00337 mass fraction per atmosphere pressure of the gas. Calculate the local flux.
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Given At Local one point NA Kc 342 Solubinity of HS Flux interface in NA PA WAR PA Kool ... View the full answer
Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781118947463
6th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
Posted Date:
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