Mass-Transfer Flux in a Packed Absorption Tower.SO2 is absorbed from air into water in a packed absorption tower. At a location in the tower, the mass-transfer flux is 0.0270 kmolSO2/m2-h, and the liquid-phase mole fractions are 0.0025 and 0.0003, respectively, at the two-phase interface and in the bulk liquid. If the diffusivity of SO2 in water is 1.7x10-5 cm2/s, determine the mass-transfer coefficient, kc, and the corresponding film thickness,neglecting the bulk flow effect.
Mass-Transfer Flux in a Packed Absorption Tower.SO2 is absorbed from air into water in a packed absorption tower. At a location in the tower, the mass-transfer flux is 0.0270 kmolSO2/m2-h, and the liquid-phase mole fractions are 0.0025 and 0.0003, respectively, at the two-phase interface and in the bulk liquid. If the diffusivity of SO2 in water is 1.7x10-5 cm2/s, determine the mass-transfer coefficient, kc, and the corresponding film thickness,neglecting the bulk flow effect.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Mass-Transfer Flux in a Packed Absorption Tower.
SO2 is absorbed from air into water in a packed absorption tower. At a location in the tower, the mass-transfer flux is 0.0270 kmolSO2/m2-h, and the liquid-phase mole fractions are 0.0025 and 0.0003, respectively, at the two-phase interface and in the bulk liquid. If the diffusivity of SO2 in water is 1.7x10-5 cm2/s, determine the mass-transfer coefficient, kc, and the corresponding film thickness,neglecting the bulk flow effect.
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