A pure gas is absorbed in a liquid solvent using a gas liquid contact equipment, The average mass flux over the time of exposure is found to be 8 x 10-3 kmol/m2 h. The solubility of the gas in the liquid is 4 x 10-2 kmol/m3. The diffusivity of the gas in the liquid is 2 x 10° m2/s. If the penetration theory is found to be applicable, determine the time of exposure.
A pure gas is absorbed in a liquid solvent using a gas liquid contact equipment, The average mass flux over the time of exposure is found to be 8 x 10-3 kmol/m2 h. The solubility of the gas in the liquid is 4 x 10-2 kmol/m3. The diffusivity of the gas in the liquid is 2 x 10° m2/s. If the penetration theory is found to be applicable, determine the time of exposure.
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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Transcribed Image Text:A pure gas is absorbed in a liquid solvent using a gas liquid contact equipment, The
average mass flux over the time of exposure is found to be 8 x 10-3 kmol/m2 h. The
solubility of the gas in the liquid is 4 x 10-2 kmol/m3. The diffusivity of the gas in the liquid
is 2 x 10° m2/s. If the penetration theory is found to be applicable, determine the time of
exposure.
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