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An experimental investigation of the rate of mass transfer of SO, from an air stream into water indicated that the mass transfer coefficient could be correlated by an equation of the form: k, = Ku0.487 where k, is the mass transfer coefficient in mol/cm2-s andu is the velocity in cm/s. a. What are the dimensions of K? b. What coefficient must be multiplied to K if the velocity u is to be expressed in ft/s, and k, in lbmol/ft²-h?

An experimental investigation of the rate of mass transfer of SO, from an air stream into water indicated that the mass transfer coefficient could be correlated by an equation of the form: k, = Ku0.487 where k, is the mass transfer coefficient in mol/cm2-s andu is the velocity in cm/s. a. What are the dimensions of K? b. What coefficient must be multiplied to K if the velocity u is to be expressed in ft/s, and k, in lbmol/ft²-h?

Introduction to Chemical Engineering Thermodynamics
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
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An experimental investigation of the rate of mass transfer of SO, from an air stream into water indicated that the mass transfer coefficient could be correlated by an equation of the form: k Ky0.487 where k, is the mass transfer coefficient in mol/cm2-s and u is the velocity in cm/s. a. What are the dimensions of K? b. What coefficient must be multiplied to K if the velocity u is to be expressed in ft/s, and k, in lbmol/ft²-h?
Transcribed Image Text:An experimental investigation of the rate of mass transfer of SO, from an air stream into water indicated that the mass transfer coefficient could be correlated by an equation of the form: k Ky0.487 where k, is the mass transfer coefficient in mol/cm2-s and u is the velocity in cm/s. a. What are the dimensions of K? b. What coefficient must be multiplied to K if the velocity u is to be expressed in ft/s, and k, in lbmol/ft²-h?
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