The gas CO2 is diffusing at steady state through a circular tube 0.50 m long having a diameter of 0.05 m and containing N2 at 300.15 K. The total pressure is constant at 101.325 kPa. The partial pressure of CO2 is 500 mm Hg at one end and 120 mm Hg at the otherend.ThediffusivityDABis2.1510–5 m2/sat300.15K. a) CalculatethefluxofCO2 b) Calculatethekgmoles/hrofCO2transferred c) Calculate the partial pressure of CO2 at a point 0.20 m from either end

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
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The gas CO2 is diffusing at steady state through a circular tube 0.50 m long having a
diameter of 0.05 m and containing N2 at 300.15 K. The total pressure is constant at 101.325 kPa. The partial pressure of CO2 is 500 mm Hg at one end and 120 mm Hg at the otherend.ThediffusivityDABis2.1510–5 m2/sat300.15K.
a) CalculatethefluxofCO2
b) Calculatethekgmoles/hrofCO2transferred
c) Calculate the partial pressure of CO2 at a point 0.20 m from either end

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