For binary diffusion with convection, use Eqs (15 15e), (15 15f), (15 17a), (15 17b), and sum of mole fractions equals 1 0 to show that (D mathrm AB D mathrm BA ) Fick's law diffusive flux of A JA CA (VA Vref) DAB dc dz Fick's law diffusive flux of B JB CB(VB Vref) DBA DCB dz (15 15e) (15 15f)...

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For binary diffusion with convection, use Eqs. (15-15e), (15-15f), (15-17a), (15-17b), and sum of mole fractions equals

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For binary diffusion with convection, use Eqs. (15-15e), (15-15f), (15-17a), (15-17b), and sum of mole fractions equals 1.0 to show that $D_{\mathrm{AB}}=D_{\mathrm{BA}}$.

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Separation Process Engineering Includes Mass Transfer Analysis

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Authors: Phillip Wankat

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Question Posted: May 18, 2024 11:04 PM

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For binary diffusion with convection, use Eqs. (15-15e), (15-15f), (15-17a), (15-17b), and sum of mole fractions equals

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Fick's law diffusive flux of A =JA = CA (VA - Vref) = -DAB dc/dz Fick's law diffusive flux of B = JB = CB(VB - Vref) = -DBA DCB/dz (15-15e) (15-15f)

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Separation Process Engineering Includes Mass Transfer Analysis

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