It is demonstrated in Ex. 15.5 that the Wilson equation for G E is incapable of representing

Question:

It is demonstrated in Ex. 15.5 that the Wilson equation for G^E is incapable of representing LLE. Show that the simple modification of Wilson’s equation given by:

can represent LLE. Here, C is a constant.

Example 15.5
Some expressions for G^E∕ RT are incapable of representing LLE. An example is the Wilson equation:

Show that the stability criteria are satisfied for all values of Λ₁₂, Λ₂₁, and x₁.

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Introduction To Chemical Engineering Thermodynamics

ISBN: 9781259696527

8th Edition

Authors: J.M. Smith, Hendrick Van Ness, Michael Abbott, Mark Swihart

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Question Posted: Mar 15, 2022 12:33 AM

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It is demonstrated in Ex. 15.5 that the Wilson equation for G E is incapable of representing

Question:

GE /RT = -C[x1 In(x1 + x2A12) + x2 In(x2 +x1 A21)]

Step by Step Answer:

To show that the modified Wilson equation given by GERT x1ln11 x2ln22 x1x2C12 112212 21RT1122 can re...View the full answer

Introduction To Chemical Engineering Thermodynamics

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