1. Use the azeotropic information for the acetone (1)+cyclohexane (2) system at 35°C to determine the "A" parameter of the 1-parameter Margules equation. Then plot the Pxy predictions from this model and compare it to the experimental data. Note that you will need to plot the experimental data first to estimate the location of the azeotrope. For the 1-Parameter Margules Equation: Y₁ = exp [Ax]]. Y = exp [Ax}] P(KPa) 19.625 37.877 45.476 47.969 49.489 50.316 50.969 51.302 51.409 50.196 45.863 0.098 0.198 0.283 0.387 0.489 0.598 0.7 0.635 0.665 0.686 0.709 0.732 о 31 0 0.482 0.601 0.771 0.895 1 0.754 0.841 1

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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1. Use the azeotropic information for the acetone (1)+cyclohexane (2) system at
35°C to determine the "A" parameter of the 1-parameter Margules equation.
Then plot the Pxy predictions from this model and compare it to the experimental
data. Note that you will need to plot the experimental data first to estimate the
location of the azeotrope.
For the 1-Parameter Margules Equation:
Y₁ = exp [Ax]]. Y = exp [Ax}]
P(KPa) 19.625 37.877 45.476 47.969 49.489 50.316 50.969 51.302 51.409 50.196 45.863
0.098 0.198 0.283 0.387 0.489 0.598
0.7
0.635 0.665 0.686 0.709 0.732
о
31
0
0.482 0.601
0.771 0.895
1
0.754 0.841
1
Transcribed Image Text:1. Use the azeotropic information for the acetone (1)+cyclohexane (2) system at 35°C to determine the "A" parameter of the 1-parameter Margules equation. Then plot the Pxy predictions from this model and compare it to the experimental data. Note that you will need to plot the experimental data first to estimate the location of the azeotrope. For the 1-Parameter Margules Equation: Y₁ = exp [Ax]]. Y = exp [Ax}] P(KPa) 19.625 37.877 45.476 47.969 49.489 50.316 50.969 51.302 51.409 50.196 45.863 0.098 0.198 0.283 0.387 0.489 0.598 0.7 0.635 0.665 0.686 0.709 0.732 о 31 0 0.482 0.601 0.771 0.895 1 0.754 0.841 1
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