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VLE data for methanol (1)/water (2) at T= 331.5 K have been listed as follows: P/kPa х1 y1 19.953 0.0000 0.0000 42.984 0.2167 0.6268 52.784 0.3681 0.7345 60.614 0.5282 0.8085 67.924 0.6804 0.8733 72.832 0.7776 0.9141 84.562 1.0000 1.0000 The data are well correlated by the two parameter Margules Equation: GE RT = (An#1 %3D 1. prepare a plot of ln y1, In y2and GE/(×1X2RT) vs. x1 using the experimental values that you obtain from the table above. You are required to use data in yellow highlights as an example to show your calculations necessary for the plot. 2. Calculate the values of the two parameters, A21 and A12.

VLE data for methanol (1)/water (2) at T= 331.5 K have been listed as follows: P/kPa х1 y1 19.953 0.0000 0.0000 42.984 0.2167 0.6268 52.784 0.3681 0.7345 60.614 0.5282 0.8085 67.924 0.6804 0.8733 72.832 0.7776 0.9141 84.562 1.0000 1.0000 The data are well correlated by the two parameter Margules Equation: GE RT = (An#1 %3D 1. prepare a plot of ln y1, In y2and GE/(×1X2RT) vs. x1 using the experimental values that you obtain from the table above. You are required to use data in yellow highlights as an example to show your calculations necessary for the plot. 2. Calculate the values of the two parameters, A21 and A12.

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
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Question 1 VLE data for methanol (1)/water (2) at T= 331.5 K have been listed as follows: P/kPa x1 y1 19.953 0.0000 0.0000 42.984 0.2167 0.6268 52.784 0.3681 0.7345 60.614 0.5282 0.8085 67.924 0.6804 0.8733 72.832 0.7776 0.9141 84.562 1.0000 1.0000 The data are well correlated by the two parameter Margules Equation: GE AT = (A211 + A12#2)#1æ2 1. prepare a plot of ln y1, In y2and GE/(X1X2RT) vs. X1 using the experimental values that you obtain from the table above. You are required to use data in yellow highlights as an example to show your calculations necessary for the plot. 2. Calculate the values of the two parameters, A21 and A12.
Transcribed Image Text:Question 1 VLE data for methanol (1)/water (2) at T= 331.5 K have been listed as follows: P/kPa x1 y1 19.953 0.0000 0.0000 42.984 0.2167 0.6268 52.784 0.3681 0.7345 60.614 0.5282 0.8085 67.924 0.6804 0.8733 72.832 0.7776 0.9141 84.562 1.0000 1.0000 The data are well correlated by the two parameter Margules Equation: GE AT = (A211 + A12#2)#1æ2 1. prepare a plot of ln y1, In y2and GE/(X1X2RT) vs. X1 using the experimental values that you obtain from the table above. You are required to use data in yellow highlights as an example to show your calculations necessary for the plot. 2. Calculate the values of the two parameters, A21 and A12.
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