A ternary liquid mixture at 300 K contains components 1, 2, and 3; all liquid-phase mole fractions are equal to 1/3. The vapor pressures of the pure components (in kPa) at 300 K are Pf = 53.3, P = 40, and P = 53.3. Estimate the composition of the vapor in equi- %3D %3D librium with this mixture. The following binary data are available: 1-2 binary: y* (infinite dilution) = 1.3 at 320 K. 1-3 binary: This binary forms an azeotrope at 300 K when x, = x3 = 1/2 and P = 60 kPa. 2-3 binary: At 270 K, this binary has an upper consolute temperature when x, = x, =1/2. Clearly state all assumptions made.
A ternary liquid mixture at 300 K contains components 1, 2, and 3; all liquid-phase mole fractions are equal to 1/3. The vapor pressures of the pure components (in kPa) at 300 K are Pf = 53.3, P = 40, and P = 53.3. Estimate the composition of the vapor in equi- %3D %3D librium with this mixture. The following binary data are available: 1-2 binary: y* (infinite dilution) = 1.3 at 320 K. 1-3 binary: This binary forms an azeotrope at 300 K when x, = x3 = 1/2 and P = 60 kPa. 2-3 binary: At 270 K, this binary has an upper consolute temperature when x, = x, =1/2. Clearly state all assumptions made.
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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A ternary liquid mixture at 300 K contains components 1, 2, and 3; all liquid-phase mole
fractions are equal to 1/3. The vapor pressures of the pure components (in kPa) at 300 K
are Pf = 53.3, P = 40, and P = 53.3. Estimate the composition of the vapor in equi-
%3D
librium with this mixture.
The following binary data are available:
1-2 binary: yf (infinite dilution) = 1.3 at 320 K.
1-3 binary: This binary forms an azeotrope at 300 K when x, = x3 = 1/2 and P = 60 kPa.
2-3 binary: At 270 K, this binary has an upper consolute temperature when x3 = x, =1/2.
Clearly state all assumptions made.
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