Since VLE can also be expressed in terms of H-xy data, estimate the H-xy data for the mixture with component (A) - component (B) system at 1 atm total pressure. The required integral heat of solution (at 20°C) and x-y* data is given below. Cps (kcal/kmol) (kcal/kg.K) 0.55 Temperature ΔΗ | (°C) |y* 57.2 0.93 0.959 59.1 0.72 0.851 -41.30 0.64 66.8 0.12 0.742 -161.7 0.93 Other specific heat of liquid for A: cp4 = 0.57- kcal .K, kg Average specific heat of B, cpg 1.0 kcat kg 0,252(t-50)kcal Heat of vaporization of A, 4 = 125.8 (t in °C), and B, dg %3D kg kcal 550 kg Molecular Weight, A = 58, B = 18.
Since VLE can also be expressed in terms of H-xy data, estimate the H-xy data for the mixture with component (A) - component (B) system at 1 atm total pressure. The required integral heat of solution (at 20°C) and x-y* data is given below. Cps (kcal/kmol) (kcal/kg.K) 0.55 Temperature ΔΗ | (°C) |y* 57.2 0.93 0.959 59.1 0.72 0.851 -41.30 0.64 66.8 0.12 0.742 -161.7 0.93 Other specific heat of liquid for A: cp4 = 0.57- kcal .K, kg Average specific heat of B, cpg 1.0 kcat kg 0,252(t-50)kcal Heat of vaporization of A, 4 = 125.8 (t in °C), and B, dg %3D kg kcal 550 kg Molecular Weight, A = 58, B = 18.
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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Transcribed Image Text:Since VLE can also be expressed in terms of H-xy data, estimate the H-xy data
for the mixture with component (A) - component (B) system at 1 atm total
pressure. The required integral heat of solution (at 20°C) and x-y* data is given
below.
Cps
ΔΗ5
(kcal/kmol) (kcal/kg.K)
Temperature
| (°C)
57.2
0.93
0.959
0.55
59.1
0.72
0.851
-41.30
0.64
66.8
0.12
0.742
-161.7
0.93
kcal
Other specific heat of liquid for A: cpA
= 0.57
.K,
kg
kcal
Average specific heat of B, cpB
= 1.0
kg
0.252(t-50)kcal
Heat of vaporization of A, l4 = 125.8
(t in °C), and B, 1g =
kg
550 kcat
kg
Molecular Weight, A = 58, B = 18.
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