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: McGraw-Hill Education
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Question
1.Using both Wilson’s and NRTL equations, develop:
Txy and xy diagrams at 1 atm of (1)Methyl Acetate-(2)Methanol
2.Show by an independent calculation whether an azeotrope exists at 60 C. Calculate xaze and Paze. Use Wilson’s equation.
3.Calculate the V/L (molar) ratio in a flash drum that operates at 1 atm and a temperature equal to (Tbubble+ Tdew)/2 and a mole fraction of component (1) in the feed is 0.3. Use Wilson’s equation. Show the system analysis on a flash drum.
4.How does temperature in the flash drum affect V/L (molar) ratio? Show by calculation at least at two different temperatures.
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