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(b) A mixture of butanol isomers could be fed to a single stage flash drum at 125 kPa to provide some separation of the isomers at temperature T. Mr. Gibson, a new chemical engineer in your company, suggests that the desired separation is to achieve 75 mole% vaporization of the feed. The isomers mixture contains 20 moles% 2-butanol, 40 mole% iso-butanol and 40 mole% tert-butanol. P,sat=115.28 kPa P2sat=84.92 kPa P3sat=215.64 kPa i) Assess if Raoult's Law can be considered a good model for such system.

(b) A mixture of butanol isomers could be fed to a single stage flash drum at 125 kPa to provide some separation of the isomers at temperature T. Mr. Gibson, a new chemical engineer in your company, suggests that the desired separation is to achieve 75 mole% vaporization of the feed. The isomers mixture contains 20 moles% 2-butanol, 40 mole% iso-butanol and 40 mole% tert-butanol. P,sat=115.28 kPa P2sat=84.92 kPa P3sat=215.64 kPa i) Assess if Raoult's Law can be considered a good model for such system.

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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(b) A mixture of butanol isomers could be fed to a single stage flash drum at 125 kPa to provide some separation of the isomers at temperature T. Mr. Gibson, a new chemical engineer in your company, suggests that the desired separation is to achieve 75 mole% vaporization of the feed. The isomers mixture contains 20 moles% 2-butanol, 40 mole% iso-butanol and 40 mole% tert-butanol. P,sat=115.28 kPa P2sat=84.92 kPa P3sat=215.64 kPa i) Assess if Raoult's Law can be considered a good model for such system.
Transcribed Image Text:(b) A mixture of butanol isomers could be fed to a single stage flash drum at 125 kPa to provide some separation of the isomers at temperature T. Mr. Gibson, a new chemical engineer in your company, suggests that the desired separation is to achieve 75 mole% vaporization of the feed. The isomers mixture contains 20 moles% 2-butanol, 40 mole% iso-butanol and 40 mole% tert-butanol. P,sat=115.28 kPa P2sat=84.92 kPa P3sat=215.64 kPa i) Assess if Raoult's Law can be considered a good model for such system.
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