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determine the number of theoretical stages required. The equilibrium data are given as:

determine the number of theoretical stages required. The equilibrium data are given as:

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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Q3/ In a chemical process acetone evaporates into the air and it is desired to recover this acetone. The stream contains 5 mol % acetone in the air at 68°F. The total gas to be treated is 50,000 ² at 68°F and I atm. It is desired to remove 90% of the acetone by scrubbing it with hr pure water in a counter current plate tower. If the water rate used is 20% above the minimum, determine the number of theoretical stages required. The equilibrium data are given as: XA P₁(mmHg) 0 0 0.0333 30 0.072 62.8 0.117 85.4 0.171 103
Transcribed Image Text:Q3/ In a chemical process acetone evaporates into the air and it is desired to recover this acetone. The stream contains 5 mol % acetone in the air at 68°F. The total gas to be treated is 50,000 ² at 68°F and I atm. It is desired to remove 90% of the acetone by scrubbing it with hr pure water in a counter current plate tower. If the water rate used is 20% above the minimum, determine the number of theoretical stages required. The equilibrium data are given as: XA P₁(mmHg) 0 0 0.0333 30 0.072 62.8 0.117 85.4 0.171 103
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