A cólumi 19 equilit stages and a partial reboiler is being operated at total reflux to separate a mixture of ethylene dibromide and propylene dibromide. Ethylene dibromide is more volatile, and the relative volatility (a) is constant at a value of 1.80. We are measuring a distillate concentration that is 98.4mol% ethylene dibromide. The column has a total condenser and saturated liquid reflux, and CMO can be assumed. Use the Fenske equation to predict the bottoms composition (xâ).
A cólumi 19 equilit stages and a partial reboiler is being operated at total reflux to separate a mixture of ethylene dibromide and propylene dibromide. Ethylene dibromide is more volatile, and the relative volatility (a) is constant at a value of 1.80. We are measuring a distillate concentration that is 98.4mol% ethylene dibromide. The column has a total condenser and saturated liquid reflux, and CMO can be assumed. Use the Fenske equation to predict the bottoms composition (xâ).
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:2) Fenske and estimation of a bottoms mole fraction.
A column with 9 equilibrium stages and a partial reboiler is being operated at total reflux to separate a
mixture of ethylene dibromide and propylene dibromide. Ethylene dibromide is more volatile, and the
relative volatility (a) is constant at a value of 1.80. We are measuring a distillate concentration that is
98.4mol% ethylene dibromide. The column has a total condenser and saturated liquid reflux, and CMO can
be assumed. Use the Fenske equation to predict the bottoms composition (xâ).
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