Ethanol will be separated from the ethanol-water mixture at atmospheric pressure by simple distillation. The mole fraction of ethanol in the boiler will be reduced from 0.20 to 0.01. a) What is the remaining amount in the boiler for 1 kmol feed? b) What % of the ethanol is separated into the distillate in the starting mixture? c) What is the average mole fraction of ethanol in the distillate? x 0.01 0.02 0.04 0.08 0.12 0.16 0.20 y 0.11 0.18 0.27 0.39 0.46 0.50 0.52

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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Question
Ethanol will be separated
from the ethanol-water
mixture at atmospheric
pressure by simple.
distillation. The mole
fraction of ethanol in the
boiler will be reduced
from 0.20 to 0.01.
a) What is the remaining
amount in the boiler
for 1 kmol feed?
b) What % of the ethanol
is separated into the
distillate in the starting
mixture?
c) What is the
average mole fraction of
ethanol in the distillate?
0.12 0.16 0.20
0.18 0.27 0.39 0.46 0.50 0.52
x 0.01 0.02 0.04 0.08
y 0.11
Mi Notlar ile oluşturuldu
Transcribed Image Text:Ethanol will be separated from the ethanol-water mixture at atmospheric pressure by simple. distillation. The mole fraction of ethanol in the boiler will be reduced from 0.20 to 0.01. a) What is the remaining amount in the boiler for 1 kmol feed? b) What % of the ethanol is separated into the distillate in the starting mixture? c) What is the average mole fraction of ethanol in the distillate? 0.12 0.16 0.20 0.18 0.27 0.39 0.46 0.50 0.52 x 0.01 0.02 0.04 0.08 y 0.11 Mi Notlar ile oluşturuldu
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