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An evaporator is used to concentrate 100kg/h of 10.0% salt solution. The evaporator operates such that 30% of the water entering the evaporator is evaporated, concentrating the outflow stream to 50.0% salt. Please answer each question shown below.

An evaporator is used to concentrate 100kg/h of 10.0% salt solution. The evaporator operates such that 30% of the water entering the evaporator is evaporated, concentrating the outflow stream to 50.0% salt. Please answer each question shown below.

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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An evaporator is used to concentrate 100kg/h of 10.0% salt solution. The evaporator operates such that 30% of the water entering the evaporator is evaporated, concentrating the outflow stream to 50.0% salt. Please answer each question shown below. 

m₁ = 100 kg/h Xw1 = 0.900 Xs1 = 0.100 1 Sp1 m₂ = ? = 0.900 Xw2 = Xs2 = 0.100 2 m₁ = ? Xw4 = ? 4 Mx1 3 m3= ? Xw3 = 0.900 XS3 = 0.100 Evaporator 7 m=? 6 Xw6 = 0.500 Xs6 = 0.500 m, = ? Xw7 = XS7 = 0.500 Sp2 8 m=? Xw8 XS8= Mx1 = 0.500 = 0.500 (5 ms = ? Xws = 1.00 Steam 9 m₂ = ? Xwg = 0.600 Xs9 = 0.400 S9
Transcribed Image Text:m₁ = 100 kg/h Xw1 = 0.900 Xs1 = 0.100 1 Sp1 m₂ = ? = 0.900 Xw2 = Xs2 = 0.100 2 m₁ = ? Xw4 = ? 4 Mx1 3 m3= ? Xw3 = 0.900 XS3 = 0.100 Evaporator 7 m=? 6 Xw6 = 0.500 Xs6 = 0.500 m, = ? Xw7 = XS7 = 0.500 Sp2 8 m=? Xw8 XS8= Mx1 = 0.500 = 0.500 (5 ms = ? Xws = 1.00 Steam 9 m₂ = ? Xwg = 0.600 Xs9 = 0.400 S9
O Conduct a Degree of Freedom Analysis for each unit operation of the process Calculate the flow rate of the product stream, which contains 40% salt ) Calculate the recycle stream s) Calculate the bypass stream Calculate the steam leaving the process
Transcribed Image Text:O Conduct a Degree of Freedom Analysis for each unit operation of the process Calculate the flow rate of the product stream, which contains 40% salt ) Calculate the recycle stream s) Calculate the bypass stream Calculate the steam leaving the process
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