Fresh halibut livers containing 25.7 wt % oil are to be extracted with pure ethyl ether to remove 95% of the oil in a countercurrent multistage leaching process. The feed rate is 1000 kg of fresh livers per hour. The final exit overflow solution is to contain 70 wt % oil. The retention of solution by the inert solids (oil-free liver) of the liver varies as follows (Cl), where N is kg inert solid/kg solution retained and yA is kg oil/kg solution. Calculate the amounts and compositions of the exit streams and the total number of theoretical stages.
Fresh halibut livers containing 25.7 wt % oil are to be extracted with pure ethyl ether to remove 95% of the oil in a countercurrent multistage leaching process. The feed rate is 1000 kg of fresh livers per hour. The final exit overflow solution is to contain 70 wt % oil. The retention of solution by the inert solids (oil-free liver) of the liver varies as follows (Cl), where N is kg inert solid/kg solution retained and yA is kg oil/kg solution. Calculate the amounts and compositions of the exit streams and the total number of theoretical stages.
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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Fresh halibut livers containing 25.7 wt % oil are to be extracted with pure ethyl ether to remove 95% of the oil in a countercurrent multistage leaching process. The feed rate is 1000 kg of fresh livers per hour. The final exit overflow solution is to contain 70 wt % oil. The retention of solution by the inert solids (oil-free liver) of the liver varies as follows (Cl), where N is kg inert solid/kg solution retained and yA is kg oil/kg solution.
Calculate the amounts and compositions of the exit streams and the total
number of theoretical stages.
![N
N
YA
4.88
1.67
0.6
3.50
0.2
1.39
0.81
2.47
0.4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fce7da173-ad98-48e3-99b3-b66ad0223f01%2F42916e0e-cd3a-4cb0-83ba-0d0d3b7ce88d%2Fqavnys_processed.png&w=3840&q=75)
Transcribed Image Text:N
N
YA
4.88
1.67
0.6
3.50
0.2
1.39
0.81
2.47
0.4
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