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Jasmone is a valuable material in the perfume industry and used in many soaps and cosmetics. Suppose we are recovering this material from a water suspension of jasmine flowers by an extraction with benzene. The local mass transfer coefficient for jasmone in benzene is 3.0 x 10-4 cm/s. The local mass transfer coefficient of jasmone in the water is 2.4 x 10-3 cm/s. Jasmone is 170 times more soluble in benzene than water (this is the partition coefficient).Determine the overall resistance based on the water phase. What is the correct driving force to be used with this resistance? Determine the overall resistance based on the benzene phase. What is the correct driving force to be used with this resistance?

Jasmone is a valuable material in the perfume industry and used in many soaps and cosmetics. Suppose we are recovering this material from a water suspension of jasmine flowers by an extraction with benzene. The local mass transfer coefficient for jasmone in benzene is 3.0 x 10-4 cm/s. The local mass transfer coefficient of jasmone in the water is 2.4 x 10-3 cm/s. Jasmone is 170 times more soluble in benzene than water (this is the partition coefficient).Determine the overall resistance based on the water phase. What is the correct driving force to be used with this resistance? Determine the overall resistance based on the benzene phase. What is the correct driving force to be used with this resistance?

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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Jasmone is a valuable material in the perfume industry and used in many soaps and cosmetics. Suppose we are recovering this material from a water suspension of jasmine flowers by an extraction with benzene. The local mass transfer coefficient for jasmone in benzene is 3.0 x 10-4 cm/s. The local mass transfer coefficient of jasmone in the water is 2.4 x 10-3 cm/s. Jasmone is 170 times more soluble in benzene than water (this is the partition coefficient).Determine the overall resistance based on the water phase. What is the correct driving force to be used with this resistance? Determine the overall resistance based on the benzene phase. What is the correct driving force to be used with this resistance?
Transcribed Image Text:Jasmone is a valuable material in the perfume industry and used in many soaps and cosmetics. Suppose we are recovering this material from a water suspension of jasmine flowers by an extraction with benzene. The local mass transfer coefficient for jasmone in benzene is 3.0 x 10-4 cm/s. The local mass transfer coefficient of jasmone in the water is 2.4 x 10-3 cm/s. Jasmone is 170 times more soluble in benzene than water (this is the partition coefficient).Determine the overall resistance based on the water phase. What is the correct driving force to be used with this resistance? Determine the overall resistance based on the benzene phase. What is the correct driving force to be used with this resistance?
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