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Nicotine (C) in a water solution containing 1.5 % nicotine is to be extracted with Kerosene (B) in a cross current extraction system at 20°C. the equilibrium data is shown in Table Q4 Water and kerosene are essentially insoluble. (1) Determine the composition of the extract phase and raffinate phase if 250 kg of feed solution is extracted once with 350 kg solvent. (ii) Estimate the percentage extraction for nicotine in part(i) (ii) Estimate the composition of the extract and raffinate phase if three theoretical extractions using 80 kg ,60kg and 90kg solvent each are used for the three stages for 250 kg feed solution. Mass fraction of Nicotine in raffinate phase Mass fraction of Nicotine in extract phase 0 |0.001 0.0020.005 | 0.007 |0.01| 0 |0.001 0.002|0.005 | 0.007 0.01

Nicotine (C) in a water solution containing 1.5 % nicotine is to be extracted with Kerosene (B) in a cross current extraction system at 20°C. the equilibrium data is shown in Table Q4 Water and kerosene are essentially insoluble. (1) Determine the composition of the extract phase and raffinate phase if 250 kg of feed solution is extracted once with 350 kg solvent. (ii) Estimate the percentage extraction for nicotine in part(i) (ii) Estimate the composition of the extract and raffinate phase if three theoretical extractions using 80 kg ,60kg and 90kg solvent each are used for the three stages for 250 kg feed solution. Mass fraction of Nicotine in raffinate phase Mass fraction of Nicotine in extract phase 0 |0.001 0.0020.005 | 0.007 |0.01| 0 |0.001 0.002|0.005 | 0.007 0.01

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
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Nicotine (C) in a water solution containing 1.5 % nicotine is to be extracted with Kerosene (B) in a cross current extraction system at 20°C. the equilibrium data is shown in Table Q4 Water and kerosene are essentially insoluble. (i) Determine the composition of the extract phase and raffinate phase if 250 kg of feed solution is extracted once with 350 kg solvent. (ii) Estimate the percentage extraction for nicotine in part(i) (ii) Estimate the composition of the extract and raffinate phase if three theoretical extractions using 80 kg ,60kg and 90kg solvent each are used for the three stages for 250 kg feed solution. Mass fraction of Nicotine in 0 |0.001 0.002|0.005 0.0070.01 raffinate phase Mass fraction of Nicotine in 0 |0.001 0.002 0.005 0.007 0.01 extract phase
Transcribed Image Text:Nicotine (C) in a water solution containing 1.5 % nicotine is to be extracted with Kerosene (B) in a cross current extraction system at 20°C. the equilibrium data is shown in Table Q4 Water and kerosene are essentially insoluble. (i) Determine the composition of the extract phase and raffinate phase if 250 kg of feed solution is extracted once with 350 kg solvent. (ii) Estimate the percentage extraction for nicotine in part(i) (ii) Estimate the composition of the extract and raffinate phase if three theoretical extractions using 80 kg ,60kg and 90kg solvent each are used for the three stages for 250 kg feed solution. Mass fraction of Nicotine in 0 |0.001 0.002|0.005 0.0070.01 raffinate phase Mass fraction of Nicotine in 0 |0.001 0.002 0.005 0.007 0.01 extract phase
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