150 kg Nicotine- water solution containing 1.5 % nicotine is to be extracted with 250 kg Kerosene in a cross current extraction system at 20 ᴼC. Water and kerosene are essentially insoluble. (a) Determine the Percentage removal of nicotine after 1 stage operation. (b) Repeat for three theoretical extractions using 40, 60, 70 kg solvent each. Equilibrium data is given below: Mass fraction of Nicotine in raffinate phase 0 0.001 0.002 0.005 0.007 0.01 Mass fraction of Nicotine in extract phase 0 0.001 0.002 0.005 0.007 0.01
150 kg Nicotine- water solution containing 1.5 % nicotine is to be extracted with 250 kg Kerosene in a cross current extraction system at 20 ᴼC. Water and kerosene are essentially insoluble. (a) Determine the Percentage removal of nicotine after 1 stage operation. (b) Repeat for three theoretical extractions using 40, 60, 70 kg solvent each. Equilibrium data is given below: Mass fraction of Nicotine in raffinate phase 0 0.001 0.002 0.005 0.007 0.01 Mass fraction of Nicotine in extract phase 0 0.001 0.002 0.005 0.007 0.01
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
150 kg Nicotine- water solution containing 1.5 % nicotine is to be extracted with 250 kg Kerosene in a cross current extraction system at 20 ᴼC. Water and kerosene are essentially insoluble.
(a) Determine the Percentage removal of nicotine after 1 stage operation.
(b) Repeat for three theoretical extractions using 40, 60, 70 kg solvent each.
Equilibrium data is given below:
|
Mass fraction of Nicotine in raffinate phase |
0 |
0.001 |
0.002 |
0.005 |
0.007 |
0.01 |
|
Mass fraction of Nicotine in extract phase |
0 |
0.001 |
0.002 |
0.005 |
0.007 |
0.01 |
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