A 1,1,2-trichloroethane-acetone solution containing 42% acetone by weight at a flow rate of 1200 kg/h will be extracted at 25°C with water at a flow rate of 2100 kg/h in a reverse flow multi-stage extraction system. The water is impure and contains 2% 1,1,2-trichloroethane by weight. According to the requirement that acetone www/mam should not exceed 5% by weight in the refining phase; a. b. DATA; The quantities and compositions of the extract and the refining phase, Find the winning percentage of acetone, Extract Phase Acetone 0.0596 0.1704 0.2692 0.3088 0.3573 0.4090 0.4605 0.5178 1,1,2- trichloroethane 0.0052 0.0073 0.0102 0.0117 0.0160 0.0210 0.0375 0.0652 H20 Acetone 0.9352 0.0875 0.8223 0.2514 0.7206 0.3852 0.6795 0.4297 0.6267 0.4821 0.5700 0.5395 0.5020 0.5740 0.4170 0.6034 Refining Phase 1,1,2- trichloroethane 0.9093 0.7376 0.5921 0.5392 0.4753 0.4000 0.3370 0.2626 H2O 0.0032 0.0110 0.0227 0.0311 0.0426 0.0605 0.0890 0.1340
A 1,1,2-trichloroethane-acetone solution containing 42% acetone by weight at a flow rate of 1200 kg/h will be extracted at 25°C with water at a flow rate of 2100 kg/h in a reverse flow multi-stage extraction system. The water is impure and contains 2% 1,1,2-trichloroethane by weight. According to the requirement that acetone www/mam should not exceed 5% by weight in the refining phase; a. b. DATA; The quantities and compositions of the extract and the refining phase, Find the winning percentage of acetone, Extract Phase Acetone 0.0596 0.1704 0.2692 0.3088 0.3573 0.4090 0.4605 0.5178 1,1,2- trichloroethane 0.0052 0.0073 0.0102 0.0117 0.0160 0.0210 0.0375 0.0652 H20 Acetone 0.9352 0.0875 0.8223 0.2514 0.7206 0.3852 0.6795 0.4297 0.6267 0.4821 0.5700 0.5395 0.5020 0.5740 0.4170 0.6034 Refining Phase 1,1,2- trichloroethane 0.9093 0.7376 0.5921 0.5392 0.4753 0.4000 0.3370 0.2626 H2O 0.0032 0.0110 0.0227 0.0311 0.0426 0.0605 0.0890 0.1340
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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Transcribed Image Text:A 1,1,2-trichloroethane-acetone solution containing 42% acetone by weight at a flow rate of 1200 kg/h will
be extracted at 25°C with water at a flow rate of 2100 kg/h in a reverse flow multi-stage extraction system. The
water is impure and contains 2% 1,1,2-trichloroethane by weight. According to the requirement that acetone
should not exceed 5% by weight in the refining phase;
a.
b.
DATA;
The quantities and compositions of the extract and the refining phase,
Find the winning percentage of acetone,
Extract Phase
Acetone
0.0596
0.1704
0.2692
0.3088
0.3573
0.4090
0.4605
0.5178
1,1,2-
trichloroethane
0.0052
0.0073
0.0102
0.0117
0.0160
0.0210
0.0375
0.0652
H20 Acetone
0.9352 0.0875
0.8223 0.2514
0.7206 0.3852
0.6795 0.4297
0.6267 0.4821
0.5700 0.5395
0.5020 0.5740
0.4170 0.6034
Refining Phase
1,1,2-
trichloroethane
0.9093
0.7376
0.5921
0.5392
0.4753
0.4000
0.3370
0.2626
H2O
0.0032
0.0110
0.0227
0.0311
0.0426
0.0605
0.0890
0.1340
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In this question, I did not understand the value of YAN+1. How was it calculated? Is it 0 or 0.02?
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by Bartleby ExpertFollow-up Question
YAN+1=0.02 why did you find it like that YAN+1=0 shouldn't it be??
besides, how can I find out the winning percentage of Acetone %
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