urfural 0 20 10, 30 100 8 Glycol 100-Furfural- A 90 0 50 60 Extract 80 70 E له 70 100- 0 80 Ethylene glycol 90 10 100->> 208 30 Plait point P/ -Water- -Glycol- 40 50 Raffinate 58 0 100 Tie lines 60 50 40 30 Furfural 0 Water -100 20 70 80 R 10 B 90 Water 1) Immiscible Liquid-Liquid Extraction: A feed of 10,500 kg/hr consists of 12 wt% acetic acid in water. The removal of acetic acid is to be accomplished by liquid-liquid extraction in water at 25°C. The raffinate is to contain no more than 1 wt% acetic acid. K The following four solvents (and accompanying distribution coefficients are being considered. Water and each solvent can be considered immiscible. SOLVENT Methyl acetate 1.253 Isopropyl ether 0.929 Heptadecanol 0.612 For each solvent, estimate the flow rate (kg/hr) if a single equilibrium stage is used to achieve the desired separation. Chloroform 0.578 Discuss the solvent choices and indicate which may be the best option.
urfural 0 20 10, 30 100 8 Glycol 100-Furfural- A 90 0 50 60 Extract 80 70 E له 70 100- 0 80 Ethylene glycol 90 10 100->> 208 30 Plait point P/ -Water- -Glycol- 40 50 Raffinate 58 0 100 Tie lines 60 50 40 30 Furfural 0 Water -100 20 70 80 R 10 B 90 Water 1) Immiscible Liquid-Liquid Extraction: A feed of 10,500 kg/hr consists of 12 wt% acetic acid in water. The removal of acetic acid is to be accomplished by liquid-liquid extraction in water at 25°C. The raffinate is to contain no more than 1 wt% acetic acid. K The following four solvents (and accompanying distribution coefficients are being considered. Water and each solvent can be considered immiscible. SOLVENT Methyl acetate 1.253 Isopropyl ether 0.929 Heptadecanol 0.612 For each solvent, estimate the flow rate (kg/hr) if a single equilibrium stage is used to achieve the desired separation. Chloroform 0.578 Discuss the solvent choices and indicate which may be the best option.
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
Related questions
Question
Transcribed Image Text:urfural
0
20
10,
30
100
8
Glycol
100-Furfural-
A 90
0
50
60
Extract
80
70
E
له
70
100-
0
80
Ethylene
glycol
90
10
100->>
208
30
Plait point
P/
-Water-
-Glycol-
40
50
Raffinate
58
0
100
Tie lines
60 50 40 30
Furfural
0
Water
-100
20
70
80
R
10 B
90
Water
Transcribed Image Text:1) Immiscible Liquid-Liquid Extraction: A feed of 10,500 kg/hr consists of 12 wt% acetic acid in water. The
removal of acetic acid is to be accomplished by liquid-liquid extraction in water at 25°C. The raffinate is to
contain no more than 1 wt% acetic acid.
K
The following four solvents (and accompanying distribution
coefficients are being considered. Water and each solvent can be
considered immiscible.
SOLVENT
Methyl acetate
1.253
Isopropyl ether
0.929
Heptadecanol
0.612
For each solvent, estimate the flow rate (kg/hr) if a single
equilibrium stage is used to achieve the desired separation.
Chloroform
0.578
Discuss the solvent choices and indicate which may be the best option.
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