The aqueous acetone solution is mixed with Methyl isobutyl (MIB) solvent containing 3% acetone by mass. The flow rates of the upper and lower currents leaving the system are 1000 kg/h and 400 kg/h, respectively. System the proportion of acetone in the upper and lower leaving current is 15% and 10% by weight, respectively. The phase separation of the refinate and the extract takes place. According to this a. Calculate the composition and amount of the aqueous acetone solution entering the system. b. Calculate the amount of Methyl isobutyl ketone (MIBK) solvent containing 3% acetone sent to the system. I Data; Methyl isobutyl (MIB) 0.05 0.05 0.06 0.07 0.08 0.09 0.20 XC Acetone 0 0.05 0.15 0.20 0.25 0.35 0.43 ΧΑ. Methyl isobutyl (MIB 0.95 0.94 0.89 0.84 0.79 0.69 0.59 YC. Acetone 0 0.02 0.10 0.15 0.20 0.30 0.40 YA
The aqueous acetone solution is mixed with Methyl isobutyl (MIB) solvent containing 3% acetone by mass. The flow rates of the upper and lower currents leaving the system are 1000 kg/h and 400 kg/h, respectively. System the proportion of acetone in the upper and lower leaving current is 15% and 10% by weight, respectively. The phase separation of the refinate and the extract takes place. According to this a. Calculate the composition and amount of the aqueous acetone solution entering the system. b. Calculate the amount of Methyl isobutyl ketone (MIBK) solvent containing 3% acetone sent to the system. I Data; Methyl isobutyl (MIB) 0.05 0.05 0.06 0.07 0.08 0.09 0.20 XC Acetone 0 0.05 0.15 0.20 0.25 0.35 0.43 ΧΑ. Methyl isobutyl (MIB 0.95 0.94 0.89 0.84 0.79 0.69 0.59 YC. Acetone 0 0.02 0.10 0.15 0.20 0.30 0.40 YA
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:The aqueous acetone solution is mixed with Methyl isobutyl (MIB) solvent containing 3%
acetone by mass.
The flow rates of the upper and lower currents leaving the system are 1000 kg/h and 400
kg/h, respectively. System
the proportion of acetone in the upper and lower leaving current is 15% and 10% by weight,
respectively.
The phase separation of the refinate and the extract takes place. According to this
a. Calculate the composition and amount of the aqueous acetone solution entering the
system.
b. Calculate the amount of Methyl isobutyl ketone (MIBK) solvent containing 3% acetone sent
to the system.
I
Data;
Methyl
isobutyl (MIB)
0.05
0.05
0.06
0.07
0.08
0.09
0.20
XC
Acetone
0
0.05
0.15
0.20
0.25
0.35
0.43
ΧΑ.
Methyl
isobutyl (MIB
0.95
0.94
0.89
0.84
0.79
0.69
0.59
YC.
Acetone
0
0.02
0.10
0.15
0.20
0.30
0.40
YA
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Step 1: Calculate(a)composition and amount of aqueous acetone solution(b)amount of MIBK.
VIEWStep 2: Apply the mass balances.
VIEWStep 3: Find the composition in raffinate and extract phase.
VIEWStep 4: Calculate amount of MIBK solution
VIEWStep 5: Calculate the composition and amount of aqueous acetone solution.
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