2
0
2017
zho
zho
0
journal
Original
Zhou, F.[Feng]
Zhong, L.[Lei]
Chen, C.[Changxu]
Li, Y.[Ye]
Xu, C.[Chunjian]
J. Chem. Eng. Data
2017
2020-09-29
Isobaric Vapor Liquid Equilibrium for Binary and Ternary Systems of Isoamyl Alcohol + Isoamyl Acetate + Dimethyl Sulfoxide at 101.33 kPa
Isobaric vapor liquid equilibrium (VLE) data for binary systems of isoamyl alcohol + dimethyl sulfoxide (DMSO) and isoamyl acetate + DMSO, and the ternary system of isoamyl alcohol+ isoamyl acetate + DMSO at 101.33 kPa were measured by a modified Rose-Williams equilibrium still. The binary experimental data were checked by Herington method and a Van Ness test to verified thermodynamic consistency. The ternary VLE data was checked by Van Ness test. The experimental measurements of the binary systems were correlated by Wilson, nonrandom two-liquid (NRTL) and universal quasichemical (UNIQUAC) activity coefficient models with minor deviation. The ternary VLE data predicted by the obtained correlation parameters fit well with the experimental data. The experimental results indicate that the relative volatility between isoamyl alcohol and isoamyl acetate is changed obviously with the addition of DMSO as an entrainer at 0.50 mass fraction, which shows DMSO is an effective solvent for the separation of isoamyl alcohol and isoamyl acetate mixture in extractive distillation.
10.1021/acs.jced.6b00733
2
62
691-697
1
InChI=1S/C5H12O/c1-5(2)3-4-6/h5-6H,3-4H2,1-2H3
PHTQWCKDNZKARW-UHFFFAOYSA-N
3-methylbutan-1-ol
3-methyl-1-butanol
isoamyl alcohol
isopentanol
isopentyl alcohol
C5H12O
1
Commercial source
1
99.77
4
Gas chromatography
2
InChI=1S/C7H14O2/c1-6(2)4-5-9-7(3)8/h6H,4-5H2,1-3H3
MLFHJEHSLIIPHL-UHFFFAOYSA-N
3-methylbutyl ethanoate
3-methylbutyl acetate
acetic acid, 3-methylbutyl ester
acetic acid, isoamyl ester
isoamyl acetate
isopentyl acetate
isopentyl ethanoate
C7H14O2
1
Commercial source
1
99.72
4
Gas chromatography
3
InChI=1S/C2H6OS/c1-4(2)3/h1-2H3
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
dimethyl sulfoxide
DMSO
dimethyl sulphoxide
methyl sulfoxide
methylsulfinylmethane
sulfinylbismethane
C2H6OS
1
Commercial source
1
99.91
4
Gas chromatography
4
InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H
UHOVQNZJYSORNB-UHFFFAOYSA-N
benzene
C6H6
1
Commercial source
1
99.98
4
Gas chromatography
5
InChI=1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
YXFVVABEGXRONW-UHFFFAOYSA-N
toluene
methylbenzene
C7H8
1
Commercial source
1
99.98
4
Gas chromatography
1
1
1
Principal objective of the work
EP
EP
1/10/2017
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.15
5
2
101.3
4
1
1.4042
5
1
0.0004
2
1
1
Principal objective of the work
EP
EP
1/10/2017
1
Vapor or sublimation pressure, kPa
Ebulliometric method (Recirculating still)
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
1
404.05
5
1
101.33
5
1
1.02
3
2
1
Principal objective of the work
SAM
XXX
11/21/2016
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.15
5
2
101.3
4
1
1.3977
5
1
0.0004
4
2
1
Principal objective of the work
EP
EP
11/23/2016
1
Vapor or sublimation pressure, kPa
Ebulliometric method (Recirculating still)
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
1
415.19
5
1
101.33
5
1
1.02
5
3
1
Principal objective of the work
SAM
XXX
11/21/2016
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.15
5
2
101.3
4
1
1.4779
5
1
0.0004
6
3
1
Principal objective of the work
EP
EP
11/22/2016
1
Vapor or sublimation pressure, kPa
Ebulliometric method (Recirculating still)
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
1
463.93
5
1
101.33
5
1
1.02
7
4
1
Principal objective of the work
EP
EP
1/10/2017
1
Vapor or sublimation pressure, kPa
Ebulliometric method (Recirculating still)
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
1
353.27
5
1
101.33
5
1
1.02
8
5
1
Principal objective of the work
EP
EP
1/10/2017
1
Vapor or sublimation pressure, kPa
Ebulliometric method (Recirculating still)
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
1
383.82
5
1
101.33
5
1
1.02
9
3
1
1
1
Principal objective of the work
EP
EP
11/23/2016
1
Boiling temperature at pressure P, K
Ebulliometric method (Recirculating still)
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Pressure, kPa
Liquid
101.33
5
1
Mole fraction
1
Liquid
1
1
5
1
404.05
5
1
0.22
1
0.9471
4
1
405.61
5
1
0.22
1
0.8941
4
1
407.21
5
1
0.22
1
0.8425
4
1
409
5
1
0.23
1
0.7898
4
1
410.93
5
1
0.23
1
0.7455
4
1
412.76
5
1
0.23
1
0.6763
4
1
415.91
5
1
0.23
1
0.6305
4
1
418.12
5
1
0.24
1
0.5989
4
1
419.89
5
1
0.24
1
0.5631
4
1
421.75
5
1
0.24
1
0.5055
4
1
425.09
5
1
0.25
1
0.4526
4
1
428.55
5
1
0.25
1
0.4131
4
1
431.3
5
1
0.26
1
0.3675
4
1
434.63
5
1
0.26
1
0.3273
4
1
437.64
5
1
0.27
1
0.2674
4
1
442.45
5
1
0.27
1
0.221
4
1
446.24
5
1
0.27
1
0.1767
4
1
449.72
5
1
0.27
1
0.1365
4
1
452.94
5
1
0.27
1
0.1082
4
1
455.26
5
1
0.27
1
0.09
3
1
456.74
5
1
0.27
1
0.0661
3
1
458.74
5
1
0.27
1
0.0414
3
1
460.62
5
1
0.27
1
0.015
3
1
462.82
5
1
0.27
1
0
5
1
463.93
5
1
0.21
10
3
1
1
1
Principal objective of the work
SAM
XXX
11/21/2016
1
Mole fraction
Chromatography
1
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Pressure, kPa
Liquid
101.33
5
1
Mole fraction
1
Liquid
1
1
5
1
1
5
1
0.9471
4
1
0.995
4
1
0.002
1
0.8941
4
1
0.9889
4
1
0.002
1
0.8425
4
1
0.9816
4
1
0.002
1
0.7898
4
1
0.9725
4
1
0.0021
1
0.7455
4
1
0.9632
4
1
0.0021
1
0.6763
4
1
0.9447
4
1
0.0021
1
0.6305
4
1
0.9278
4
1
0.0023
1
0.5989
4
1
0.9133
4
1
0.0023
1
0.5631
4
1
0.9
4
1
0.0024
1
0.5055
4
1
0.8644
4
1
0.0026
1
0.4526
4
1
0.8316
4
1
0.0029
1
0.4131
4
1
0.7961
4
1
0.0032
1
0.3675
4
1
0.7552
4
1
0.0036
1
0.3273
4
1
0.7042
4
1
0.0043
1
0.2674
4
1
0.6179
4
1
0.005
1
0.221
4
1
0.5373
4
1
0.0057
1
0.1767
4
1
0.4571
4
1
0.0059
1
0.1365
4
1
0.3715
4
1
0.0058
1
0.1082
4
1
0.3048
4
1
0.006
1
0.09
3
1
0.2532
4
1
0.006
1
0.0661
3
1
0.1949
4
1
0.0059
1
0.0414
3
1
0.1232
4
1
0.0064
1
0.015
3
1
0.0419
3
1
0.0063
1
0
5
1
0
5
11
3
1
2
1
Principal objective of the work
SAM
XXX
11/21/2016
1
Boiling temperature at pressure P, K
Ebulliometric method (Recirculating still)
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Pressure, kPa
Liquid
101.33
5
1
Mole fraction
2
Liquid
1
1
5
1
415.19
5
1
0.22
1
0.9372
4
1
416.05
5
1
0.22
1
0.8619
4
1
416.91
5
1
0.22
1
0.8195
4
1
417.41
5
1
0.22
1
0.71
4
1
418.92
5
1
0.22
1
0.6517
4
1
419.9
5
1
0.22
1
0.5967
4
1
420.87
5
1
0.22
1
0.5466
4
1
421.84
5
1
0.22
1
0.4753
4
1
423.35
5
1
0.22
1
0.4335
4
1
424.73
5
1
0.22
1
0.3724
4
1
426.43
5
1
0.23
1
0.2986
4
1
429.47
5
1
0.24
1
0.2432
4
1
432.7
5
1
0.25
1
0.2157
4
1
434.4
5
1
0.25
1
0.1882
4
1
436.44
5
1
0.27
1
0.1417
4
1
440.6
5
1
0.29
1
0.106
4
1
444.66
5
1
0.33
1
0.078
3
1
448.52
5
1
0.37
1
0.0536
3
1
452.41
5
1
0.4
1
0.0331
3
1
456.17
5
1
0.44
1
0.0244
3
1
457.98
5
1
0.48
1
0.0145
3
1
460.15
5
1
0.53
1
0.0053
2
1
462.64
5
1
0.57
1
0
5
1
463.93
5
1
0.21
12
3
1
2
1
Principal objective of the work
EP
EP
11/23/2016
1
Mole fraction
Chromatography
2
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Pressure, kPa
Liquid
101.33
5
1
Mole fraction
2
Liquid
1
1
5
1
1
5
1
0.9372
4
1
0.9619
4
1
0.0023
1
0.8619
4
1
0.9269
4
1
0.0023
1
0.8195
4
1
0.9095
4
1
0.0023
1
0.71
4
1
0.8669
4
1
0.0024
1
0.6517
4
1
0.8585
4
1
0.0024
1
0.5967
4
1
0.8395
4
1
0.0025
1
0.5466
4
1
0.8286
4
1
0.0026
1
0.4753
4
1
0.8026
4
1
0.0028
1
0.4335
4
1
0.7871
4
1
0.0029
1
0.3724
4
1
0.7609
4
1
0.003
1
0.2986
4
1
0.728
4
1
0.0033
1
0.2432
4
1
0.6819
4
1
0.0039
1
0.2157
4
1
0.6536
4
1
0.0042
1
0.1882
4
1
0.6229
4
1
0.0049
1
0.1417
4
1
0.5435
4
1
0.0058
1
0.106
4
1
0.466
4
1
0.0067
1
0.078
3
1
0.384
4
1
0.0076
1
0.0536
3
1
0.2947
4
1
0.0088
1
0.0331
3
1
0.2003
4
1
0.0099
1
0.0244
3
1
0.1544
4
1
0.0112
1
0.0145
3
1
0.099
3
1
0.0123
1
0.0053
2
1
0.0387
3
1
0.0137
1
0
5
1
0
5
13
3
1
1
1
2
1
Principal objective of the work
EP
EP
11/23/2016
1
Mole fraction
Chromatography
2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
2
Mole fraction
Chromatography
2
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
3
Mole fraction
Chromatography
1
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Pressure, kPa
Liquid
101.33
5
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
433.24
5
2
0.3775
4
1
0.0109
3
1
0.002
2
0.0389
3
1
0.002
3
0.7279
4
1
431.48
5
2
0.1586
4
1
0.1847
4
1
0.0024
2
0.5176
4
1
0.0046
3
0.2213
4
1
430.68
5
2
0.1276
4
1
0.2132
4
1
0.0025
2
0.5762
4
1
0.0042
3
0.1612
4
1
430.21
5
2
0.1094
4
1
0.2283
4
1
0.0026
2
0.6051
4
1
0.004
3
0.1357
4
1
430.13
5
2
0.09
3
1
0.245
4
1
0.0026
2
0.6237
4
1
0.0038
3
0.1062
4
1
428.65
5
2
0.0455
3
1
0.284
4
1
0.0028
2
0.6793
4
1
0.0034
3
0.0525
3
1
428.35
5
2
0.0226
3
1
0.3048
4
1
0.0029
2
0.6974
4
1
0.0033
3
0.0256
3
1
433.06
5
2
0.3555
4
1
0.0303
3
1
0.002
2
0.1031
4
1
0.0022
3
0.6633
4
1
432.93
5
2
0.3374
4
1
0.0437
3
1
0.002
2
0.1437
4
1
0.0023
3
0.6129
4
1
433.04
5
2
0.3025
4
1
0.0708
3
1
0.0021
2
0.2187
4
1
0.0027
3
0.532
4
1
433.1
5
2
0.2878
4
1
0.0769
3
1
0.0021
2
0.2402
4
1
0.0029
3
0.5101
4
1
433.59
5
2
0.2685
4
1
0.0882
3
1
0.0021
2
0.279
4
1
0.0031
3
0.4663
4
1
432.92
5
2
0.2462
4
1
0.1078
4
1
0.0021
2
0.3292
4
1
0.0035
3
0.4148
4
1
433.07
5
2
0.2285
4
1
0.1207
4
1
0.0022
2
0.3665
4
1
0.0037
3
0.3738
4
1
432.08
5
2
0.1996
4
1
0.1493
4
1
0.0023
2
0.4393
4
1
0.0043
3
0.3012
4
14
4
1
5
1
Principal objective of the work
EP
EP
1/10/2017
1
Boiling temperature at pressure P, K
Ebulliometric method (Recirculating still)
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Pressure, kPa
Liquid
101.33
5
1
Mole fraction
4
Liquid
1
0
4
1
383.82
5
1
0.21
1
0.071
2
1
380.67
5
1
0.23
1
0.134
3
1
377.99
5
1
0.23
1
0.205
3
1
375.24
5
1
0.23
1
0.293
3
1
372
5
1
0.23
1
0.375
3
1
369.18
5
1
0.22
1
0.456
3
1
366.67
5
1
0.22
1
0.543
3
1
364.05
5
1
0.22
1
0.639
3
1
361.41
5
1
0.22
1
0.731
3
1
359.07
5
1
0.22
1
0.804
3
1
357.37
5
1
0.22
1
0.903
3
1
355.2
5
1
0.22
1
0.951
3
1
354.25
5
1
0.22
1
1
4
1
353.27
5
1
0.21
15
4
1
5
1
Principal objective of the work
EP
EP
1/10/2017
1
Mole fraction
Chromatography
4
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Pressure, kPa
Liquid
101.33
5
1
Mole fraction
4
Liquid
1
0
4
1
0
4
1
0.071
2
1
0.148
3
1
0.005
1
0.134
3
1
0.265
3
1
0.005
1
0.205
3
1
0.376
3
1
0.005
1
0.293
3
1
0.497
3
1
0.005
1
0.375
3
1
0.593
3
1
0.005
1
0.456
3
1
0.672
3
1
0.004
1
0.543
3
1
0.747
3
1
0.003
1
0.639
3
1
0.817
3
1
0.003
1
0.731
3
1
0.873
3
1
0.003
1
0.804
3
1
0.91
2
1
0.01
1
0.903
3
1
0.957
3
1
0.002
1
0.951
3
1
0.979
3
1
0.002
1
1
4
1
1
4