2
0
2010
kim
hwa
1
journal
Original
Kim, H.-D.[Hyeon-Deok]
Hwang, I.-C.[In-Chan]
Park, S. J.[So Jin]
Lee, K. W.[Kune Woo]
J. Chem. Eng. Data
2010
2020-09-29
(Liquid + Liquid) Equilibrium for (N,N-Dimethylformamide (DMF) + Hexadecane) at Temperatures between (293.15 and 313.15) K and Ternary Mixtures of (DMF + Hexadecane) with Either Quinoline, or Pyridine, or Pyrrole, or Aniline, or Indole at T = 298.15 K
(Liquid + liquid) equilibrium for (N,N-dimethylformamide (DMF) + n-hexadecane) at temperatures from (293.15 to 313.15) K and for ternary mixtures of (DMF + hexadecane) with either quinoline, or pyridine, or pyrrole, or aniline, or indole at T = 298.15 K were determined at atmospheric pressure with stirred and thermoregulated cells. The NRTL and UNIQUAC models were used to correlate the experimental data. In addition, the extraction capability of DMF for heterocyclic nitrogen compounds was investigated with respect to distribution and selectivity.
10.1021/je9006234
3
55
1266-1270
1
InChI=1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
ZMXDDKWLCZADIW-UHFFFAOYSA-N
dimethylformamide
DMF
DMFA
N,N-dimethylformamide
N,N-dimethylmethanamide
dimethylformamide (DMF)
C3H7NO
1
Commercial source
1
Molecular sieve treatment
2
99.7
3
Gas chromatography
2
InChI=1S/C16H34/c1-3-5-7-9-11-13-15-16-14-12-10-8-6-4-2/h3-16H2,1-2H3
DCAYPVUWAIABOU-UHFFFAOYSA-N
hexadecane
cetane
n-hexadecane
C16H34
1
Commercial source
1
Molecular sieve treatment
2
99.8
3
Gas chromatography
3
InChI=1S/C9H7N/c1-2-6-9-8(4-1)5-3-7-10-9/h1-7H
SMWDFEZZVXVKRB-UHFFFAOYSA-N
quinoline
1-azanaphthalene
benzo[b]pyridine
C9H7N
1
Commercial source
1
Molecular sieve treatment
2
99.6
3
Gas chromatography
4
InChI=1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
JUJWROOIHBZHMG-UHFFFAOYSA-N
pyridine
azine
C5H5N
1
Commercial source
1
Molecular sieve treatment
2
99.5
3
Gas chromatography
5
InChI=1S/C6H7N/c7-6-4-2-1-3-5-6/h1-5H,7H2
PAYRUJLWNCNPSJ-UHFFFAOYSA-N
aniline
aminobenzene
benzeneamine
phenylamine
C6H7N
1
Commercial source
1
Molecular sieve treatment
2
99.6
3
Gas chromatography
6
InChI=1S/C4H5N/c1-2-4-5-3-1/h1-5H
KAESVJOAVNADME-UHFFFAOYSA-N
pyrrole
1H-pyrrole
C4H5N
1
Commercial source
1
Molecular sieve treatment
2
97
2
Gas chromatography
7
InChI=1S/C8H7N/c1-2-4-8-7(3-1)5-6-9-8/h1-6,9H
SIKJAQJRHWYJAI-UHFFFAOYSA-N
1H-indole
1-azaindene
1-benzazole
1-benzo[b]pyrrole
2,3-benzopyrrole
indole
C8H7N
1
Commercial source
1
Molecular sieve treatment
2
99
2
Gas chromatography
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
VIBTUB:UFactor:3
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
101.325
6
1
944.21
5
1
0.23
2
2
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
VIBTUB:UFactor:2
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
101.325
6
1
773.19
5
1
0.32
3
3
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
VIBTUB:UFactor:3
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
101.325
6
1
1089.45
6
1
0.31
4
4
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
VIBTUB:UFactor:4
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
101.325
6
1
978.25
5
1
0.27
5
5
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
VIBTUB:UFactor:3
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
101.325
6
1
1017.42
6
1
0.19
6
6
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
VIBTUB:UFactor:12
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
101.325
6
1
965.9
4
1
2.92
7
7
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
VIBTUB:UFactor:6
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
101.325
6
1
1216.68
6
1
1.29
8
1
1
2
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mole fraction
Chromatography
1
Liquid mixture 1
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid mixture 1
Liquid mixture 2
1
Pressure, kPa
Liquid mixture 1
101
3
1
Temperature, K
Liquid mixture 1
1
293.15
5
1
0.9971
4
1
0.002
1
298.15
5
1
0.996
4
1
0.002
1
303.15
5
1
0.9957
4
1
0.002
1
308.15
5
1
0.9935
4
1
0.002
1
313.15
5
1
0.9929
4
1
0.002
9
1
1
2
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mole fraction
Chromatography
1
Liquid mixture 2
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid mixture 2
Liquid mixture 1
1
Pressure, kPa
Liquid mixture 1
101
3
1
Temperature, K
Liquid mixture 1
1
293.15
5
1
0.0812
3
1
0.0021
1
298.15
5
1
0.0858
3
1
0.0021
1
303.15
5
1
0.0861
3
1
0.0021
1
308.15
5
1
0.0863
3
1
0.0021
1
313.15
5
1
0.0873
3
1
0.0021
10
5
1
1
1
2
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mole fraction
CHROM:UFactor:4
5
Liquid mixture 1
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
2
Mole fraction
CHROM:UFactor:4
5
Liquid mixture 2
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
3
Mole fraction
CHROM:UFactor:4
1
Liquid mixture 2
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid mixture 1
Liquid mixture 2
1
Temperature, K
Liquid mixture 2
298.15
5
2
Pressure, kPa
Liquid mixture 2
101
3
1
Mole fraction
1
Liquid mixture 1
1
0.996
4
1
0
2
1
0.0001
2
0
2
1
0.0001
3
0.0858
3
1
0.9485
4
1
0.0466
3
1
0.0031
2
0
2
1
0.0001
3
0.0652
3
1
0.8403
4
1
0.1556
4
1
0.0052
2
0.0007
1
1
0.0007
3
0.0491
3
1
0.7011
4
1
0.2945
4
1
0.0093
2
0.0038
2
1
0.0021
3
0.0366
3
1
0.4887
4
1
0.5086
4
1
0.0154
2
0.0139
3
1
0.0041
3
0.0184
3
1
0.3969
4
1
0.6
4
1
0.0126
2
0.0245
3
1
0.0038
3
0.0142
3
1
0.6051
4
1
0.3918
4
1
0.0123
2
0.0083
2
1
0.0024
3
0.0239
3
1
0.3188
4
1
0.6782
4
1
0.0102
2
0.0209
3
1
0.0067
3
0.0099
2
1
0.2477
4
1
0.7496
4
1
0.008
2
0.0478
3
1
0.0087
3
0.0079
2
1
0.2116
4
1
0.7853
4
1
0.0069
2
0.0496
3
1
0.011
3
0.0058
2
1
0.2189
4
1
0.7783
4
1
0.0071
2
0.0477
3
1
0.0107
3
0.0056
2
1
0.1784
4
1
0.8183
4
1
0.006
2
0.0535
3
1
0.0203
3
0.0049
2
1
0.1407
4
1
0.8568
4
1
0.0049
2
0.0695
3
1
0.0117
3
0.0039
2
1
0.1155
4
1
0.8807
4
1
0.0044
2
0.068
3
1
0.0141
3
0.0034
2
1
0.0875
3
1
0.9105
4
1
0.0038
2
0.1028
4
1
0.04
3
0.0023
2
1
0.0509
3
1
0.9446
4
1
0.0032
2
0.0759
3
1
0.0096
3
0.0007
1
1
0.0176
3
1
0.9781
4
1
0.0029
2
0.0803
3
1
0.0102
3
0.0005
1
11
1
1
7
1
2
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mole fraction
CHROM:UFactor:8
7
Liquid mixture 2
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
2
Mole fraction
CHROM:UFactor:8
7
Liquid mixture 1
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
3
Mole fraction
CHROM:UFactor:8
1
Liquid mixture 1
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid mixture 2
Liquid mixture 1
1
Temperature, K
Liquid mixture 2
298.15
5
2
Pressure, kPa
Liquid mixture 2
101
3
1
Mole fraction
1
Liquid mixture 2
1
0.0858
3
1
0
2
1
0.0001
2
0
2
1
0.0001
3
0.996
4
1
0.063
3
1
0
2
1
0.0001
2
0.1014
4
1
0.004
3
0.8917
4
1
0.0512
3
1
0.0085
2
1
0.0025
2
0.2574
4
1
0.0082
3
0.7355
4
1
0.0363
3
1
0.0182
3
1
0.0027
2
0.4285
4
1
0.0134
3
0.5631
4
1
0.0222
3
1
0.0312
3
1
0.0035
2
0.5861
4
1
0.013
3
0.405
4
1
0.0129
3
1
0.0447
3
1
0.0047
2
0.6939
4
1
0.0097
3
0.2974
4
1
0
2
1
0.0693
3
1
0.0044
2
0.8022
4
1
0.0064
3
0.187
4
12
1
1
4
1
2
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mole fraction
CHROM:UFactor:4
1
Liquid mixture 1
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
2
Mole fraction
CHROM:UFactor:4
1
Liquid mixture 2
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
3
Mole fraction
CHROM:UFactor:4
4
Liquid mixture 2
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid mixture 1
Liquid mixture 2
1
Temperature, K
Liquid mixture 2
298.15
5
2
Pressure, kPa
Liquid mixture 2
101.3
4
1
Mole fraction
4
Liquid mixture 1
1
0
2
1
0.996
4
1
0.002
2
0.0858
3
1
0.0106
3
0
2
1
0.1765
4
1
0.8146
4
1
0.0061
2
0.0702
3
1
0.0087
3
0.0424
3
1
0.2495
4
1
0.74
4
1
0.0083
2
0.0686
3
1
0.0085
3
0.0907
3
1
0.389
4
1
0.5985
4
1
0.0126
2
0.0624
3
1
0.0077
3
0.1516
4
1
0.5051
4
1
0.4751
4
1
0.0149
2
0.0696
3
1
0.0086
3
0.2381
4
1
0.5958
4
1
0.3773
4
1
0.0119
2
0.0708
3
1
0.0088
3
0.3213
4
1
0.6581
4
1
0.3028
4
1
0.0096
2
0.0681
3
1
0.0084
3
0.3672
4
1
0.7154
4
1
0.2522
4
1
0.0081
2
0.059
3
1
0.0073
3
0.4067
4
1
0.7655
4
1
0.1925
4
1
0.0064
2
0.0535
3
1
0.0066
3
0.4635
4
13
1
1
6
1
2
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mole fraction
CHROM:UFactor:16
1
Liquid mixture 2
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
2
Mole fraction
CHROM:UFactor:16
1
Liquid mixture 1
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
3
Mole fraction
CHROM:UFactor:16
6
Liquid mixture 1
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid mixture 2
Liquid mixture 1
1
Temperature, K
Liquid mixture 2
298.15
5
2
Pressure, kPa
Liquid mixture 2
101.3
4
1
Mole fraction
6
Liquid mixture 2
1
0
2
1
0.0858
3
1
0.0106
2
0.996
4
1
0.002
3
0
2
1
0.0023
2
1
0.0859
3
1
0.0106
2
0.889
4
1
0.0042
3
0.1051
4
1
0.0123
3
1
0.0528
3
1
0.0073
2
0.7441
4
1
0.0082
3
0.2518
4
1
0.0288
3
1
0.0394
3
1
0.0052
2
0.5938
4
1
0.0127
3
0.3889
4
1
0.0399
3
1
0.0292
3
1
0.0043
2
0.5051
4
1
0.0154
3
0.4901
4
1
0.0505
3
1
0.0193
3
1
0.0031
2
0.4157
4
1
0.013
3
0.5796
4
1
0.0677
3
1
0.0155
3
1
0.0027
2
0.3414
4
1
0.0108
3
0.6537
4
1
0.083
3
1
0.0112
3
1
0.0024
2
0.2787
4
1
0.0089
3
0.7168
4
1
0.112
4
1
0.0095
2
1
0.0023
2
0.2262
4
1
0.0073
3
0.7689
4
1
0.1259
4
1
0.0056
2
1
0.0022
2
0.1536
4
1
0.0052
3
0.8406
4
1
0.1382
4
1
0.0022
2
1
0.0021
2
0.1011
4
1
0.004
3
0.8953
4
1
0.1595
4
1
0
2
1
0.0001
2
0.0526
3
1
0.0032
3
0.9421
4
1
0.1549
4
1
0
2
1
0.0001
2
0.0269
3
1
0.0029
3
0.968
4
14
1
1
3
1
2
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mole fraction
CHROM:UFactor:4
1
Liquid mixture 1
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
2
Mole fraction
CHROM:UFactor:4
1
Liquid mixture 2
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
3
Mole fraction
CHROM:UFactor:4
3
Liquid mixture 2
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid mixture 1
Liquid mixture 2
1
Temperature, K
Liquid mixture 2
298.15
5
2
Pressure, kPa
Liquid mixture 2
101.3
4
1
Mole fraction
3
Liquid mixture 1
1
0
2
1
0.996
4
1
0.002
2
0.0858
3
1
0.0106
3
0
2
1
0.0874
3
1
0.9058
4
1
0.0039
2
0.0851
3
1
0.0105
3
0.0196
3
1
0.2266
4
1
0.7641
4
1
0.0076
2
0.0812
3
1
0.0101
3
0.0752
3
1
0.3577
4
1
0.6289
4
1
0.0117
2
0.0784
3
1
0.0097
3
0.1279
4
1
0.4689
4
1
0.5146
4
1
0.0152
2
0.0725
3
1
0.009
3
0.1789
4
1
0.5633
4
1
0.4146
4
1
0.013
2
0.0711
3
1
0.0088
3
0.2405
4
1
0.6383
4
1
0.3335
4
1
0.0106
2
0.0636
3
1
0.0079
3
0.2914
4
1
0.6959
4
1
0.2707
4
1
0.0087
2
0.0585
3
1
0.0073
3
0.3351
4
1
0.7516
4
1
0.2069
4
1
0.0068
2
0.052
3
1
0.0064
3
0.3962
4
1
0.7825
4
1
0.1702
4
1
0.0063
2
0.0543
3
1
0.0067
3
0.4481
4
1
0.8551
4
1
0.0667
3
1
0.004
2
0.0264
3
1
0.0036
3
0.5312
4
1
0.8539
4
1
0.0384
3
1
0.0043
2
0.0296
3
1
0.0039
3
0.6157
4