2
0
2010
kim
cho
1
journal
Original
Kim, J.-I.[Jae-Ik]
Choi, Y.-Y.[Young-Yoon]
Park, S. J.[So Jin]
J. Chem. Eng. Data
2010
2020-09-29
Solid-Liquid Equilibria, Excess Molar Volumes, and Molar Refractivity Deviations for Extractive Solvents of Molybdenum
The solid-liquid equilibrium (SLE) for selective solvents, used in the extraction of molybdenum (Mo) from acidic media of Mo ore, has been determined by visual method. The measured SLE data of the systems, trioctylamine (TOA) + 1-octanol, TOA + 1-decanol, and TOA + tributylphosphate (TBP), were correlated by the nonrandom two-liquid (NRTL) and universal quasi-chemical (UNIQUAC) equations and also compared with the calculated values by the modified universal functional activity coefficient (UNIFAC) equation. In addition, the excess molar volumes (VE) and molar refractivity deviations (?R) data at 298.15 K were determined for the same components. These binary VE and ?R data were correlated with the Redlich-Kister equation. Furthermore, the ternary VE and ?R for the systems TOA + TBP + 1-octanol, TOA + 1-octanol + 1-decanol, TOA + TBP + 1-decanol, and TBP + 1-octanol + 1-decanol are calculated from the correlated binary Redlich-Kister parameters using the Radojkovi equation.
10.1021/je900586f
3
55
1179-1185
1
InChI=1S/C24H51N/c1-4-7-10-13-16-19-22-25(23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
XTAZYLNFDRKIHJ-UHFFFAOYSA-N
trioctylamine
1-octanamine, N,N-dioctyl-
N,N-dioctyl-1-octanamine
tricaprylamine
tricaprylylamine
C24H51N
1
Commercial source
1
99.9
3
Gas chromatography
2
InChI=1S/C8H18O/c1-2-3-4-5-6-7-8-9/h9H,2-8H2,1H3
KBPLFHHGFOOTCA-UHFFFAOYSA-N
octan-1-ol
1-octanol
capryl alcohol
caprylic alcohol
n-octyl alcohol
octanol
octyl alcohol
C8H18O
1
Commercial source
1
99.9
3
Gas chromatography
3
InChI=1S/C10H22O/c1-2-3-4-5-6-7-8-9-10-11/h11H,2-10H2,1H3
MWKFXSUHUHTGQN-UHFFFAOYSA-N
decan-1-ol
1-decanol
decyl alcohol
n-decyl alcohol
C10H22O
1
Commercial source
1
99.9
3
Gas chromatography
4
InChI=1S/C12H27O4P/c1-4-7-10-14-17(13,15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3
STCOOQWBFONSKY-UHFFFAOYSA-N
tributyl phosphate
TBP
phosphoric acid, tributyl ester
tri-n-butyl phosphate
tributoxyphosphine oxide
C12H27O4P
1
Commercial source
1
99.9
3
Gas chromatography
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Normal melting temperature, K
VISOBS::UFactor:2
Crystal
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Crystal
Liquid
Air at 1 atmosphere
1
238.73
5
1
0.31
2
1
1
Principal objective of the work
RDC
TRC
3/17/2010
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
101.325
6
1
1.44758
6
1
0.00105
3
1
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
Vibrating tube method
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
807.46
5
1
3.61
4
2
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Normal melting temperature, K
VISOBS::UFactor:2
Crystal
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Crystal
Liquid
Air at 1 atmosphere
1
257.85
5
1
0.31
5
2
1
Principal objective of the work
RDC
TRC
3/17/2010
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
101.325
6
1
1.42754
6
1
0.00105
6
2
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
Vibrating tube method
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
821.76
5
1
3.72
7
3
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Normal melting temperature, K
VISOBS::UFactor:2
Crystal
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Crystal
Liquid
Air at 1 atmosphere
1
280.19
5
1
0.31
8
3
1
Principal objective of the work
RDC
TRC
3/17/2010
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
101.325
6
1
1.43541
6
1
0.00105
9
3
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
Vibrating tube method
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
826.59
5
1
3.77
10
4
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Normal melting temperature, K
VISOBS
Crystal
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Crystal
Liquid
Air at 1 atmosphere
1
194.31
5
1
0.5
11
4
1
Principal objective of the work
RDC
TRC
3/17/2010
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
101.325
6
1
1.42252
6
1
0.00105
12
4
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
Vibrating tube method
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
972.69
5
1
5.12
13
2
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
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
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
1
Liquid
1
0.0497
3
1
1.4311
5
1
0.0008
1
0.1
4
1
1.433
5
1
0.0008
1
0.2
4
1
1.4359
5
1
0.0008
1
0.3004
4
1
1.4389
5
1
0.0008
1
0.4001
4
1
1.4415
5
1
0.0008
1
0.4997
4
1
1.4432
5
1
0.0008
1
0.6012
4
1
1.4445
5
1
0.0008
1
0.701
4
1
1.4453
5
1
0.0008
1
0.8002
4
1
1.4461
5
1
0.0008
1
0.8962
4
1
1.447
5
1
0.0008
1
0.9496
4
1
1.4474
5
1
0.0008
14
2
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Solid-liquid equilibrium temperature, K
VISOBS:UFactor:2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal
2
1
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0
2
1
257.85
5
1
0.31
1
0.05
3
1
256.72
5
1
0.31
1
0.1
4
1
255.46
5
1
0.31
1
0.2
4
1
252.7
5
1
0.31
1
0.2998
4
1
249.85
5
1
0.31
1
0.4
4
1
246.48
5
1
0.31
1
0.5001
4
1
242.15
5
1
0.31
1
0.6
4
1
237.96
5
1
0.31
15
2
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Solid-liquid equilibrium temperature, K
VISOBS:UFactor:2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal
1
1
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.6999
4
1
232.33
5
1
0.31
1
0.7501
4
1
233.45
5
1
0.31
1
0.8001
4
1
234.68
5
1
0.31
1
0.9
4
1
236.46
5
1
0.31
1
0.9498
4
1
237.82
5
1
0.31
1
1
5
1
238.73
5
1
0.31
16
2
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
1
Liquid
1
0.0497
3
1
820.8
4
1
0.6
1
0.1
4
1
819.7
4
1
0.6
1
0.2
4
1
817.8
4
1
0.6
1
0.3004
4
1
816
4
1
0.6
1
0.4001
4
1
814.5
4
1
0.6
1
0.4997
4
1
813.1
4
1
0.6
1
0.6012
4
1
811.9
4
1
0.6
1
0.701
4
1
810.7
4
1
0.6
1
0.8002
4
1
809.7
4
1
0.6
1
0.8962
4
1
808.7
4
1
0.6
1
0.9496
4
1
808.1
4
1
0.6
17
3
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
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
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
1
Liquid
1
0.0504
3
1
1.437
5
1
0.0008
1
0.0998
3
1
1.4384
5
1
0.0008
1
0.2002
4
1
1.4406
5
1
0.0008
1
0.3
4
1
1.4424
5
1
0.0008
1
0.4002
4
1
1.4437
5
1
0.0008
1
0.501
4
1
1.4448
5
1
0.0008
1
0.6008
4
1
1.4457
5
1
0.0008
1
0.7007
4
1
1.4464
5
1
0.0008
1
0.8014
4
1
1.4469
5
1
0.0008
1
0.9022
4
1
1.4473
5
1
0.0008
1
0.9522
4
1
1.4475
5
1
0.0008
18
3
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Solid-liquid equilibrium temperature, K
VISOBS:UFactor:2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal
3
1
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0
2
1
280.19
5
1
0.31
1
0.0504
3
1
279.27
5
1
0.31
1
0.1001
4
1
278.33
5
1
0.31
1
0.2002
4
1
276.69
5
1
0.31
1
0.3004
4
1
274.56
5
1
0.31
1
0.3999
4
1
272.14
5
1
0.31
1
0.4998
4
1
269.23
5
1
0.31
1
0.5997
4
1
265.71
5
1
0.31
1
0.6999
4
1
261.48
5
1
0.31
1
0.7999
4
1
256
5
1
0.31
1
0.8995
4
1
246.82
5
1
0.31
1
0.9298
4
1
242.76
5
1
0.31
1
0.95
4
1
238.15
5
1
0.31
19
3
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Solid-liquid equilibrium temperature, K
VISOBS:UFactor:2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal
1
1
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.9795
4
1
238.31
5
1
0.31
1
1
5
1
238.73
5
1
0.31
20
3
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
1
Liquid
1
0.0504
3
1
825.4
4
1
0.7
1
0.0998
3
1
824
4
1
0.7
1
0.2002
4
1
821.6
4
1
0.6
1
0.3
4
1
819.3
4
1
0.6
1
0.4002
4
1
817.3
4
1
0.6
1
0.501
4
1
815.4
4
1
0.6
1
0.6008
4
1
813.8
4
1
0.6
1
0.7007
4
1
812.3
4
1
0.6
1
0.8014
4
1
810.7
4
1
0.6
1
0.9022
4
1
809.2
4
1
0.6
1
0.9522
4
1
808.6
4
1
0.6
21
4
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
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
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
1
Liquid
1
0.0499
3
1
1.4243
5
1
0.0005
1
0.0995
3
1
1.4259
5
1
0.0005
1
0.1998
4
1
1.4286
5
1
0.0005
1
0.3002
4
1
1.4315
5
1
0.0005
1
0.3997
4
1
1.4341
5
1
0.0005
1
0.5004
4
1
1.4366
5
1
0.0005
1
0.6001
4
1
1.4391
5
1
0.0005
1
0.7006
4
1
1.4413
5
1
0.0005
1
0.8008
4
1
1.4434
5
1
0.0005
1
0.9009
4
1
1.4454
5
1
0.0005
1
0.9514
4
1
1.4465
5
1
0.0005
22
4
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Solid-liquid equilibrium temperature, K
VISOBS:UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal
1
1
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.0111
3
1
193.85
5
1
0.63
1
0.03
3
1
206.3
5
1
0.63
1
0.05
3
1
210.84
5
1
0.62
1
0.1001
4
1
218.65
5
1
0.62
1
0.2
4
1
225.77
5
1
0.62
1
0.3
4
1
228.62
5
1
0.62
1
0.4
4
1
230.83
5
1
0.62
1
0.4963
4
1
232.31
5
1
0.62
1
0.601
4
1
233.68
5
1
0.62
1
0.7
4
1
234.26
5
1
0.62
1
0.7994
4
1
235.39
5
1
0.62
1
0.9008
4
1
236.5
5
1
0.62
1
1
5
1
238.73
5
1
0.62
23
4
1
1
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
1
Liquid
1
0.0499
3
1
959.1
4
1
0.8
1
0.0995
3
1
946.5
4
1
0.8
1
0.1998
4
1
923.5
4
1
0.8
1
0.3002
4
1
903
4
1
0.7
1
0.3997
4
1
885
4
1
0.7
1
0.5004
4
1
868.6
4
1
0.7
1
0.6001
4
1
853.9
4
1
0.7
1
0.7006
4
1
840.6
4
1
0.7
1
0.8008
4
1
828.5
4
1
0.7
1
0.9009
4
1
817.5
4
1
0.6
1
0.9514
4
1
812.3
4
1
0.6
24
2
1
4
1
Principal objective of the work
RDC
TRC
3/17/2010
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
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
4
Liquid
1
0.0496
3
1
1.427
5
1
0.0008
1
0.0998
3
1
1.4259
5
1
0.0008
1
0.1996
4
1
1.4243
5
1
0.0008
1
0.2995
4
1
1.4225
5
1
0.0008
1
0.4001
4
1
1.4216
5
1
0.0008
1
0.5002
4
1
1.4213
5
1
0.0008
1
0.5988
4
1
1.4213
5
1
0.0008
1
0.7011
4
1
1.4216
5
1
0.0008
1
0.8011
4
1
1.4219
5
1
0.0008
1
0.9008
4
1
1.4221
5
1
0.0008
1
0.9513
4
1
1.4224
5
1
0.0008
25
2
1
4
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
4
Liquid
1
0.0496
3
1
833.7
4
1
0.7
1
0.0998
3
1
844.7
4
1
0.7
1
0.1996
4
1
865
4
1
0.7
1
0.2995
4
1
883.2
4
1
0.7
1
0.4001
4
1
899.7
4
1
0.7
1
0.5002
4
1
914.6
4
1
0.7
1
0.5988
4
1
928.1
4
1
0.8
1
0.7011
4
1
940.9
4
1
0.8
1
0.8011
4
1
952.5
4
1
0.8
1
0.9008
4
1
963
4
1
0.8
1
0.9513
4
1
968
4
1
0.8
26
3
1
4
1
Principal objective of the work
RDC
TRC
3/17/2010
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
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
4
Liquid
1
0.0496
3
1
1.4341
5
1
0.0008
1
0.0999
3
1
1.4329
5
1
0.0008
1
0.2008
4
1
1.4307
5
1
0.0008
1
0.3001
4
1
1.429
5
1
0.0008
1
0.4004
4
1
1.4275
5
1
0.0008
1
0.4996
4
1
1.4262
5
1
0.0008
1
0.6007
4
1
1.4252
5
1
0.0008
1
0.6981
4
1
1.4244
5
1
0.0008
1
0.7985
4
1
1.4236
5
1
0.0008
1
0.9003
4
1
1.423
5
1
0.0008
1
0.9505
4
1
1.4227
5
1
0.0008
27
3
1
4
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
4
Liquid
1
0.0496
3
1
835.9
4
1
0.7
1
0.0999
3
1
845.2
4
1
0.7
1
0.2008
4
1
862.8
4
1
0.7
1
0.3001
4
1
879.1
4
1
0.7
1
0.4004
4
1
894.7
4
1
0.7
1
0.4996
4
1
909.3
4
1
0.7
1
0.6007
4
1
923.4
4
1
0.8
1
0.6981
4
1
936.3
4
1
0.8
1
0.7985
4
1
949
4
1
0.8
1
0.9003
4
1
961.2
4
1
0.8
1
0.9505
4
1
967
4
1
0.8
28
2
1
3
1
Principal objective of the work
RDC
TRC
3/17/2010
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
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
2
Liquid
1
0.05
3
1
1.435
5
1
0.0008
1
0.0996
3
1
1.4346
5
1
0.0008
1
0.1996
4
1
1.434
5
1
0.0008
1
0.2997
4
1
1.4333
5
1
0.0008
1
0.4005
4
1
1.4325
5
1
0.0008
1
0.5006
4
1
1.4318
5
1
0.0008
1
0.6005
4
1
1.431
5
1
0.0008
1
0.7006
4
1
1.4301
5
1
0.0008
1
0.8002
4
1
1.4293
5
1
0.0008
1
0.9
4
1
1.4284
5
1
0.0008
1
0.9507
4
1
1.4279
5
1
0.0008
29
2
1
3
1
Principal objective of the work
RDC
TRC
3/17/2010
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Mole fraction
3
Liquid
1
0.05
3
1
826.4
4
1
0.7
1
0.0996
3
1
826.2
4
1
0.7
1
0.1996
4
1
825.8
4
1
0.7
1
0.2997
4
1
825.4
4
1
0.7
1
0.4005
4
1
825
4
1
0.7
1
0.5006
4
1
824.5
4
1
0.7
1
0.6005
4
1
824.1
4
1
0.7
1
0.7006
4
1
823.6
4
1
0.6
1
0.8002
4
1
823.1
4
1
0.6
1
0.9
4
1
822.7
4
1
0.6
1
0.9507
4
1
822.4
4
1
0.6