2
0
2017
bra
doc
0
journal
Original
Braga, A. J. O.[Arthur J. O.]
do Carmo, R. P.[Rafael P.]
Ndiaye, P. M.[Papa M.]
Tavares, F. W.[Frederico W.]
J. Chem. Eng. Data
2017
2020-09-29
Phase Behavior Data of (CO2 + Toluene + Phenanthrene) and (CO2 + (Methanol + Phenanthrene) Systems at High Pressure
In this work, the phase equilibrium data of the ternary systems (CO2 + toluene + phenanthrene) and (CO2 + methanol + phenanthrene) at high pressure are reported. The static synthetic method, with a new design of a variable-volume view cell, was used to obtain the vapor liquid (VL) and solid liquid (SL) transition data in a temperature range of (274 to 363) K and pressures up to 16 MPa. For the ternary system (CO2/toluene/phenanthrene), the mole fractions of carbon dioxide varied from (0.6 to 0.90) with two toluene to phenanthrene molar ratios of (6/1) and (12/1). For the system (CO2/methanol/phenanthrene) the CO2 molar fractions varied from 0.33 to 0.75 with methanol to phenanthrene molar ratios of (150/1) and (250/1). For these two ternary systems, (vapor + liquid), and (solid + liquid) transitions were observed. Results shows that carbon dioxide acts as antisolvent for the system toluene/phenanthrene and as cosolvent for the systems methanol/phenanthrene.
10.1021/acs.jced.7b00126
9
62
2812-2818
1
InChI=1S/C14H10/c1-3-7-13-11(5-1)9-10-12-6-2-4-8-14(12)13/h1-10H
YNPNZTXNASCQKK-UHFFFAOYSA-N
phenanthrene
C14H10
1
Commercial source
1
99.2
3
Stated by supplier
2
InChI=1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
YXFVVABEGXRONW-UHFFFAOYSA-N
toluene
methylbenzene
C7H8
1
Commercial source
1
99.9
3
Stated by supplier
3
InChI=1S/CO2/c2-1-3
CURLTUGMZLYLDI-UHFFFAOYSA-N
carbon dioxide
CO2
1
Commercial source
1
99.9
3
Stated by supplier
4
InChI=1S/CH4O/c1-2/h2H,1H3
OKKJLVBELUTLKV-UHFFFAOYSA-N
methanol
methyl alcohol
CH4O
1
Commercial source
1
99.9
3
Stated by supplier
1
3
1
4
1
Principal objective of the work
EP
EP
8/7/2017
1
Vapor or sublimation pressure, kPa
Closed cell (Static) method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Mole fraction
3
Liquid
0.4213
4
1
Temperature, K
Liquid
1
303.1
4
1
5120
3
1
100
1
313.2
4
1
6190
3
1
100
1
323.1
4
1
7490
3
1
90
1
333.3
4
1
8400
3
1
90
1
343.2
4
1
9760
3
1
70
1
353.1
4
1
10690
4
1
70
2
3
1
2
1
1
1
Principal objective of the work
EP
EP
8/7/2017
1
Vapor or sublimation pressure, kPa
Closed cell (Static) method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Mole fraction
3
Liquid
3
Mole fraction
2
Liquid
1
363.2
4
2
0.6128
4
3
0.3319
4
1
9340
3
1
680
1
353.4
4
2
0.6128
4
3
0.3319
4
1
8480
3
1
660
1
343.6
4
2
0.6128
4
3
0.3319
4
1
7530
3
1
660
1
333.9
4
2
0.6128
4
3
0.3319
4
1
6590
3
1
640
1
323.7
4
2
0.6128
4
3
0.3319
4
1
5680
3
1
620
1
313.5
4
2
0.6128
4
3
0.3319
4
1
4760
3
1
600
1
303.7
4
2
0.6128
4
3
0.3319
4
1
3950
3
1
580
1
298.9
4
2
0.6128
4
3
0.3319
4
1
3520
3
1
580
1
297.7
4
2
0.6128
4
3
0.3319
4
1
3330
3
1
560
1
295.9
4
2
0.6128
4
3
0.3319
4
1
3220
3
1
560
1
363
4
2
0.7807
4
3
0.188
4
1
11350
4
1
720
1
353.3
4
2
0.7807
4
3
0.188
4
1
10040
4
1
700
1
343.4
4
2
0.7807
4
3
0.188
4
1
8990
3
1
680
1
334
4
2
0.7807
4
3
0.188
4
1
7730
3
1
660
1
323.7
4
2
0.7807
4
3
0.188
4
1
6580
3
1
640
1
313.7
4
2
0.7807
4
3
0.188
4
1
5530
3
1
620
1
358.5
4
2
0.9047
4
3
0.0187
3
1
15190
4
1
800
1
353.4
4
2
0.9047
4
3
0.0187
3
1
13920
4
1
780
1
348.6
4
2
0.9047
4
3
0.0187
3
1
13530
4
1
780
1
343.7
4
2
0.9047
4
3
0.0187
3
1
12460
4
1
740
1
338.9
4
2
0.9047
4
3
0.0187
3
1
11860
4
1
740
1
334.1
4
2
0.9047
4
3
0.0187
3
1
11270
4
1
720
1
363.2
4
2
0.5994
4
3
0.3698
4
1
8970
3
1
680
1
353.4
4
2
0.5994
4
3
0.3698
4
1
8180
3
1
660
1
343.6
4
2
0.5994
4
3
0.3698
4
1
7390
3
1
640
1
333.5
4
2
0.5994
4
3
0.3698
4
1
6560
3
1
640
1
323.7
4
2
0.5994
4
3
0.3698
4
1
5620
3
1
620
1
313.5
4
2
0.5994
4
3
0.3698
4
1
4810
3
1
600
1
303.7
4
2
0.5994
4
3
0.3698
4
1
4160
3
1
580
1
298.7
4
2
0.5994
4
3
0.3698
4
1
3680
3
1
580
1
362.7
4
2
0.771
4
3
0.2114
4
1
11290
4
1
720
1
353.2
4
2
0.771
4
3
0.2114
4
1
10100
4
1
700
1
343.6
4
2
0.771
4
3
0.2114
4
1
8910
3
1
680
1
333.8
4
2
0.771
4
3
0.2114
4
1
7700
3
1
660
1
323.4
4
2
0.771
4
3
0.2114
4
1
6600
3
1
640
1
313.6
4
2
0.771
4
3
0.2114
4
1
5560
3
1
620
1
303.5
4
2
0.771
4
3
0.2114
4
1
4670
3
1
600
1
298.6
4
2
0.771
4
3
0.2114
4
1
4150
3
1
580
1
292.8
4
2
0.771
4
3
0.2114
4
1
3540
3
1
580
1
352.5
4
2
0.8998
4
3
0.0925
3
1
13410
4
1
760
1
343.3
4
2
0.8998
4
3
0.0925
3
1
12960
4
1
760
1
333.5
4
2
0.8998
4
3
0.0925
3
1
11270
4
1
720
1
323.6
4
2
0.8998
4
3
0.0925
3
1
9950
3
1
700
3
3
1
2
1
1
1
Principal objective of the work
EP
EP
8/7/2017
1
Vapor or sublimation pressure, kPa
Closed cell (Static) method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal
1
1
Temperature, K
Liquid
2
Mole fraction
3
Liquid
3
Mole fraction
2
Liquid
1
291.8
4
2
0.6128
4
3
0.3319
4
1
4000
3
1
700
1
290.8
4
2
0.6128
4
3
0.3319
4
1
5000
3
1
890
1
290
4
2
0.6128
4
3
0.3319
4
1
6000
3
1
910
1
307.6
4
2
0.7807
4
3
0.188
4
1
6500
3
1
660
1
306.4
4
2
0.7807
4
3
0.188
4
1
7000
3
1
690
1
306.4
4
2
0.7807
4
3
0.188
4
1
8000
3
1
730
1
306
4
2
0.7807
4
3
0.188
4
1
9000
3
1
2120
1
306
4
2
0.7807
4
3
0.188
4
1
10000
4
1
3080
1
329.5
4
2
0.9047
4
3
0.0187
3
1
11000
4
1
740
1
324.9
4
2
0.9047
4
3
0.0187
3
1
13000
4
1
780
1
277.3
4
2
0.5994
4
3
0.3698
4
1
4000
3
1
580
1
291.4
4
2
0.771
4
3
0.2114
4
1
4000
3
1
1320
1
290.6
4
2
0.771
4
3
0.2114
4
1
5000
3
1
1130
1
289.4
4
2
0.771
4
3
0.2114
4
1
6000
3
1
1200
1
289
4
2
0.771
4
3
0.2114
4
1
7000
3
1
3140
1
288.8
4
2
0.771
4
3
0.2114
4
1
8000
3
1
4540
1
315.2
4
2
0.8998
4
3
0.0925
3
1
9000
3
1
690
1
309.8
4
2
0.8998
4
3
0.0925
3
1
11000
4
1
730
4
3
1
4
1
1
1
Principal objective of the work
EP
EP
8/7/2017
1
Vapor or sublimation pressure, kPa
Closed cell (Static) method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Mole fraction
3
Liquid
3
Mole fraction
4
Liquid
1
362.8
4
2
0.3334
4
3
0.6622
4
1
8420
3
1
660
1
353
4
2
0.3334
4
3
0.6622
4
1
7720
3
1
660
1
343.3
4
2
0.3334
4
3
0.6622
4
1
6910
3
1
640
1
333.7
4
2
0.3334
4
3
0.6622
4
1
6140
3
1
630
1
323.2
4
2
0.3334
4
3
0.6622
4
1
5350
3
1
640
1
313.2
4
2
0.3334
4
3
0.6622
4
1
4640
3
1
600
1
303.2
4
2
0.3334
4
3
0.6622
4
1
3980
3
1
580
1
363.2
4
2
0.5295
4
3
0.4674
4
1
11510
4
1
750
1
353.5
4
2
0.5295
4
3
0.4674
4
1
10550
4
1
780
1
343.7
4
2
0.5295
4
3
0.4674
4
1
9450
3
1
720
1
334
4
2
0.5295
4
3
0.4674
4
1
8280
3
1
690
1
323.7
4
2
0.5295
4
3
0.4674
4
1
7080
3
1
650
1
313.8
4
2
0.5295
4
3
0.4674
4
1
5970
3
1
620
1
304
4
2
0.5295
4
3
0.4674
4
1
4990
3
1
620
1
314
4
2
0.75
4
3
0.2483
4
1
6160
3
1
630
1
304.1
4
2
0.75
4
3
0.2483
4
1
5050
3
1
600
1
294.2
4
2
0.75
4
3
0.2483
4
1
4120
3
1
580
1
284.2
4
2
0.75
4
3
0.2483
4
1
3280
3
1
560
1
363.1
4
2
0.3308
4
3
0.6665
4
1
8270
3
1
660
1
353.2
4
2
0.3308
4
3
0.6665
4
1
7550
3
1
670
1
343.4
4
2
0.3308
4
3
0.6665
4
1
6780
3
1
640
1
334.1
4
2
0.3308
4
3
0.6665
4
1
6000
3
1
620
1
323.5
4
2
0.3308
4
3
0.6665
4
1
5800
3
1
660
1
313.6
4
2
0.3308
4
3
0.6665
4
1
4560
3
1
600
1
303.8
4
2
0.3308
4
3
0.6665
4
1
3860
3
1
590
1
293.7
4
2
0.3308
4
3
0.6665
4
1
3060
3
1
560
1
363.1
4
2
0.5265
4
3
0.4716
4
1
10960
4
1
730
1
354.1
4
2
0.5265
4
3
0.4716
4
1
10140
4
1
770
1
344.2
4
2
0.5265
4
3
0.4716
4
1
9130
3
1
720
1
334.5
4
2
0.5265
4
3
0.4716
4
1
8030
3
1
690
1
324.1
4
2
0.5265
4
3
0.4716
4
1
6920
3
1
650
1
303.9
4
2
0.5265
4
3
0.4716
4
1
5780
3
1
640
1
303.9
4
2
0.5265
4
3
0.4716
4
1
4780
3
1
600
1
294
4
2
0.5265
4
3
0.4716
4
1
3760
3
1
580
1
333.7
4
2
0.7478
4
3
0.2512
4
1
9690
3
1
950
1
323.9
4
2
0.7478
4
3
0.2512
4
1
8190
3
1
810
1
313.9
4
2
0.7478
4
3
0.2512
4
1
6470
3
1
630
1
304
4
2
0.7478
4
3
0.2512
4
1
5020
3
1
600
1
294.1
4
2
0.7478
4
3
0.2512
4
1
4120
3
1
580
1
284.4
4
2
0.7478
4
3
0.2512
4
1
3180
3
1
560
5
3
1
4
1
1
1
Principal objective of the work
EP
EP
8/7/2017
1
Vapor or sublimation pressure, kPa
Closed cell (Static) method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Crystal
1
1
Temperature, K
Liquid
2
Mole fraction
3
Liquid
3
Mole fraction
4
Liquid
1
297.7
4
2
0.3334
4
3
0.6622
4
1
4500
3
1
600
1
295.9
4
2
0.3334
4
3
0.6622
4
1
5000
3
1
600
1
292.3
4
2
0.3334
4
3
0.6622
4
1
6000
3
1
620
1
291.2
4
2
0.3334
4
3
0.6622
4
1
7000
3
1
650
1
288.7
4
2
0.3334
4
3
0.6622
4
1
8000
3
1
670
1
287.7
4
2
0.3334
4
3
0.6622
4
1
9000
3
1
710
1
287
4
2
0.5295
4
3
0.4674
4
1
9000
3
1
1120
1
287.9
4
2
0.5295
4
3
0.4674
4
1
7000
3
1
740
1
289.9
4
2
0.5295
4
3
0.4674
4
1
6000
3
1
640
1
291.9
4
2
0.5295
4
3
0.4674
4
1
4000
3
1
700
1
284.2
4
2
0.75
4
3
0.2483
4
1
3420
3
1
570
1
280.8
4
2
0.75
4
3
0.2483
4
1
5000
3
1
650
1
280.6
4
2
0.75
4
3
0.2483
4
1
6000
3
1
720
1
277.2
4
2
0.75
4
3
0.2483
4
1
8000
3
1
710