2
0
2017
li
zha
1
journal
Original
Li, N.[Nan]
Zhang, C.-W.[Cheng-Wei]
Ma, Q.-L.[Qing-Lan]
Jiang, L.-Y.[Li-Yu]
Xu, Y.-X.[Yu-Xi]
Chen, G.-J.[Guang-Jin]
Sun, C.-Y.[Chang-Yu]
Yang, L.-Y.[Lan-Ying]
J. Chem. Eng. Data
2017
2020-09-29
Interfacial Tension Measurement and Calculation of (Carbon Dioxide + n-Alkane) Binary Mixtures
Carbon dioxide (CO2) is often used as a process fluid in oil and gas reservoirs for enhancing the oil recovery. The interfacial tension of CO2 with hydrocarbons is an important thermophysical property for the design of such processes. The systematical measurements of equilibrium interfacial tensions for systems of (CO2 + single n-alkane) are currently scarce. In this work, the interfacial tensions of 11 (CO2 + n-alkane) binary systems were measured by the pendant drop method at temperatures of (323.15 and 353.15) K. The carbon number of n-alkane ranged from 10 to 20. The influences of temperature, pressure, and chain length of n-alkane on the interfacial tension were investigated. Additionally, the density gradient theory was applied to compute the surface tensions of these binary mixtures combined with the Patel Teja equation of state plus volume translation approach. The calculation results are in good agreement with the experimental data.
interfacial tension
carbon dioxide
n-alkane
pendant drop method
density gradient
theory
10.1021/acs.jced.7b00159
9
62
2861-2871
1
InChI=1S/C10H22/c1-3-5-7-9-10-8-6-4-2/h3-10H2,1-2H3
DIOQZVSQGTUSAI-UHFFFAOYSA-N
decane
n-decane
C10H22
1
Commercial source
1
99
2
Stated by supplier
2
InChI=1S/C11H24/c1-3-5-7-9-11-10-8-6-4-2/h3-11H2,1-2H3
RSJKGSCJYJTIGS-UHFFFAOYSA-N
undecane
n-undecane
C11H24
1
Commercial source
1
99
2
Stated by supplier
3
InChI=1S/C12H26/c1-3-5-7-9-11-12-10-8-6-4-2/h3-12H2,1-2H3
SNRUBQQJIBEYMU-UHFFFAOYSA-N
dodecane
n-dodecane
C12H26
1
Commercial source
1
99.6
3
Stated by supplier
4
InChI=1S/C13H28/c1-3-5-7-9-11-13-12-10-8-6-4-2/h3-13H2,1-2H3
IIYFAKIEWZDVMP-UHFFFAOYSA-N
tridecane
n-tridecane
C13H28
1
Commercial source
1
99
2
Stated by supplier
5
InChI=1S/C14H30/c1-3-5-7-9-11-13-14-12-10-8-6-4-2/h3-14H2,1-2H3
BGHCVCJVXZWKCC-UHFFFAOYSA-N
tetradecane
n-tetradecane
C14H30
1
Commercial source
1
99
2
Stated by supplier
6
InChI=1S/C15H32/c1-3-5-7-9-11-13-15-14-12-10-8-6-4-2/h3-15H2,1-2H3
YCOZIPAWZNQLMR-UHFFFAOYSA-N
pentadecane
n-pentadecane
C15H32
1
Commercial source
1
99
2
Stated by supplier
7
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
99.56
4
Stated by supplier
8
InChI=1S/C17H36/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h3-17H2,1-2H3
NDJKXXJCMXVBJW-UHFFFAOYSA-N
heptadecane
n-heptadecane
C17H36
1
Commercial source
1
99
2
Stated by supplier
9
InChI=1S/C18H38/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3-18H2,1-2H3
RZJRJXONCZWCBN-UHFFFAOYSA-N
octadecane
n-octadecane
C18H38
1
Commercial source
1
99
2
Stated by supplier
10
InChI=1S/C19H40/c1-3-5-7-9-11-13-15-17-19-18-16-14-12-10-8-6-4-2/h3-19H2,1-2H3
LQERIDTXQFOHKA-UHFFFAOYSA-N
nonadecane
n-nonadecane
C19H40
1
Commercial source
1
99
2
Stated by supplier
11
InChI=1S/C20H42/c1-3-5-7-9-11-13-15-17-19-20-18-16-14-12-10-8-6-4-2/h3-20H2,1-2H3
CBFCDTFDPHXCNY-UHFFFAOYSA-N
eicosane
n-eicosane
C20H42
1
Commercial source
1
99
2
Stated by supplier
12
InChI=1S/CO2/c2-1-3
CURLTUGMZLYLDI-UHFFFAOYSA-N
carbon dioxide
CO2
1
Commercial source
1
99.95
4
Stated by supplier
1
12
1
1
1
Principal objective of the work
EP
EP
8/2/2017
1
Interfacial tension, N/m
Pendant drop shape
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
323.15
5
2
900
1
1
0.01882
4
1
0.001
1
323.15
5
2
2100
2
1
0.01635
4
1
0.001
1
323.15
5
2
2990
3
1
0.01477
4
1
0.001
1
323.15
5
2
4100
2
1
0.01256
4
1
0.001
1
323.15
5
2
6100
2
1
0.00843
3
1
0.001
1
323.15
5
2
7100
2
1
0.00685
3
1
0.001
1
323.15
5
2
8100
2
1
0.00489
3
1
0.001
1
353.15
5
2
1200
2
1
0.01645
4
1
0.001
1
353.15
5
2
2100
2
1
0.01525
4
1
0.001
1
353.15
5
2
3020
3
1
0.01407
4
1
0.001
1
353.15
5
2
4100
2
1
0.01252
4
1
0.001
1
353.15
5
2
5100
2
1
0.01128
4
1
0.001
1
353.15
5
2
6100
2
1
0.00986
3
1
0.001
1
353.15
5
2
7110
3
1
0.0086
3
1
0.001
1
353.15
5
2
8100
2
1
0.00785
3
1
0.001
1
353.15
5
2
9100
2
1
0.00591
3
1
0.001
1
353.15
5
2
10100
3
1
0.00465
3
1
0.001
2
12
1
2
1
Principal objective of the work
BDH
TRC
6/8/2017
1
Interfacial tension, N/m
Pendant drop shape
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
323.15
5
2
1030
3
1
0.01926
4
1
0.001
1
323.15
5
2
2100
2
1
0.01725
4
1
0.001
1
323.15
5
2
3100
2
1
0.01505
4
1
0.001
1
323.15
5
2
4100
2
1
0.01312
4
1
0.001
1
323.15
5
2
5100
2
1
0.01098
4
1
0.001
1
323.15
5
2
6100
2
1
0.00868
3
1
0.001
1
323.15
5
2
7100
2
1
0.0072
3
1
0.001
1
323.15
5
2
8100
2
1
0.00495
3
1
0.001
1
353.15
5
2
1100
2
1
0.01709
4
1
0.001
1
353.15
5
2
2100
2
1
0.01583
4
1
0.001
1
353.15
5
2
3100
2
1
0.01438
4
1
0.001
1
353.15
5
2
4100
2
1
0.01317
4
1
0.001
1
353.15
5
2
5100
2
1
0.01169
4
1
0.001
1
353.15
5
2
6100
2
1
0.01045
4
1
0.001
1
353.15
5
2
7100
2
1
0.00931
3
1
0.001
1
353.15
5
2
8100
2
1
0.00745
3
1
0.001
1
353.15
5
2
9100
2
1
0.00645
3
1
0.001
1
353.15
5
2
10100
3
1
0.00559
3
1
0.001
1
353.15
5
2
11100
3
1
0.00437
3
1
0.001
1
353.15
5
2
12100
3
1
0.00339
3
1
0.001
3
12
1
3
1
Principal objective of the work
BDH
TRC
6/8/2017
1
Interfacial tension, N/m
Pendant drop shape
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
323.15
5
2
1100
2
1
0.01927
4
1
0.001
1
323.15
5
2
2100
2
1
0.01729
4
1
0.001
1
323.15
5
2
3600
2
1
0.01447
4
1
0.001
1
323.15
5
2
4100
2
1
0.01355
4
1
0.001
1
323.15
5
2
6100
2
1
0.00951
3
1
0.001
1
323.15
5
2
7100
2
1
0.00768
3
1
0.001
1
323.15
5
2
8100
2
1
0.00557
3
1
0.001
1
353.15
5
2
1100
2
1
0.01694
4
1
0.001
1
353.15
5
2
2100
2
1
0.01602
4
1
0.001
1
353.15
5
2
3100
2
1
0.01466
4
1
0.001
1
353.15
5
2
4100
2
1
0.0134
4
1
0.001
1
353.15
5
2
5100
2
1
0.01199
4
1
0.001
1
353.15
5
2
6100
2
1
0.01069
4
1
0.001
1
353.15
5
2
7100
2
1
0.00944
3
1
0.001
1
353.15
5
2
8100
2
1
0.00832
3
1
0.001
1
353.15
5
2
9100
2
1
0.00696
3
1
0.001
1
353.15
5
2
10100
3
1
0.00588
3
1
0.001
1
353.15
5
2
11100
3
1
0.0048
3
1
0.001
4
12
1
4
1
Principal objective of the work
BDH
TRC
6/8/2017
1
Interfacial tension, N/m
Pendant drop shape
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
323.15
5
2
1100
2
1
0.02
4
1
0.001
1
323.15
5
2
2100
2
1
0.01827
4
1
0.001
1
323.15
5
2
4100
2
1
0.01442
4
1
0.001
1
323.15
5
2
5100
2
1
0.01293
4
1
0.001
1
323.15
5
2
6100
2
1
0.01147
4
1
0.001
1
323.15
5
2
7100
2
1
0.00942
3
1
0.001
1
323.15
5
2
8600
2
1
0.00683
3
1
0.001
1
323.15
5
2
9600
2
1
0.00491
3
1
0.001
1
323.15
5
2
10600
3
1
0.00283
3
1
0.001
1
353.15
5
2
1500
2
1
0.01772
4
1
0.001
1
353.15
5
2
2600
2
1
0.01609
4
1
0.001
1
353.15
5
2
4100
2
1
0.01409
4
1
0.001
1
353.15
5
2
5100
2
1
0.01285
4
1
0.001
1
353.15
5
2
6100
2
1
0.01202
4
1
0.001
1
353.15
5
2
7100
2
1
0.01041
4
1
0.001
1
353.15
5
2
8100
2
1
0.00958
3
1
0.001
1
353.15
5
2
9100
2
1
0.00818
3
1
0.001
1
353.15
5
2
10100
3
1
0.00707
3
1
0.001
1
353.15
5
2
11100
3
1
0.0061
3
1
0.001
1
353.15
5
2
12100
3
1
0.00484
3
1
0.001
1
353.15
5
2
13100
3
1
0.00389
3
1
0.001
1
353.15
5
2
14100
3
1
0.00314
3
1
0.001
1
353.15
5
2
15100
3
1
0.00221
3
1
0.001
1
353.15
5
2
16100
3
1
0.00168
3
1
0.001
1
353.15
5
2
17100
3
1
0.00114
3
1
0.001
5
12
1
5
1
Principal objective of the work
BDH
TRC
6/8/2017
1
Interfacial tension, N/m
Pendant drop shape
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
323.15
5
2
1050
3
1
0.02079
4
1
0.001
1
323.15
5
2
2110
3
1
0.01889
4
1
0.001
1
323.15
5
2
3050
3
1
0.01705
4
1
0.001
1
323.15
5
2
3950
3
1
0.01541
4
1
0.001
1
323.15
5
2
5020
3
1
0.01351
4
1
0.001
1
323.15
5
2
5960
3
1
0.01159
4
1
0.001
1
323.15
5
2
7030
3
1
0.00979
3
1
0.001
1
323.15
5
2
8000
1
1
0.00827
3
1
0.001
1
323.15
5
2
8940
3
1
0.0065
3
1
0.001
1
323.15
5
2
9020
3
1
0.00635
3
1
0.001
1
323.15
5
2
10050
4
1
0.00398
3
1
0.001
1
353.15
5
2
1200
2
1
0.01819
4
1
0.001
1
353.15
5
2
2100
2
1
0.01701
4
1
0.001
1
353.15
5
2
3200
2
1
0.01562
4
1
0.001
1
353.15
5
2
4040
3
1
0.01448
4
1
0.001
1
353.15
5
2
5120
3
1
0.01321
4
1
0.001
1
353.15
5
2
6110
3
1
0.0122
4
1
0.001
1
353.15
5
2
7090
3
1
0.01094
4
1
0.001
1
353.15
5
2
8090
3
1
0.0099
3
1
0.001
1
353.15
5
2
10050
4
1
0.00761
3
1
0.001
1
353.15
5
2
11120
4
1
0.0065
3
1
0.001
1
353.15
5
2
12010
4
1
0.0055
3
1
0.001
6
12
1
6
1
Principal objective of the work
EP
EP
6/9/2017
1
Interfacial tension, N/m
Pendant drop shape
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
323.15
5
2
1050
3
1
0.02131
4
1
0.001
1
323.15
5
2
2130
3
1
0.01932
4
1
0.001
1
323.15
5
2
3100
2
1
0.01753
4
1
0.001
1
323.15
5
2
4050
3
1
0.01563
4
1
0.001
1
323.15
5
2
5130
3
1
0.01349
4
1
0.001
1
323.15
5
2
6100
2
1
0.01198
4
1
0.001
1
323.15
5
2
7100
2
1
0.01016
4
1
0.001
1
323.15
5
2
8100
2
1
0.00846
3
1
0.001
1
323.15
5
2
9000
1
1
0.00666
3
1
0.001
1
323.15
5
2
9600
2
1
0.00532
3
1
0.001
1
323.15
5
2
10100
3
1
0.00472
3
1
0.001
1
353.15
5
2
1500
2
1
0.01819
4
1
0.001
1
353.15
5
2
2100
2
1
0.01727
4
1
0.001
1
353.15
5
2
3100
2
1
0.01623
4
1
0.001
1
353.15
5
2
4200
2
1
0.01466
4
1
0.001
1
353.15
5
2
5400
2
1
0.01329
4
1
0.001
1
353.15
5
2
6100
2
1
0.01236
4
1
0.001
1
353.15
5
2
7900
2
1
0.0102
4
1
0.001
1
353.15
5
2
8900
2
1
0.0089
3
1
0.001
1
353.15
5
2
10000
1
1
0.00787
3
1
0.001
1
353.15
5
2
11100
3
1
0.00678
3
1
0.001
1
353.15
5
2
12100
3
1
0.00582
3
1
0.001
1
353.15
5
2
13100
3
1
0.00466
3
1
0.001
1
353.15
5
2
14100
3
1
0.00375
3
1
0.001
1
353.15
5
2
15100
3
1
0.00306
3
1
0.001
7
12
1
7
1
Principal objective of the work
BDH
TRC
6/8/2017
1
Interfacial tension, N/m
Pendant drop shape
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
323.15
5
2
1030
3
1
0.0215
4
1
0.001
1
323.15
5
2
2050
3
1
0.01961
4
1
0.001
1
323.15
5
2
2960
3
1
0.01795
4
1
0.001
1
323.15
5
2
4010
3
1
0.01594
4
1
0.001
1
323.15
5
2
5020
3
1
0.01412
4
1
0.001
1
323.15
5
2
5960
3
1
0.01243
4
1
0.001
1
323.15
5
2
7000
1
1
0.01052
4
1
0.001
1
323.15
5
2
8020
3
1
0.00871
3
1
0.001
1
323.15
5
2
8960
3
1
0.00698
3
1
0.00101
1
323.15
5
2
9040
3
1
0.0075
3
1
0.00101
1
323.15
5
2
10020
4
1
0.00502
3
1
0.001
1
353.15
5
2
1200
2
1
0.01868
4
1
0.001
1
353.15
5
2
2100
2
1
0.01748
4
1
0.001
1
353.15
5
2
3200
2
1
0.01605
4
1
0.001
1
353.15
5
2
4040
3
1
0.01499
4
1
0.001
1
353.15
5
2
5120
3
1
0.01367
4
1
0.001
1
353.15
5
2
6110
3
1
0.0125
4
1
0.001
1
353.15
5
2
7090
3
1
0.01137
4
1
0.001
1
353.15
5
2
8090
3
1
0.01025
4
1
0.001
1
353.15
5
2
8990
3
1
0.00928
3
1
0.001
1
353.15
5
2
10050
4
1
0.0081
3
1
0.001
1
353.15
5
2
11120
4
1
0.00711
3
1
0.001
1
353.15
5
2
12010
4
1
0.00612
3
1
0.001
8
12
1
8
1
Principal objective of the work
BDH
TRC
6/8/2017
1
Interfacial tension, N/m
Pendant drop shape
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
323.15
5
2
1200
2
1
0.02095
4
1
0.001
1
323.15
5
2
2600
2
1
0.0183
4
1
0.001
1
323.15
5
2
3300
2
1
0.01699
4
1
0.001
1
323.15
5
2
4100
2
1
0.01549
4
1
0.001
1
323.15
5
2
5100
2
1
0.01395
4
1
0.001
1
323.15
5
2
6100
2
1
0.01178
4
1
0.001
1
323.15
5
2
7300
2
1
0.00969
3
1
0.001
1
323.15
5
2
8120
3
1
0.00852
3
1
0.001
1
323.15
5
2
10100
3
1
0.00508
3
1
0.001
1
353.15
5
2
1100
2
1
0.01847
4
1
0.001
1
353.15
5
2
2100
2
1
0.01715
4
1
0.001
1
353.15
5
2
3300
2
1
0.01548
4
1
0.001
1
353.15
5
2
4100
2
1
0.01462
4
1
0.001
1
353.15
5
2
5200
2
1
0.01338
4
1
0.001
1
353.15
5
2
6720
3
1
0.01171
4
1
0.001
1
353.15
5
2
7100
2
1
0.01126
4
1
0.001
1
353.15
5
2
8150
3
1
0.01009
4
1
0.001
1
353.15
5
2
9300
2
1
0.00914
3
1
0.001
1
353.15
5
2
10600
3
1
0.00778
3
1
0.001
1
353.15
5
2
12600
3
1
0.00578
3
1
0.001
1
353.15
5
2
14100
3
1
0.0043
3
1
0.001
1
353.15
5
2
15100
3
1
0.00357
3
1
0.001
1
353.15
5
2
16200
3
1
0.00281
3
1
0.001
9
12
1
9
1
Principal objective of the work
EP
EP
7/13/2017
1
Interfacial tension, N/m
Pendant drop shape
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
323.15
5
2
410
2
1
0.02335
4
1
0.001
1
323.15
5
2
1300
2
1
0.02123
4
1
0.001
1
323.15
5
2
2000
1
1
0.01853
4
1
0.001
1
323.15
5
2
2670
3
1
0.01713
4
1
0.001
1
323.15
5
2
3200
2
1
0.01563
4
1
0.001
1
323.15
5
2
4000
1
1
0.01412
4
1
0.001
1
323.15
5
2
5100
2
1
0.01194
4
1
0.001
1
323.15
5
2
6250
3
1
0.00984
3
1
0.001
1
323.15
5
2
7000
1
1
0.00865
3
1
0.001
1
323.15
5
2
8150
3
1
0.00507
3
1
0.001
1
323.15
5
2
9100
2
1
0.00315
3
1
0.001
1
323.15
5
2
10100
3
1
0.00183
3
1
0.001
1
353.15
5
2
400
1
1
0.02005
4
1
0.001
1
353.15
5
2
1100
2
1
0.01916
4
1
0.001
1
353.15
5
2
2200
2
1
0.01773
4
1
0.001
1
353.15
5
2
3300
2
1
0.01622
4
1
0.001
1
353.15
5
2
4180
3
1
0.01513
4
1
0.001
1
353.15
5
2
5300
2
1
0.01386
4
1
0.001
1
353.15
5
2
6150
3
1
0.01292
4
1
0.001
1
353.15
5
2
7200
2
1
0.0118
4
1
0.001
1
353.15
5
2
8100
2
1
0.01068
4
1
0.001
1
353.15
5
2
9300
2
1
0.00966
3
1
0.001
1
353.15
5
2
10100
3
1
0.00887
3
1
0.001
1
353.15
5
2
11100
3
1
0.00766
3
1
0.001
1
353.15
5
2
12100
3
1
0.00663
3
1
0.001
1
353.15
5
2
13000
2
1
0.00574
3
1
0.001
1
353.15
5
2
14000
2
1
0.00491
3
1
0.001
1
353.15
5
2
15000
2
1
0.00405
3
1
0.001
1
353.15
5
2
16300
3
1
0.00308
3
1
0.001
1
353.15
5
2
17400
3
1
0.00249
3
1
0.001
10
12
1
10
1
Principal objective of the work
BDH
TRC
6/8/2017
1
Interfacial tension, N/m
Pendant drop shape
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
323.15
5
2
2400
2
1
0.02057
4
1
0.001
1
323.15
5
2
3200
2
1
0.01891
4
1
0.001
1
323.15
5
2
4200
2
1
0.01725
4
1
0.001
1
323.15
5
2
5050
3
1
0.01527
4
1
0.001
1
323.15
5
2
6150
3
1
0.01293
4
1
0.001
1
323.15
5
2
7100
2
1
0.01135
4
1
0.001
1
323.15
5
2
8200
2
1
0.00961
3
1
0.001
1
323.15
5
2
9200
2
1
0.00778
3
1
0.001
1
323.15
5
2
10000
1
1
0.00639
3
1
0.001
1
353.15
5
2
1100
2
1
0.01952
4
1
0.001
1
353.15
5
2
2060
3
1
0.01823
4
1
0.001
1
353.15
5
2
3100
2
1
0.01688
4
1
0.001
1
353.15
5
2
4140
3
1
0.01558
4
1
0.001
1
353.15
5
2
5140
3
1
0.01435
4
1
0.001
1
353.15
5
2
6060
3
1
0.01327
4
1
0.001
1
353.15
5
2
7120
3
1
0.01206
4
1
0.001
1
353.15
5
2
8050
3
1
0.01103
4
1
0.001
1
353.15
5
2
9200
2
1
0.00976
3
1
0.001
1
353.15
5
2
10020
4
1
0.00894
3
1
0.001
1
353.15
5
2
11100
3
1
0.00787
3
1
0.001
1
353.15
5
2
12000
2
1
0.007
3
1
0.001
1
353.15
5
2
13070
4
1
0.00597
3
1
0.001
1
353.15
5
2
14040
4
1
0.00508
3
1
0.001
11
12
1
11
1
Principal objective of the work
BDH
TRC
6/8/2017
1
Interfacial tension, N/m
Pendant drop shape
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Gas
1
Temperature, K
Liquid
353.15
5
1
Pressure, kPa
Liquid
1
1000
1
1
0.02035
4
1
0.001
1
2000
1
1
0.01899
4
1
0.001
1
4000
1
1
0.01613
4
1
0.001
1
6000
1
1
0.01337
4
1
0.001
1
8000
1
1
0.01034
4
1
0.001
1
10000
1
1
0.00785
3
1
0.001
1
12000
2
1
0.00555
3
1
0.001
1
14000
2
1
0.00371
3
1
0.001
1
16000
2
1
0.00238
3
1
0.001