Mixture of sodium chloride + Methane + Water

Datasets

1. Mole fraction
2. Interfacial tension, N/m

Mole fraction of Methane (2) [ref]

Operational condition: Solvent: Molality, mol/kg = 1 (Liquid)

Fixed		Measured
Pressure, kPa - Liquid	Temperature, K - Liquid	Mole fraction of Methane (2) - Liquid
10100.00	277.80	0.0012
10100.00	279.60	0.0014
10100.00	281.60	0.0016
10100.00	283.20	0.0017
15100.00	278.50	0.0012
15100.00	280.00	0.0014
15100.00	282.10	0.0016
15100.00	283.70	0.0017

Interfacial tension, N/m [ref]

Fixed			Measured
Solvent: Mass fraction of sodium chloride (1) - Liquid	Temperature, K - Liquid	Pressure, kPa - Liquid	Interfacial tension, N/m - Liquid
0.0501	311.00	3310.00	0.0647
0.0501	311.00	7210.00	0.0604
0.0501	311.00	14190.00	0.0564
0.0501	311.00	24060.00	0.0538
0.0501	311.00	38690.00	0.0502
0.0501	311.00	57640.00	0.0501
0.0501	311.00	77220.00	0.0492
0.0501	373.20	3280.00	0.0580
0.0501	373.20	7220.00	0.0531
0.0501	373.20	14290.00	0.0504
0.0501	373.20	23840.00	0.0477
0.0501	373.20	39160.00	0.0449
0.0501	373.20	58470.00	0.0437
0.0501	373.20	77910.00	0.0430
0.0501	423.20	3320.00	0.0510
0.0501	423.20	7110.00	0.0483
0.0501	423.20	14000.00	0.0451
0.0501	423.20	24300.00	0.0427
0.0501	423.20	38230.00	0.0411
0.0501	423.20	58260.00	0.0393
0.0501	423.20	79570.00	0.0406
0.0501	423.20	90740.00	0.0406
0.0501	473.20	3920.00	0.0427
0.0501	473.20	7100.00	0.0410
0.0501	473.20	14160.00	0.0384
0.0501	473.20	24570.00	0.0361
0.0501	473.20	38060.00	0.0340
0.0501	473.20	58580.00	0.0329
0.0501	473.20	81360.00	0.0334
0.1002	311.00	2840.00	0.0740
0.1002	311.00	7150.00	0.0663
0.1002	311.00	14350.00	0.0627
0.1002	311.00	24620.00	0.0569
0.1002	311.00	43090.00	0.0550
0.1002	311.00	57980.00	0.0525
0.1002	311.00	76190.00	0.0536
0.1002	311.00	91290.00	0.0530
0.1002	373.20	3190.00	0.0597
0.1002	373.20	7240.00	0.0570
0.1002	373.20	14070.00	0.0530
0.1002	373.20	24410.00	0.0516
0.1002	373.20	38470.00	0.0505
0.1002	373.20	58260.00	0.0476
0.1002	373.20	76530.00	0.0471
0.1002	373.20	92460.00	0.0465
0.1002	423.20	3790.00	0.0510
0.1002	423.20	7140.00	0.0493
0.1002	423.20	14050.00	0.0466
0.1002	423.20	24370.00	0.0440
0.1002	423.20	39510.00	0.0418
0.1002	423.20	59160.00	0.0411
0.1002	423.20	77400.00	0.0414
0.1002	423.20	92390.00	0.0417
0.1002	473.20	2820.00	0.0455
0.1002	473.20	7510.00	0.0411
0.1002	473.20	14330.00	0.0388
0.1002	473.20	24430.00	0.0377
0.1002	473.20	38400.00	0.0363
0.1002	473.20	57980.00	0.0350
0.1002	473.20	77570.00	0.0346
0.1002	473.20	90670.00	0.0330

Sources

• Measurement and modelling of interfacial tension in methane/water and methane/brine systems at reservoir conditions
• Solubilities of Carbon Dioxide, Methane, and Ethane in Sodium Chloride Solution Containing Gas Hydrate

Note: These property values are available through the Cheméo API. A free account gives you an access key.