Dortmund Data Bank

Solid-Liquid Equilibrium Data

The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.


Solid-Liquid Equilibrium Data Set 17672

Components

No. Formula Molar Mass CAS Registry Number Name
1 ClNa 58.442 7647-14-5 Sodium chloride
2 CH4O 32.042 67-56-1 Methanol
3 H2O 18.015 7732-18-5 Water
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Data Table

T [K] xL1 [mol/mol] xL2 [mol/mol]
269.00 0.010215 0.016303
267.10 0.01359 0.02479
263.00 0.023363 0.03896
260.40 0.027803 0.04824
258.00 0.024303 0.07180
257.50 0.02158 0.08059
255.90 0.03552 0.06415
252.10 0.04566 0.07026
250.10 0.04456 0.08456

(P - pressure, T - temperature, xl - liquid mole fraction)

Reference

Source
Najibi H.; Mohammadi A.H.; Tohidi B.: Estimating the Hydrate Safety Margin in the Presence of Salt and/or Organic Inhibitor Using Freezing Point Depression Data of Aqueous Solutions. Ind.Eng.Chem.Res. 45 (2006) 4441-4446

Solid-Liquid Equilibrium Data Set 41540

Components

No. Formula Molar Mass CAS Registry Number Name
1 CH4O 32.042 67-56-1 Methanol
2 ClNa 58.442 7647-14-5 Sodium chloride
3 H2O 18.015 7732-18-5 Water
Search the DDB for all data of this mixture

Data Table

T [K] xL1 [mol/mol] xL2 [mol/mol]
270.69 0.017164 0.001882
268.80 0.03494 0.003831519978
266.38 0.05337 0.005852
264.20 0.07248 0.007948
260.05 0.11291 0.01238
268.14 0.040805 0.002237
265.11 0.06550 0.003591
262.67 0.09128 0.005004
259.31 0.11821 0.006481
267.87 0.04679 0.001709
265.02 0.07163 0.002618
262.00 0.09751 0.003565
258.33 0.12449 0.004549

(P - pressure, T - temperature, xl - liquid mole fraction)

Reference

Source
Weng L.; Li W.; Zuo J.: DSC Determination of Partial Ternary Phase Diagrams of Methanol/Sodium Chloride/Water and Propylene Glycol/Sodium Chloride/Water and their Applications for Synthesized Diagrams. Thermochim.Acta 512 (2011) 225-232

Solid-Liquid Equilibrium Data Overview


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