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 6799

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O 72.107 109-99-9 Tetrahydrofuran
2 H2O 18.015 7732-18-5 Water
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Data Table

T [K] xL1 [mol/mol]
273.15 0.00000
276.55 0.04230
276.35 0.08120
274.35 0.18090
272.15 0.35590
269.45 0.52480
263.15 0.73420
252.15 0.84680
165.65 0.99920

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

Reference

Source
Hayduk W.; Laudie H.; Smith O.H.: Viscosity, Freezing Point, Vapor-Liquid Equilibria and Other Properties of Aqueous-Tetrahydrofuran Solutions. J.Chem.Eng.Data 18 (1973) 373-376


Solid-Liquid Equilibrium Data Set 18919

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O 72.107 109-99-9 Tetrahydrofuran
2 H2O 18.015 7732-18-5 Water
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Constant Value

Pressure 1.0132 bar

Data Table

T [K] xL1 [mol/mol]
275.80 0.015615
276.42 0.018625
276.44 0.025846
276.92 0.02748
277.11 0.03313
277.57 0.04062
277.83 0.05253
277.87 0.05594
277.84 0.06192
277.69 0.07276
277.73 0.08101
277.51 0.09793

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

Reference

Source
Delahaye A.; Fournaison L.; Marinhas S.; Chatti I.; Petitet J.-P.; Dalmazzone D.; Fürst W.: Effect of THF on Equilibrium Pressure and Dissociation Enthalpy of CO2 Hydrates Applied to Secondary Refrigeration. Ind.Eng.Chem.Res. 45 (2006) 391-397

Comment: hydrate dissociation



Solid-Liquid Equilibrium Data Set 18920

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O 72.107 109-99-9 Tetrahydrofuran
2 H2O 18.015 7732-18-5 Water
Search the DDB for all data of this mixture

Constant Value

Pressure 1.0132 bar

Data Table

T [K] xL1 [mol/mol]
273.15 0.00000
272.95 0.00234
272.54 0.005795
272.04 0.01025

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

Reference

Source
Delahaye A.; Fournaison L.; Marinhas S.; Chatti I.; Petitet J.-P.; Dalmazzone D.; Fürst W.: Effect of THF on Equilibrium Pressure and Dissociation Enthalpy of CO2 Hydrates Applied to Secondary Refrigeration. Ind.Eng.Chem.Res. 45 (2006) 391-397

Comment: ice melting


Diagrams

Solid-Liquid Equilibrium of Tetrahydrofuran+Water
See larger image

Solid-Liquid Equilibrium Data Overview


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