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 8137

Components

No. Formula Molar Mass CAS Registry Number Name
1 H2O 18.015 7732-18-5 Water
2 C4H8O2S 120.172 126-33-0 Sulfolane
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Data Table

T [K] xL1 [mol/mol]
301.63 0.00000
294.82 0.02240
288.43 0.04450
286.29 0.06550
284.06 0.10350
281.64 0.14800
279.34 0.19680
276.80 0.26020
275.46 0.29640
273.73 0.34740
271.94 0.40180
270.33 0.45430
268.94 0.50080
267.33 0.55070
265.81 0.59830
264.07 0.65170
262.53 0.70000
264.00 0.75090
265.27 0.80070
266.63 0.85450
267.80 0.90040
269.61 0.95020
270.11 0.96010
273.15 1.00000

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

Reference

Source
Ahlers J.; Lohmann J.; Gmehling J.: Binary Solid-Liquid Equilibria of Organic Systems Containing Different Amides and Sulfolane. J.Chem.Eng.Data 44 (1999) 727-730

Solid-Liquid Equilibrium Data Set 18396

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O2S 120.172 126-33-0 Sulfolane
2 H2O 18.015 7732-18-5 Water
Search the DDB for all data of this mixture

Data Table

T [K] xL1 [mol/mol]
301.58 1.00000
300.45 0.99660
299.34 0.99370
298.44 0.99080
297.51 0.98790
296.60 0.98500
295.67 0.98220
294.76 0.97930
293.85 0.97650
292.89 0.97370
291.18 0.96810
289.05 0.96160
287.74 0.95670
287.35 0.95620
287.24 0.95450
287.15 0.95230
287.01 0.95010
286.86 0.94800
286.72 0.94590
286.66 0.94550
286.52 0.94270
286.25 0.93840
286.13 0.93770
285.92 0.93320
285.48 0.92730
285.44 0.92700
285.18 0.92090
284.75 0.91480
283.35 0.89080
282.10 0.86800
281.02 0.84630
279.58 0.81580
278.34 0.78740
277.32 0.76090
276.04 0.72830
274.99 0.69830
273.85 0.66410
272.81 0.63310
271.13 0.57900
269.75 0.53340
268.59 0.49450
267.55 0.46090
265.95 0.41820
264.67 0.37220
263.10 0.32730
262.44 0.30490

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

Reference

Source
Jannelli L.; Azzi A.; Lopez A.; Jalenti R.: Activity Coefficients of Water and Sulfolane from the Solid + Liquid Phase Diagram. Thermochim.Acta 33 (1979) 19-24


Solid-Liquid Equilibrium Data Set 18397

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O2S 120.172 126-33-0 Sulfolane
2 H2O 18.015 7732-18-5 Water
Search the DDB for all data of this mixture

Data Table

T [K] xL1 [mol/mol]
273.15 0.00000
273.03 0.00120
272.93 0.00230
272.58 0.00610
272.42 0.00800
272.30 0.00950
272.19 0.01100
271.84 0.01600
271.54 0.01960
271.28 0.02030
271.18 0.02480
271.01 0.02720
270.84 0.02970
270.64 0.03270
270.37 0.03700
270.19 0.04020
270.02 0.04340
269.86 0.04650
269.69 0.05010
269.48 0.05430
269.32 0.05780
269.15 0.06190
268.96 0.06650
268.76 0.07200
268.53 0.07830
268.25 0.08440
268.25 0.08600
267.86 0.10050
267.47 0.11250
266.93 0.12980
266.25 0.15620
265.53 0.18640
264.56 0.22430
263.46 0.26840
263.16 0.28130

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

Reference

Source
Jannelli L.; Azzi A.; Lopez A.; Jalenti R.: Activity Coefficients of Water and Sulfolane from the Solid + Liquid Phase Diagram. Thermochim.Acta 33 (1979) 19-24

Diagrams

Solid-Liquid Equilibrium of Water+Sulfolane
See larger image

Solid-Liquid Equilibrium Data Overview


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