Dortmund Data Bank
Azeotropic 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.
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C8H10 |
106.167 |
108-38-3 |
m-Xylene |
| 2 |
C4H8O2S |
120.172 |
126-33-0 |
Sulfolane |
Search the DDB for all data of this mixture
Data Table
| Azeotropic Type |
T [K] |
P [kPa] |
yaz,1 [mol/mol] |
yaz,2 [mol/mol] |
Measurement Method |
Evaluation |
Source |
| none |
n.a. |
101.330 |
n.a.
|
n.a.
|
Phase equilibrium |
Author |
2 |
| none |
333.150 |
n.a. |
n.a.
|
n.a.
|
Phase equilibrium |
Author |
3 |
| none |
348.150 |
n.a. |
n.a.
|
n.a.
|
Phase equilibrium |
DDBST from VLE by regression |
1 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
List of References
| 1 |
Yu Y.-X.; Gao G.-H.; Tong J.S.: Experimental Determination of Vapour-Liquid Equilibria of Sulfolane-Aromatic Hydrocarbon Systems and their Correlation. Proceedings / International Symposium on Thermodynamics in Chemical Engineering and Industry (ISTCEI) (1994) 420-425 |
| 2 |
Yu Y.-X.; He M.-Y.; Gao G.-H.; Li Z.-C.: Boiling points for five binary systems of sulfolane with aromatic hydrocarbons at 101.33 kPa. Fluid Phase Equilib. 190 (2001) 61-71 |
| 3 |
Chen W.-K.; Lee K.-J.; Ko J.-W.; Chang C.-M.J.; Hsiang D.; Lee L.-S.: Vapor-liquid equilibria and density measurement for binary mixtures of toluene, benzene, o-xylene, m-xylene, sulfolane and nonane at 333.15 K and 353.15 K. Fluid Phase Equilib. 287 (2010) 126-133 |
Azeotropic Data Overview
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