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 |
C4H10O |
74.123 |
71-36-3 |
1-Butanol |
| 2 |
CO2 |
44.010 |
124-38-9 |
Carbon dioxide |
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 |
| nonesupercrit |
313.150 |
n.a. |
n.a.
|
n.a.
|
Phase equilibrium |
DDBST from diagram from VLE |
1 |
| nonesupercrit |
313.220 |
n.a. |
n.a.
|
n.a.
|
Phase equilibrium |
Author |
2 |
| nonesupercrit |
363.170 |
n.a. |
n.a.
|
n.a.
|
Phase equilibrium |
Author |
2 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
| nonesupercrit |
zeotropic supercritical |
List of References
| 1 |
Ishihara K.; Tsukajima A.; Tanaka H.; Kato M.; Sako T.; Sato M.; Hakuta T.: Vapor-Liquid Equilibrium for Carbon Dioxide + 1-Butanol at High Pressure. J.Chem.Eng.Data 41 (1996) 324-325 |
| 2 |
Elizalde-Solis O.; Galicia-Luna L.A.: Vapor-liquid equilibria and phase densities at saturation of carbon dioxide + 1-butanol and carbon dioxide + 2-butanol from 313 to 363 K. Fluid Phase Equilib. 296 (2010) 66-71 |
Azeotropic Data Overview
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