Dortmund Data Bank
Vapor-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.
Vapor-Liquid Equilibrium Data Set 2798
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
CH4O |
32.042 |
67-56-1 |
Methanol |
| 2 |
H2O |
18.015 |
7732-18-5 |
Water |
| 3 |
C4H10O |
74.123 |
71-36-3 |
1-Butanol |
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Constant Value
Data Table
| T [K] |
x1 [mol/mol] |
x2 [mol/mol] |
y1 [mol/mol] |
y2 [mol/mol] |
| 348.61 |
0.43700 |
0.53100 |
0.70800 |
0.27700 |
| 349.73 |
0.42600 |
0.50700 |
0.67800 |
0.29700 |
| 350.74 |
0.39000 |
0.50000 |
0.59500 |
0.35200 |
| 352.63 |
0.30200 |
0.61400 |
0.56300 |
0.38200 |
| 353.26 |
0.29500 |
0.58600 |
0.54200 |
0.39500 |
| 354.48 |
0.26800 |
0.57300 |
0.51300 |
0.41500 |
| 356.43 |
0.20200 |
0.67900 |
0.42300 |
0.48400 |
| 357.03 |
0.18700 |
0.64300 |
0.39500 |
0.49800 |
| 358.18 |
0.17200 |
0.61400 |
0.35900 |
0.52200 |
| 358.55 |
0.16400 |
0.57600 |
0.33200 |
0.53900 |
| 359.31 |
0.14500 |
0.53400 |
0.30600 |
0.55000 |
(T - temperature, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Prochazka O.; Suska J.; Pick J.: Phase Equilibria in the Methanol-Water-1-Butanol System. Collect.Czech.Chem.Commun. 40 (1975) 781-786 |
Vapor-Liquid Equilibrium Data Set 5110
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
CH4O |
32.042 |
67-56-1 |
Methanol |
| 2 |
C4H10O |
74.123 |
71-36-3 |
1-Butanol |
| 3 |
H2O |
18.015 |
7732-18-5 |
Water |
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Constant Value
Data Table
| T [K] |
x1 [mol/mol] |
x2 [mol/mol] |
y1 [mol/mol] |
y2 [mol/mol] |
| 362.04 |
0.05150 |
0.07790 |
0.16120 |
0.17940 |
| 360.89 |
0.06450 |
0.05390 |
0.20890 |
0.16040 |
| 359.99 |
0.07980 |
0.03750 |
0.25600 |
0.13750 |
| 358.90 |
0.09830 |
0.03440 |
0.31050 |
0.11740 |
| 358.62 |
0.10840 |
0.05800 |
0.31090 |
0.12480 |
| 358.10 |
0.12820 |
0.08340 |
0.33270 |
0.12330 |
(T - temperature, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Newsham D.M.T.; Vahdat N.: Part I: Experimental Results for the Systems Methanol-Water-n-Butanol, Ethanol-Water-n-Butanol and n-Propanol-Water-n-Butanol. Chem.Eng.J. 13 (1977) 27-31 |
List of All References
Vapor-Liquid Equilibrium Data Overview
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