Research Article
Vapor-Liquid Equilibrium of Carbon Dioxide + Ethanol: Experimental Measurements with Acoustic Method and Thermodynamic Modeling
Table 1
Bubble pressures of carbon dioxide + ethanol system at 298.2 K.
| (molar fraction) | P(bubble)/MPa (visual method) | P(bubble)/MPa (acoustic method) |
| 0.2078 | 2.79 | 2.79 | 0.3094 | 3.89 | 3.88 | 0.4117 | 4.67 | 4.67 | 0.5108 | 5.15 | 5.14 | 0.6110 | 5.44 | 5.44 | 0.7093 | 5.63 | 5.62 | 0.8074 | 5.64 | 5.64 |
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