PVT measurements of liquid ethanol in the temperature range from 310 to 363 k at pressures up to 200 MPa

作者: Y. Takiguchi , M. Uematsu

DOI: 10.1007/BF01438971

关键词: ThermodynamicsEthanolVapor pressureVapor–liquid equilibriumMaterials scienceAtmospheric temperature rangeLiquid phasePhase (matter)Compressed fluid

摘要: Density measurements in the compressed liquid phase for ethanol were performed with a metal-bellows variable volumometer temperatures between 310 and 363 K at pressures from vapor pressure to 200 MPa. The results cover high-density region 737 882 kg m−3. experimental uncertainties (total errors) of temperature, pressure, density estimated be no greater than 3 mK, 0.1 %, respectively. Measurements saturated 310, 340, 360 are also reported.

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