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Isothermal VapourůLiquid Equilibria and Excess Molar Volumes in the Binary Ethanol + Methyl Propanoate or Methyl Butanoate Systems
- 1.0166604 - UCHP-M 20020298 RIV NL eng J - Journal Article
Constantinescu, D. - Wichterle, Ivan
Isothermal VapourůLiquid Equilibria and Excess Molar Volumes in the Binary Ethanol + Methyl Propanoate or Methyl Butanoate Systems.
Fluid Phase Equilibria. Roč. 203, 1-2 (2002), s. 71-82. ISSN 0378-3812. E-ISSN 1879-0224
R&D Projects: GA AV ČR IAA4072102
Keywords : vapour pressure * azeotropy * experiment
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 1.011, year: 2002
Vapourůliquid equilibrium (VLE) data for the binary systems ethanol + methyl propanoate and ethanol + methyl butanoate at 326.30 and 346.30 K and vapour pressures for both the esters were measured by a circulation method. The two systems exhibit azeotropic behaviour. The VLE data were correlated using the RedlichůKister, Wilson and NRTL equations. Molar excess volumes for the binary systems at 298.15 K were determined and correlated.
Permanent Link: http://hdl.handle.net/11104/0063722
Number of the records: 1