Vapour–Liquid Equilibria in the Poly(methyl methacrylate) + 2-Butanone System Containing Lower Concentrations of Solute at Normal or Reduced Pressures

0439159 - ÚCHP 2015 RIV HR eng J - Journal Article
Pavlíček, Jan - Bogdanić, Grozdana - Wichterle, Ivan
Vapour–Liquid Equilibria in the Poly(methyl methacrylate) + 2-Butanone System Containing Lower Concentrations of Solute at Normal or Reduced Pressures.
Chemical and Biochemical Engineering Quarterly. Roč. 28, č. 4 (2014), s. 447-450. ISSN 0352-9568. E-ISSN 1846-5153
Institutional support: RVO:67985858
Keywords : vapor-liquid equilibrium * ebulliometer * experimental data
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 0.802, year: 2014

Vapour–liquid equilibria (VLE) were determined in the poly(methyl methacrylate) + 2-butanone system under isothermal conditions at 333.15, 343.15, and 353.15 K using an improved all-glass microebulliometer with circulation of the liquid phase for the dynamic measurement of total pressure over liquid mixtures. The experimental data were correlated using the UNIQUAC-FV model and the applicability of three known predictive models was tested. It was found that only the UNIFAC-vdw-FV model gives excellent prediction of VLE for the studied system.
Permanent Link: http://hdl.handle.net/11104/0244834