0028777 - UCHP-M 20050231 RIV RO eng C - Conference Paper (international conference)
Barhala, A. - Dragoescu, D. - Teodorescu, M. - Wichterle, Ivan
Vapor-Liquid Equilibria and Excess Gibbs Energies of Cyclopentanone + Chloroalkane Binary Mixtures.
[Rovnováha kapalina-pára a Gibbsovy energie binárních soustav cyklopentanon+chloralkan.]
Proceedings. -: -, 2005, s. 25-34.
[Romanian International Conference on Chemistry and Chemical Engineering - RICCCE XIV. Bucuresti (RO), 22.09.2005-24.09.2005]
R&D Projects: GA ČR(CZ) GA104/03/1555
Institutional research plan: CEZ:AV0Z40720504
Keywords : cyclopentanone * chloroalkane * VLE
Subject RIV: CF - Physical ; Theoretical Chemistry

Isothermal P-x vapour-liquid equilibrium data for the binary mixtures of cyclopentanone + 1,2-dichloroethane and 1,1,1-trichloroethane within the temperature range 298-313 K were measured by a static method. The experimental data were correlated by the maximum likelihood method and different expressions for Gibbs energy were tested. The obtained data were compared with those calculated by DISQUAC and UNIFAC methods.

Isotermní P-x data o rovnováze kapalina-pára v binárních soustavách cyklopentanon+1,2-dichlorethan, +1,1,1-trichlorethan v teplotním rozsahu 298.15-313.15 K byla měřena statickou metodou. Experimentální data byla korelována metdodou maximální věrohodnosti pomocí různých vztahů pto Gibbsovu energii. Data byla srovnána s výsledky odhadnutými metodou UNIFAC a DISQUAC.
Permanent Link: http://hdl.handle.net/11104/0118688