Description of vapour-liguid equilibria of some binary mixtures with compounds containing oxygen

• Autorzy: Antosik M. , Gierycz P.
• Języki publikacji: EN

Abstrakty

EN

The new local composition model for excess Gibbs energy (NRTLmKW) has been applied for vapour-liquid equilibria in six binary mixtures with compounds containing oxygen: tert-amyl methyl ether + 2,2,4-trimethylpentane, tert-amyl methyl ether + methylcyclohexane, tert-amyl methyl ether + toluene, 2-ethoxyethanol + methanol, 2-ethoxyethanol + n-valeraldehyde, 2-ethoxyethanol + dipropyl ether. The obtained results prove the superiority of the proposed model over Redlich-Kister, Wilson, UNIQUAC,NRTL,AEOS and PRSV models. Recommendation for a global thermodynamic description of associating mixture by this model is given.

Słowa kluczowe

EN

vapour-liquid equilibria; mixtures with compounds containing oxygen; correlation; association

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 1998
• Tom: Vol. 72, nr 4
• Strony: 746--755
• Opis fizyczny: Bibliogr. 16 poz., wykr.

Twórcy

autor

Antosik M.

autor

Gierycz P.

• Institute of Physical Chemistry Polish Academy of Sciences ul. Kasprzaka 44/52 01-224 Warsaw Poland