Open AccessCorrelation of liquid-liquid equilibria of non-ideal binary systems by NRTL model
Author(s) -
Nikola Grozdanić,
Mirjana Lj. Kijevčanin,
Zoran P. Višak,
Dušan K. Grozdanić,
Slobodan P. Šerbanović
Publication year - 2013
Publication title -
journal of the serbian chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.227
H-Index - 45
eISSN - 1820-7421
pISSN - 0352-5139
DOI - 10.2298/jsc121002012g
Subject(s) - non random two liquid model , tetrafluoroborate , ionic liquid , thermodynamics , binary number , chemistry , ideal (ethics) , liquid liquid , vapor–liquid equilibrium , activity coefficient , chromatography , organic chemistry , physics , mathematics , philosophy , arithmetic , epistemology , aqueous solution , catalysis
Non Random Two Liquid model (NRTL) with three different forms of temperature dependant parameters was used to correlate the liquid - liquid equilibrium data for systems of alcohols with alkanes, and alcohols with two ionic liquids: 1-butyl-2,3-dimethylimidazolium tetrafluoroborate ([bmmim][BF4]) and 1-butyl-3-ethylimidazolium tetrafluoroborate ([beim][BF4]). Different temperature dependences of NRTL parameters were tested on thirteen literature experimental liquid - liquid equilibrium data for binary systems. [Projekat Ministarstva nauke Republike Srbije, br. 172063