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Experimental liquid−liquid equilibrium of (lube cut + furfural + 2,2,4-tri-methyl pentane) ternary system from T = 323.15−343.15 K and simulation with NRTL / S. M. Fakhr Hoseini in Industrial & engineering chemistry research, Vol. 48 N° 20 (Octobre 2009) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 48 N° 20 (Octobre 2009) . - pp. 9325–9330 Titre : Experimental liquid−liquid equilibrium of (lube cut + furfural + 2,2,4-tri-methyl pentane) ternary system from T = 323.15−343.15 K and simulation with NRTL Type de document : texte imprimé Auteurs : S. M. Fakhr Hoseini, Auteur ; M. S. Hatamipour, Auteur ; T. Tavakkoli, Auteur Année de publication : 2010 Article en page(s) : pp. 9325–9330 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : 2,2,4-tri  methyl  pentane  Extraction  temperature  Liquid−liquid  equilibrium  NRTL  equation Résumé : The use of 2,2,4-tri methyl pentane as a cosolvent for extraction of aromatic hydrocarbons from lube cut is studied. Optimized values of extraction temperature and amount of 2,2,4-tri methyl pentane are determined. The liquid−liquid equilibrium between {lube oil + furfural + cosolvent} is examined with the NRTL equation. The binary interaction parameters for the NRTL model are obtained by minimization of an objective function. General binary interaction parameters are computed and reported for estimating the liquid−liquid equilibrium products between 323.15 and 343.15 K. Also, a generalized model is presented for calculation of the refractive index and specific gravity of lube-oil fractions. The calculated results are in good agreement with the results of the experiments. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie9003267 [article] Experimental liquid−liquid equilibrium of (lube cut + furfural + 2,2,4-tri-methyl pentane) ternary system from T = 323.15−343.15 K and simulation with NRTL [texte imprimé] / S. M. Fakhr Hoseini, Auteur ; M. S. Hatamipour, Auteur ; T. Tavakkoli, Auteur . - 2010 . - pp. 9325–9330. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N° 20 (Octobre 2009) . - pp. 9325–9330 Mots-clés : 2,2,4-tri  methyl  pentane  Extraction  temperature  Liquid−liquid  equilibrium  NRTL  equation Résumé : The use of 2,2,4-tri methyl pentane as a cosolvent for extraction of aromatic hydrocarbons from lube cut is studied. Optimized values of extraction temperature and amount of 2,2,4-tri methyl pentane are determined. The liquid−liquid equilibrium between {lube oil + furfural + cosolvent} is examined with the NRTL equation. The binary interaction parameters for the NRTL model are obtained by minimization of an objective function. General binary interaction parameters are computed and reported for estimating the liquid−liquid equilibrium products between 323.15 and 343.15 K. Also, a generalized model is presented for calculation of the refractive index and specific gravity of lube-oil fractions. The calculated results are in good agreement with the results of the experiments. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie9003267