6533b834fe1ef96bd129dfac

RESEARCH PRODUCT

Isobaric Vapor−Liquid Equilibrium in the Systems 2,3-Dimethylpentane + Methyl 1,1-Dimethylethyl Ether, + Diisopropyl Ether and + Methyl 1,1-Dimethylpropyl Ether

M.c. BurguetJavier De La TorreSonia LorasJuan B. MontónAnd Rosa Muñoz

subject

Alkanechemistry.chemical_classificationActivity coefficientUNIQUACVapor pressureGeneral Chemical EngineeringEtherGeneral Chemistrychemistry.chemical_compoundchemistryAzeotropeNon-random two-liquid modelOrganic chemistryDiisopropyl ether

description

New, consistent vapor−liquid equilibrium data for the binary systems 2,3-dimethylpentane + methyl 1,1-dimethylethyl ether, + diisopropyl ether, and + methyl 1,1-dimethylpropyl ether are reported at 101.3 kPa. The measured systems deviate slightly from ideal behavior, and only the system methyl 1,1-dimethylpropyl ether + 2,3-dimethylpentane presents an azeotrope. The activity coefficients for the solutions were correlated with their compositions by the Wilson, UNIQUAC, and NRTL models. Wisniak−Tamir equations were used to correlate the boiling points of the solutions with their compositions.

yearjournalcountryeditionlanguage
1999-09-18Journal of Chemical & Engineering Data
https://doi.org/10.1021/je990110p