Vapor-Liquid Equilibrium in Aqueous Solutions of Various Glycols and Poly (ethylene glycols). 3. Poly (ethylene glycols)

Mordechay Herskowltz, Moshe Gottlieb

Research output: Contribution to journalArticlepeer-review

46 Scopus citations

Abstract

The activity of water In solutions of poly(ethylene glycols) (PEGs, molecular weights 200, 600, 1500, 6000) was measured over a wide range of weight fractions at 293.1, 313.1, and 333.1 K. The data were obtained by an isoplestic method. A comparison between the measured activities and predicted values by the UNIFAC method gives a good agreement for PEG 200 solutions only.

Original languageEnglish
Pages (from-to)233-234
Number of pages2
JournalJournal of Chemical & Engineering Data
Volume30
Issue number2
DOIs
StatePublished - 1 Jan 1985

ASJC Scopus subject areas

  • Chemistry (all)
  • Chemical Engineering (all)

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