Prediction of binary azeotropic temperatures by use of topological and thermodynamic conditions for combinations of azeotropes in ternary systems

Hisayoshi Matsuyama, Yutaka Nakamura, Shigeyuki Tateno, Kazuhiro Takeda, Yoshihumi Tsuge

Research output: Contribution to journalArticle

Abstract

A method is proposed for predicting the existence of binary azeotropes and their boiling temperatures by use of topological and thermodynamic conditions for combinations of azeotropes in ternary systems. The method can not only predict boiling temperatures but also give their confidence intervals. Its usefulness is demonstrated by predicting azeotropic temperatures of 8 binary systems utilizing 559 sets of ternary azeotropic data.

Original languageEnglish
Number of pages1
JournalKagaku Kogaku Ronbunshu
Volume27
Issue number4
Publication statusPublished - 2001 Dec 1
Externally publishedYes

Keywords

  • Confidence interval
  • Consistency test
  • Prediction of azeotropes
  • Process systems engineering
  • Topological condition

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

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