Measurement and correlation of phase equilibria for water + decane + 2-propanol, water + hexane + 2-propanol, and water + decane + 2-butanol ternary systems at 573 and 593 K and 15.0 and 20.0 MPa

Yusuke Shimoyama, Yoshio Iwai, Makoto Yamakita, Ichiro Shinkai, Yasuhiko Arai

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)

Abstract

The phase equilibria for the water + decane + 2-propanol system at (573 and 593) K and (15.0 and 20.0) MPa, the water + hexane + 2-propanol system at 573 K and 20.0 MPa, and the water + decane + 2-butanol system at 573 K and 20.0 MPa were measured with a flow type apparatus. The experimental results were correlated by a modified SRK equation of state. An exponent type mixing rule and a conventional mixing rule Vere applied for the energy and size parameters of the equation of state, respectively. The average deviation between the mole fractions of experiment and correlation is 0.006.

Original languageEnglish
Pages (from-to)301-305
Number of pages5
JournalJournal of Chemical and Engineering Data
Volume49
Issue number2
DOIs
Publication statusPublished - Mar 1 2004

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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