Saturated-liquid densities and bubble-point pressures of the binary system HCFC-22 PLU HCFC-142b

Yukishige Maezawa, Haruki Sato, Koich Watanabe

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Forty-six saturated-liquid densities and bubble-point pressures of the binary system were measured by a magnetic densimeter coupled to a variable-volume cell. Results were obtained for four different concentrations of HCFC-22 (20,40,60 and 80 max%) and cover a temperature range from 280 to 400°K. The Hankinson-Brobst-Thomson equation has been discussed on the basis of the present measurements. Vapor-liquid equilibria have also been discussed, based on the Peng-Robinson equation of state.

Original languageEnglish
Pages (from-to)435-442
Number of pages8
JournalHigh Temperatures - High Pressures
Volume24
Issue number4
Publication statusPublished - 1992 Dec 1

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Physical and Theoretical Chemistry

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