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 journalArticle

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

Fingerprint

densimeters
Density of liquids
liquid-vapor equilibrium
Equations of state
Phase equilibria
equations of state
bubbles
liquids
cells
Temperature
temperature

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Physical and Theoretical Chemistry
  • Computational Mechanics
  • Mechanics of Materials
  • Materials Science (miscellaneous)

Cite this

Saturated-liquid densities and bubble-point pressures of the binary system HCFC-22 PLU HCFC-142b. / Maezawa, Yukishige; Sato, Haruki; Watanabe, Koich.

In: High Temperatures - High Pressures, Vol. 24, No. 4, 1992, p. 435-442.

Research output: Contribution to journalArticle

Maezawa, Yukishige ; Sato, Haruki ; Watanabe, Koich. / Saturated-liquid densities and bubble-point pressures of the binary system HCFC-22 PLU HCFC-142b. In: High Temperatures - High Pressures. 1992 ; Vol. 24, No. 4. pp. 435-442.
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