Saturated Liquid Densities of HCFC 123 and HFC 134a

Yuklshige Maezawa; Haruki Sato; Koichi Watanabe

doi:10.1021/je00061a001

Saturated Liquid Densities of HCFC 123 and HFC 134a

Yuklshige Maezawa, Haruki Sato, Koichi Watanabe

Department of System Design Engineering

Research output: Contribution to journal › Article › peer-review

69 Citations (Scopus)

Abstract

Saturated liquid densities of HCFC 123 and HFC 134a were measured by a magnetic densimeter. The results cover the range of temperatures from 200 to 400 K or the critical temperature. Vapor pressures and compressed liquid densities were also measured from 280 to 350 K in temperature and from 0.5 to 2.0 MPa in pressure. The experimental uncertainties for temperature, pressure, and density were estimated to be not greater than ±15 mK, ±7 kPa, and ±0.2%, respectively. The simple correlations for saturated liquid density of HCFC 123 and HFC 134a were developed.

Original language	English
Pages (from-to)	225-228
Number of pages	4
Journal	Journal of Chemical and Engineering Data
Volume	35
Issue number	3
DOIs	https://doi.org/10.1021/je00061a001
Publication status	Published - 1990 Jul

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)

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author = "Yuklshige Maezawa and Haruki Sato and Koichi Watanabe",

year = "1990",

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PY - 1990/7

Y1 - 1990/7

N2 - Saturated liquid densities of HCFC 123 and HFC 134a were measured by a magnetic densimeter. The results cover the range of temperatures from 200 to 400 K or the critical temperature. Vapor pressures and compressed liquid densities were also measured from 280 to 350 K in temperature and from 0.5 to 2.0 MPa in pressure. The experimental uncertainties for temperature, pressure, and density were estimated to be not greater than ±15 mK, ±7 kPa, and ±0.2%, respectively. The simple correlations for saturated liquid density of HCFC 123 and HFC 134a were developed.

AB - Saturated liquid densities of HCFC 123 and HFC 134a were measured by a magnetic densimeter. The results cover the range of temperatures from 200 to 400 K or the critical temperature. Vapor pressures and compressed liquid densities were also measured from 280 to 350 K in temperature and from 0.5 to 2.0 MPa in pressure. The experimental uncertainties for temperature, pressure, and density were estimated to be not greater than ±15 mK, ±7 kPa, and ±0.2%, respectively. The simple correlations for saturated liquid density of HCFC 123 and HFC 134a were developed.

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Saturated Liquid Densities of HCFC 123 and HFC 134a

Abstract

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