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 |
| Publication status | Published - 1990 Jul |
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ASJC Scopus subject areas
- Chemical Engineering(all)
- Chemistry(all)
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Saturated liquid densities of HCFC 123 and HFC 134a. / Maezawa, Yukishige; Sato, Haruki; Watanabe, Koichi.
In: Journal of Chemical and Engineering Data, Vol. 35, No. 3, 07.1990, p. 225-228.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Saturated liquid densities of HCFC 123 and HFC 134a
AU - Maezawa, Yukishige
AU - Sato, Haruki
AU - Watanabe, Koichi
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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UR - http://www.scopus.com/inward/citedby.url?scp=0025463524&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0025463524
VL - 35
SP - 225
EP - 228
JO - Journal of Chemical and Engineering Data
JF - Journal of Chemical and Engineering Data
SN - 0021-9568
IS - 3
ER -