Abstract
Vapor - liquid equilibrium (VLE) of the CO2 + R290 mixture has been measured by the recirculation method. Thirty-three data sets of VLE measurements were obtained in the temperature range between (260 and 290) K and in the pressure range between (408 and 4710) kPa. The experimental uncertainties of the temperature, pressure, and composition measurements are estimated to be within 3 mK, 3 kPa, and 0.11 %, respectively. The present data were compared with the calculation by the REFPROP and correlated well by two cubic equations of state, i.e., the Peng - Robinson equation and the Soave - Redlich - Kwong equation.
| Original language | English |
|---|---|
| Pages (from-to) | 1029-1033 |
| Number of pages | 5 |
| Journal | Journal of Chemical and Engineering Data |
| Volume | 54 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Mar 12 2009 |
| Externally published | Yes |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Chemical Engineering(all)
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Measurements of the vapor - Liquid equilibrium for the CO2 + R290 mixture. / Tanaka, Katsuyuki; Higashi, Yukihiro; Akasaka, Ryo; Kayukawa, Yohei; Fujii, Kenich.
In: Journal of Chemical and Engineering Data, Vol. 54, No. 3, 12.03.2009, p. 1029-1033.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Measurements of the vapor - Liquid equilibrium for the CO2 + R290 mixture
AU - Tanaka, Katsuyuki
AU - Higashi, Yukihiro
AU - Akasaka, Ryo
AU - Kayukawa, Yohei
AU - Fujii, Kenich
PY - 2009/3/12
Y1 - 2009/3/12
N2 - Vapor - liquid equilibrium (VLE) of the CO2 + R290 mixture has been measured by the recirculation method. Thirty-three data sets of VLE measurements were obtained in the temperature range between (260 and 290) K and in the pressure range between (408 and 4710) kPa. The experimental uncertainties of the temperature, pressure, and composition measurements are estimated to be within 3 mK, 3 kPa, and 0.11 %, respectively. The present data were compared with the calculation by the REFPROP and correlated well by two cubic equations of state, i.e., the Peng - Robinson equation and the Soave - Redlich - Kwong equation.
AB - Vapor - liquid equilibrium (VLE) of the CO2 + R290 mixture has been measured by the recirculation method. Thirty-three data sets of VLE measurements were obtained in the temperature range between (260 and 290) K and in the pressure range between (408 and 4710) kPa. The experimental uncertainties of the temperature, pressure, and composition measurements are estimated to be within 3 mK, 3 kPa, and 0.11 %, respectively. The present data were compared with the calculation by the REFPROP and correlated well by two cubic equations of state, i.e., the Peng - Robinson equation and the Soave - Redlich - Kwong equation.
UR - http://www.scopus.com/inward/record.url?scp=65249143805&partnerID=8YFLogxK
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U2 - 10.1021/je800938s
DO - 10.1021/je800938s
M3 - Article
AN - SCOPUS:65249143805
VL - 54
SP - 1029
EP - 1033
JO - Journal of Chemical & Engineering Data
JF - Journal of Chemical & Engineering Data
SN - 0021-9568
IS - 3
ER -