Gaseous PVT Property Measurements of cis-1,3,3,3-Tetrafluoropropene

研究成果: ジャーナルへの寄稿記事

6 引用 (Scopus)

抄録

PVT properties in the vapor phase of cis-1,3,3,3-tetrafluoropropene (R1234ze(Z)) were measured by a multiple expansion method in the temperature range from 353 to 413 K and at pressures up to 2.7 MPa. Thirty data along four isotherms are obtained in the temperatures between 353 and 413 K. The vapor pressures at the temperatures were also measured by adding a sample of R1234ze(Z) to a sample cell at the vapor-liquid equilibrium conditions. The uncertainties in temperature and pressure measurements are estimated to be within 6 mK and 0.3 kPa, respectively. The expanded uncertainty in density measurement is estimated within no greater than 0.12% (k = 2). The obtained PVT properties and vapor pressures are compared with the existing equation of state.

元の言語英語
ページ(範囲)2178-2182
ページ数5
ジャーナルJournal of Chemical and Engineering Data
62
発行部数7
DOI
出版物ステータス出版済み - 7 13 2017

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Vapor pressure
Pressure measurement
Equations of state
Temperature measurement
Phase equilibria
Temperature
Isotherms
Vapors
1,3,3,3-tetrafluoropropene
Uncertainty

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

これを引用

Gaseous PVT Property Measurements of cis-1,3,3,3-Tetrafluoropropene. / Sakoda, Naoya; Shiheng, Jiang; Kohno, Masamichi; Koyama, Shigeru; Higashi, Yukihiro; Takata, Yasuyuki.

:: Journal of Chemical and Engineering Data, 巻 62, 番号 7, 13.07.2017, p. 2178-2182.

研究成果: ジャーナルへの寄稿記事

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abstract = "PVT properties in the vapor phase of cis-1,3,3,3-tetrafluoropropene (R1234ze(Z)) were measured by a multiple expansion method in the temperature range from 353 to 413 K and at pressures up to 2.7 MPa. Thirty data along four isotherms are obtained in the temperatures between 353 and 413 K. The vapor pressures at the temperatures were also measured by adding a sample of R1234ze(Z) to a sample cell at the vapor-liquid equilibrium conditions. The uncertainties in temperature and pressure measurements are estimated to be within 6 mK and 0.3 kPa, respectively. The expanded uncertainty in density measurement is estimated within no greater than 0.12{\%} (k = 2). The obtained PVT properties and vapor pressures are compared with the existing equation of state.",
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AU - Sakoda, Naoya

AU - Shiheng, Jiang

AU - Kohno, Masamichi

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AU - Higashi, Yukihiro

AU - Takata, Yasuyuki

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AB - PVT properties in the vapor phase of cis-1,3,3,3-tetrafluoropropene (R1234ze(Z)) were measured by a multiple expansion method in the temperature range from 353 to 413 K and at pressures up to 2.7 MPa. Thirty data along four isotherms are obtained in the temperatures between 353 and 413 K. The vapor pressures at the temperatures were also measured by adding a sample of R1234ze(Z) to a sample cell at the vapor-liquid equilibrium conditions. The uncertainties in temperature and pressure measurements are estimated to be within 6 mK and 0.3 kPa, respectively. The expanded uncertainty in density measurement is estimated within no greater than 0.12% (k = 2). The obtained PVT properties and vapor pressures are compared with the existing equation of state.

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