Experimental vapor pressure data and a vapor pressure equation for trifluoroiodomethane (CF3I)

@article{Duan1996ExperimentalVP,
  title={Experimental vapor pressure data and a vapor pressure equation for trifluoroiodomethane (CF3I)},
  author={Y. Duan and Mingshan Zhu and Lizhong Han},
  journal={Fluid Phase Equilibria},
  year={1996},
  volume={121},
  pages={227-234}
}
Abstract Sixty four vapor pressure data points for trifluoroiodomethane (CF3I) have been measured for the temperature range from 243.15 to 393.15 K. The maximum total pressure uncertainty of these data is estimated to be within ± 1.0 kPa. The purity of the sample used in this work is 99.95% with 3.4 ppm of water. Based on this data set, a vapor pressure equation for CF3I has been developed. This equation contains four coefficients and correlates the measured vapor pressures within ± 0.03%. 
Measurements and New Vapor Pressure Correlation for HFO-1234ze(E)
The vapor pressure of HFO-1234ze(E) (trans-1,3,3,3-tetrafluoropropene) was measured from 235 to 381 K for pressures from 40 to 3493 kPa using a Burnett apparatus. The temperature measurementExpand
Vapor Pressure of HFE 7100
The vapor pressure of HFE 7100 was measured from (306 to 431) K for pressures from (36 to 1180) kPa using a Burnett apparatus. The temperature measurement uncertainty was estimated to be ± 5 mK, andExpand
Experimental pressure-volume-temperature data and an equation of state for trifluoroiodomethane (CF3I) in gaseous phase
Abstract Some 175 pressure-volume-temperature data points in gaseous phase for trifluoroiodomethane (CF 3 I) have been measured using Burnett/isochoric methods. Burnett expansion measurements wereExpand
Vapor pressure of pentafluoroethane and trifluoroiodomethane
Pentafluoroethane (HFC-125) and trifluoroiodomethane (CF3I) are considered as promising refrigerant alternatives, especially as components in mixtures, to replace CFCs or HCFCs. Effective uses ofExpand
Vapor pressure of 1,1,1,2,3,3,3-heptafluoropropane
Abstract A total of 84 vapor pressure data points for 1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea) have been measured in the temperature range from 243 to 375 K. The maximum total pressureExpand
Thermophysical properties of a new environment friendly alternative — Trifluoroiodomethane
Trifluoroiodomethane (CF3I) is considered as a promising refrigerant alternative, especially as a component in mixtures, to replace CFC-12. But reliable thermophysical property data for CF3I areExpand
A differential equation for vapor pressure as a function of temperature
Abstract A new approach is proposed to develop a vapor pressure equation. The slope term of the Clapeyron equation and the logarithm of the reduced pressure multiplied by a coefficient are addedExpand
Gaseous PVTx measurements for propane (R290) + trifluoroiodomethane (R13I1) system
Abstract An experimental study of the pressure–volume–temperature-composition ( P V T x ) properties in the gas phase for the R290 + R13I1 system was performed with an isochoric method. TheExpand
The vapor pressure of Se and SeO2 measurement using thermogravimetric analysis
Abstract The vapor pressure data of Se and SeO2 in low temperature range are essential for the study of emission and migration of selenium from stationary sources. The vapor pressure of SeO2 atExpand
Isothermal vapour-liquid equilibrium of (difluoromethane + trifluoroiodomethane) at temperatures ranging from 253.150 K to 293.150 K
Abstract In this paper, the isothermal vapour-liquid equilibrium (VLE) data for pure difluoromethane (R32) and trifluoroiodomethane (R13I1) and their binary mixtures have been measured based on aExpand
...
1
2
3
4
5
...

References

SHOWING 1-3 OF 3 REFERENCES
New experimental vapor pressure data and a new vapor pressure equation for HFC134a
Abstract The vapor pressure of HFC134a has been measured for the temperature range from 279.15K to 363.15K. The measured vapor pressure data and data reported by other investigators have beenExpand
PVT properties, vapor pressures and critical parameters of HFC-32
Abstract One hundred twenty three PVT data points for HFC-32 in the gaseous phase have been measured using Burnett method along fourteen isotherms for temperatures from 243 to 373 K, pressures fromExpand
An experimental study of PVT properties of CFC alternative HFC-134a
Abstract HFC-134a is currently considered as a prospective substitute to the conventional CFC-12. In the present study, we have measured PVT property of HFC-134a for the gas phase by using BurnettExpand