EXPERIMENTAL VAPOR-PRESSURE DATA AND A VAPOR-PRESSURE EQUATION FOR TRIFLUOROIODOMETHANE (CF3I)

Authors
DUAN YY ZHU MS HAN LZ
Citation
Yy. Duan et al., EXPERIMENTAL VAPOR-PRESSURE DATA AND A VAPOR-PRESSURE EQUATION FOR TRIFLUOROIODOMETHANE (CF3I), Fluid phase equilibria, 121(1-2), 1996, pp. 227-234
Citations number
6
Categorie Soggetti
Engineering, Chemical","Chemistry Physical
Journal title
Fluid phase equilibria → ACNP
ISSN journal
03783812
Volume
121
Issue
1-2
Year of publication
1996
Pages
227 - 234
Database
ISI
SICI code
0378-3812(1996)121:1-2<227:EVDAAV>2.0.ZU;2-D
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 b e 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 eq uation for CF3I has been developed. This equation contains four coeffi cients and correlates the measured vapor pressures within +/-0.03%.