Skip to Main content Skip to Navigation
Journal articles

Solubility of Perfluoropentanoic Acid in Supercritical Carbon Dioxide: Measurements and Modeling

Abstract : The solubility of perfluoropentanoic acid in supercritical carbon dioxide was investigated for a broad range of pressures (10 to 26 MPa) and at three temperatures: 314, 324, and 334 K. A dynamic gravimetric device was used for the high pressure measurements. The solubility ranges from (24.7 +/- 0.3) kg.m(-3) at 334 K to 10.2 MPa to (103.9 +/- 7.7) kg.m(-3) at 314 K and 20.1 MPa. Density-based models, notably the dimensionless version of the Adachi-Lu model, fit the experimental data accurately. The latter model was employed to calculate the solubility over a wide range of CO2 densities.
Complete list of metadata

https://hal.archives-ouvertes.fr/hal-01463189
Contributor : kelly ohanessian Connect in order to contact the contributor
Submitted on : Thursday, February 9, 2017 - 2:26:15 PM
Last modification on : Wednesday, May 11, 2022 - 3:22:02 PM

Identifiers

Citation

Adrien Dartiguelongue, Antoine Leybros, Agnès Grandjean. Solubility of Perfluoropentanoic Acid in Supercritical Carbon Dioxide: Measurements and Modeling. Journal of Chemical and Engineering Data, American Chemical Society, 2016, 61 (11), pp.3902-3907. ⟨10.1021/acs.jced.6b00649⟩. ⟨hal-01463189⟩

Share

Metrics

Record views

72