|
authors |
Dias, AMA; Freire, M; Coutinho, JAP; Marrucho, IM |
|
nationality |
International |
|
journal |
FLUID PHASE EQUILIBRIA |
|
author keywords |
solubility measurements; oxygen; perfluorocarbons |
|
keywords |
AQUEOUS-SOLUTIONS; PRESSURE; EQUATION; STATE; GASES |
|
abstract |
The solubility of oxygen in several liquid perfluorocarbons was measured in the temperature range between 288 and 313 K and at pressures close to atmospheric. Values were measured with an apparatus based on the saturation method with an accuracy of +/-1%. Thermodynamic functions such as Gibbs energy, enthalpy and entropy of solution were obtained from the composition and temperature dependence. The Peng-Robinson equation of state was used to model the gas solubility for the studied systems. (C) 2004 Elsevier B.V. All rights reserved. |
|
publisher |
ELSEVIER SCIENCE BV |
|
issn |
0378-3812 |
|
year published |
2004 |
|
volume |
222 |
|
beginning page |
325 |
|
ending page |
330 |
|
digital object identifier (doi) |
10.1016/j.fluid.2004.06.037 |
|
web of science category |
Thermodynamics; Chemistry, Physical; Engineering, Chemical |
|
subject category |
Thermodynamics; Chemistry; Engineering |
|
unique article identifier |
WOS:000223777100041
|
