Solubility of He, Ne, Ar, Kr, Xe, H 2, D 2, N 2, O 2, CH 4, C 2H 4, C 2H 6, CF 4, SF 6 and CO 2 in cyclopentanone from 273.15 K to 303.15 K and gas partial pressure of 101.33 kPa

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Solubility measurements of several non-polar gases (He, Ne, Ar, Kr, Xe, H 2, D 2, N 2, O 2, CH 4, C 2H 4, C 2H 6, CF 4, SF 6 and CO 2) in cyclopentanone at 273.15 K to 303.15 K and a gas partial pressure of 101.33 kPa are reported. Thermodynamic functions (standard changes in Gibbs energy, enthalpy and entropy) for the solution process at 298.15 K and gas partial pressure of 101.33 kPa are evaluated. Use is made of the scaled particle theory applied to gas solubility for determining Lennard-Jones (6,12) pair potential parameters and temperature dependence of effective hard-sphere diameter of the solvent. The values that this theory predicts for the solution thermodynamic functions are also calculated.