Table 4: SRK CEoS: Binary interaction parameters (k ij ) and absolute average deviations (AARD) between the experimental and correlated solubilities at the respective temperatures , for the binary systems examined.

T/K Acrylamide+CO2 Bixin+CO2 β- carotene+CO2 C-tetramethylcalix[4] resorcinarene+CO2
  kij  AARD (%)   kij  AARD (%)   kij  AARD (%)   kij  AARD (%)
308.2 0.1251 8.00 --- --- --- --- --- ---
313.2 0.1240 13.5 0.1365 13.54 0.1147 3.32 0.0833 7.54
323.2 0.1340 15.5 0.1413 4.38 0.1203 15.75 0.0915 6.83
333.2 --- --- 0.1488 5.42 0.1285 6.00 0.1070 9.12