Table 3.
PC-SAFT pure-component parameters for nicotinamide (NA) succinic acid (SA), and (anti-)solvents considered in this work.
| Component | M (g/mol) | mi (−) | σi (Å) | ui (K) | εAiBi (K) | κAiBi (−) | Association Scheme | Ref. |
|---|---|---|---|---|---|---|---|---|
| NA | 122.12 | 4.6485 | 2.1775 | 176.69 | 2195.3 | 0.02 | 2/2 | [26] |
| SA | 118.09 | 4.3346 | 3.0546 | 477.44 | 1701.69 | 0.02 | 2/2 | [26] |
| water | 18.015 | 1.2047 | a | 353.94 | 2424.67 | 0.045 | 1/1 | [48] |
| acetonitrile b | 41.052 | 2.3290 | 3.1898 | 311.31 | 0 | 0.01 | - | [58] |
| ethanol | 46.069 | 2.3827 | 3.1771 | 198.24 | 2653.4 | 0.03284 | 1/1 | [43] |
| ethyl acetate b | 88.105 | 3.5375 | 3.3079 | 230.80 | 0 | 0.01 | - | [42] |
a The expression σ = 2.7927 + 10.11 exp(−0.01775 × T) − 1.417 exp(−0.01146 × T) was used [48]. b Induced association in mixtures with associating components is considered.