Research Article

Extension of LIR Equation of State to Alkylamines Using Group Contribution Method

Table 1

Values of , , , and for 8 basic compounds, namely, Propane, -Butane, Cyclohexane, 1-Pentanol, 2-Pentanol, -BuOH, 2-Pentanone, and 1-Pentanoic acid taken from [16].

Basic compound , L4 mol−4 K , L4 mol−4 , L2 mol−2 K , L2 mol−2

propane3.3304.677−0.9826.057
-butane2.8301.810−0.911
6.570
cyclohexane1.0061.323−0.5320.2458
1-pentanol3.5591.605−1.1394.759
2-pentanol4.914−3.473
−1.58221.24
-BuOH 3.2855.264−1.0982.289
2-pentanone3.549−0.329−1.20710.624
1-pentanoic acid3.860−0.0648−1.1918.182