Table 1. Calculated Equilibrium Constants Revised by the UNIFAC Group Contribution Method.

T/K	γHAc	γIAA	γIAAc	γH2O	Ke
303.15	2.328	0.596	0.640	2.914	37.483
313.15	2.281	0.603	0.634	2.899	33.505
323.15	2.236	0.610	0.628	2.881	31.820
333.15	2.192	0.617	0.622	2.860	29.057
343.15	2.150	0.623	0.615	2.838	27.361