Research Article

Study of Lactic Acid Thermal Behavior Using Thermoanalytical Techniques

Table 1

Evaporation kinetic parameters of lactic acid by Arrhenius and Kissinger models.

ModelHeating rate/K⋅min−1Ea/kJ⋅mol−1A/s−1

Arrhenius1051.08859.970.9962
Kissinger48.37968.810.9712