The correctional kinetic equation for the peak temperature in the differential thermal analysis

The peak temperature (T-p) and different temperature (Delta T) are the basic information in the differential thermal analysis (DTA). Considering the kinetic relation and the heat equilibrium in DTA, a correctional differential kinetic equation (containing T-p and Delta T parameter) is proposed. In the dehydration reaction of CaC2O4 center dot H2O, the activation energy calculated from the new equation showed some smaller than that from Kissinger equation, but some bigger than that from Piloyan equation.