The correctional kinetic equation for the peak temperature in the differential thermal analysis |
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| Authors: | C Yi L Yanchun H Yunlong |
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| Institution: | (1) School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, P.R. China |
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| Abstract: | The peak temperature (T
p) and different temperature (ΔT) 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 ΔT parameter) is proposed. In the dehydration reaction of CaC2O4·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. |
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| Keywords: | activation energy kinetic equation thermal analysis |
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