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In this article, thermogravimetry (TG/DTG) was used to determine the effect of heating rate on the thermal properties and kinetics of raw and cleaned coal samples from Soma, Tunçbilek, and Afşin Elbistan regions. TG/DTG experiments were carried out at 4 different heating rates (5, 10, 15, and 20 • C/min). Generally, for all of the samples higher peak and burnout temperatures were measured with an increasing heating rate. Kinetic parameters of the samples were determined using an Arrhenius-type kinetic model, and it was observed that activation energies of all the samples were affected inversely when the heating rate was increased.