The kinetic parameters of the reaction process were calculated from thermogravimetric data at temperature program rates of 3, 12, 20 and 30 °C·min-1 using the Ozawa-Flynn-Wall (OFW) and Kissinger-Akahira-Sunnose (KAS) equations.  The activation energy (Ea) and pre-exponential factor (A) for the thermo-catalytic degradation of polypropylene waste were observed in the range of 102.74-173.08 kJ·mol-1 and 7.1 × 108-9.3 × 1011 min-1 for the OFW method and 99.77-166.28 kJ·mol-1 and 1.1 × 108-5.3 × 1011 min-1 for the KAS method at a percent conversion (α) of 0.1 to 0.9, respectively. 
THERM