problems. This method has been studied by some researchers [8, 9] for PE and polystyrene (PS) using zeolite-Y and
ZSM-5 catalysts. The results showed an increase in the gas yield and reduction in the oil yield. The use of other
catalysts such as silica alumina and Al-MCM-41 have also been investigated by others [10, 11]. Catalytic reforming
of waste agricultural polyethylene film over Al-MCM-41 catalyst produced heavier hydrocarbon products than
HZSM-5 catalyst.