Chemical Recycling of Waste Polypropylene via Thermocatalytic Pyrolysis over HZSM‐5 Catalysts

Abstract The present work deals with the chemical recycling of waste polypropylene via thermocatalytic pyrolysis over HZSM‐5 zeolite catalysts. main aim was to systematically investigate influence reactor configuration, acidity, wastes, obtained from different sources, as well catalyst regeneration on product distribution. It demonstrated that configuration and acid site density catalysts strongly yields distributions. types waste, other hand, showed a comparatively small yet noticeable effect Moreover, it exhibit good capacity during regeneration‐reaction cycles.