International Journal of Research and Development in Engineering Sciences https://www.ijrdes.com Adarsh MS 5 3 (May - June) 2023 05 May-June enBio-FuelEnvironmentSO2CO2Plastic Oil This thorough analysis examines a variety of new approaches to plastic waste management with a focus on pyrolysis processes and the overriding objective of producing sustainable biofuels and valueadded goods The research looks into copyrolysis scenarios including waste plastic and biomass date seeds medical waste and other plasticbiomass combinations These studies highlight the dual goals of increasing biofuel output while minimizing environmental effect The investigation includes catalytic processes thermal cracking and the use of natural zeolite as an effective catalyst to improve pyrolysis efficiency Process refinement catalyst invention and machine learning applications suited to plastic waste pyrolysis are all problems for researchers The possibility of converting plastic trash into highquality plastic oil and biofuels is being considered in light of its environmental implications and contribution to alternative energy imperatives Furthermore an assessment of several technologies such as supercritical gasification and microwaveassisted pyrolysis provides insights into their industrial practicality and possible significance in addressing the worldwide plastic waste dilemma This synthesis includes a diverse investigation of pyrolysis applications emphasizing the necessity and difficulty of establishing longterm solutions to global plastic waste management Copyright (c) 2026 International Journal of Research and Development in Engineering Sciences. All rights reserved. 2023 All Rights Reserved