Abstract
In recent decades, the use of polymers, including plastics and tires, has dramatically increased. Large quantities of plastic and tire waste are generated and enter the environment, causing long-lasting ecological problems for mankind because they are extremely difficult to degrade naturally. It is imperative to find a solution to handle and recycle waste plastics and tires. Co-pyrolysis of polymers with biomass, coal and other materials is a promising method for recovering polymers and producing fuels and other value-added materials. This review focuses on various types of polymer co-pyrolysis, such as plastic-biomass, plastic-coal, tire-biomass, tire-coal, and plastic-tire co-pyrolysis. The study pays attention to the kinetics calculation and synergistic effects of co-pyrolysis. Furthermore, the influence of factors such as temperature, reactants, and catalysts on the co-pyrolysis process is discussed. The study also delves into the solid, liquid, and gaseous products of co-pyrolysis and explores potential applications. Additionally, the application of machine learning in co-pyrolysis research is highlighted. The goal is to provide viable pathways for the efficient recycling of polymers, enhance waste management, and achieve synergistic effects in energy and value-added product recovery.
Original language | English |
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Article number | 108239 |
Journal | Fuel Processing Technology |
Volume | 274 |
DOIs | |
Publication status | Published - Sept 2025 |
Keywords
- Biomass
- Co-pyrolysis
- Plastic
- Synergistic effect
- Tire
ASJC Scopus subject areas
- General Chemical Engineering
- Fuel Technology
- Energy Engineering and Power Technology