
Weibold Academy: Co-pyrolysis of waste plastics and tires
A research team from the School of Chemical & Process Engineering at the University of Leeds, UK, has published a comprehensive study in the Journal of the Energy Institute (Volume 118, 2025) on the thermal decomposition of end-of-life tires (ELT) and plastics. The study investigates the potential of co-pyrolysis, a process that thermally decomposes mixed materials under oxygen-free conditions, to enhance the production of valuable products such as oil (TPO), gas, and char (raw rCB). Utilizing a laboratory-scale batch reactor, the researchers focused on a 1:1 mass ratio of tire and plastic feedstocks, examining the synergistic effects of decomposition and their impact on product quality and yield.