Advanced chemical recycling of mixed plastics for monomer recovery (ARC Discovery Project administered by Griffith University) (2022–2025)
Abstract:
This project aims to develop innovative catalytic routes to the chemical recycling of mixed plastics for recovery of
their molecular building blocks. Plastic pollution poses a significant threat to the Australian ecosystem. Efficient
recycling technologies are urgently needed as Australia only recycles ~4% of its 3.4 million tons of mixed waste
plastics. This project expects to design highly efficient catalysts for the stepwise breakdown of mixed polyolefin
plastics into monomers for the subsequent manufacturing of virgin plastics in a circular economy, and to elucidate
fundamental underpinning reaction mechanisms. Outcomes will stimulate the Australian waste plastic recycling
industry, and minimise plastic accumulation in the environment.