iPRACS Information

Molecules Smartly Managed iPRACS unites key aspects of chemical polymer recycling of hard-to-recycle plastics. Embedded within the University of Antwerp and closely connected to industry, we combine fundamental and applied research to accelerate innovation and advance circular economy. From Large Molecules to Small Molecules and Back Again A deep understanding of molecular systems is essential for developing efficient recycling processes. iPRACS has advanced analytical techniques to characterization polymers, monomers, and additives: • Chromatographic analysis • Spectroscopic characterization • Thermal analysis • Diffraction techniques These insights support the development of circular materials and recycling processes. Lead: Prof. C. Vande Velde Smart Multi-Scale Polymer Design Creating next-generation polymers requires connecting molecular design, processing conditions, and material performance. iPRACS combines expertise in (de)polymerization to design materials with enhanced circularity and recyclability. Our capabilities include: • Reaction modelling • Process optimization • Machine learning and data analytics • Integration of experimental and computational data By linking chemistry, process engineering, and data science, we help develop sustainable polymer solutions tailored to future applications. Lead: Prof. Y. Marien Managing Complexity Across the Circular Value Chain Modern polymer systems are inherently complex, containing multiple materials, additives, and recycling pathways. iPRACS applies entropy and sustainability assessment tools to understand and manage this complexity. Our work enables: • Assessment of material complexity • Evaluation of recycling efficiency • Estimation of energy demand • Environmental impact analysis • Data-driven decision support By connecting complexity, resource efficiency, and sustainability metrics, we identify the most effective circular pathways for polymers and support informed innovation. Lead: Prof. P. Billen