Recycling cascade for plastic waste

The perfect technology combination for your waste

It is particularly important to find the right process for waste that is difficult to recycle. This type of waste includes, for example, mixed packaging waste, shredder residues or composite materials that can no longer be recycled using conventional mechanical processes.

With the CCPE recycling cascade, we at Fraunhofer CCPE show you how your plastic-containing waste can be turned back into high-quality plastic recyclates with an optimized product yield. The recycling cascade is based on a combination of three Fraunhofer recycling technologies: solvent based recycling, solvolysis and the iCycle® process. In addition, we are further developing mechanical pre-treatment for process-orientated material feeding (shredding, sifting, washing).


Would you like to know which recycling method can generate the best output from your input material? We will be happy to support you with suitable solutions and develop an individual concept with you. 

© Fraunhofer CCPE

Further Information

 

Solvent based recycling

It is suitable for various mixed materials, as impurities and additives are effectively removed. Recovery of recycled plastics in virgin quality possible.

 

Solvolysis

Solvolysis leads to the complete or partial decomposition of polymers into their monomers and other valuable chemicals that can be used as secondary raw materials for the chemical industry

 

Pyrolysis

The iCycle® pyrolysis system processes waste streams containing plastics that are difficult to recycle. The plastics are converted into pyrolysis oil and gas, which can be refined into basic chemicals or used as an energy source.

 

The perfect technology combination for your waste

Would you like to know by which recycling method your feedstock generates the best output?  

Publications

Position paper Recycling Technologies for Plastics

Lewis-pair-catalytic depolymerization of post-consumer polyethylene terephthalate (PET) waste
Killinger, L.; Hanich-Spahn, R.; Flick, K.;Hashmi A.St.K.;
Polymer Degradation and Stability 2025, Volume 233
First published: 1. Januar 2025; https://doi.org/10.1016/j.polymdegradstab.2024.111163 

Chemical Recycling of WEEE Plastics - Production of High Purity Monocyclic Aromatic Chemicals.
Rieger, T.; Oey, J.C.; Palchyk, V.; Hofmann, A.; Franke, M.; Hornung, A.  Processes 2021, Volume 9, Issue 530.
First published: 16. März 2021; https://doi.org/10.3390/pr9030530 

Patents

Nachhaltiges Verfahren für das chemische Recycling von Polycarbonaten
Gujar, S., Majgaonkar, P., Pico, D.,
Patent No: DE 10 2023 116 198 B3
Date Issued: Juni 2023

Rohrofen und Verfahren zur chemischen Umsetzung
Aigner, J., Reh, K., Franke, M., Hornung, A., Hense, P.
Patent No: DE 10 2015 209 742 A1
Date Issued: Mai 2015

Introducing the Fraunhofer CCPE “Recycling” Team:

Our Research Departments and Competencies

 

Advanced Recycling

Erhalten Sie hier weitere Informationen zu unserem Research Department »Advanced Recycling.«

 

Zusammenarbeit

Our Services

The range of services offered by the Fraunhofer CCPE includes a variety of products, technologies and services that are available for use in industry. This is an overview.