PhD candidate in Purification of Pyrolyzed Waste Plastics

As part of the Purifiy project, we are looking for a PhD candidate on the purification of pyrolyzed waste plastics.

Pyrolysis offers a promising path to valorize difficult-to-recycle plastic waste. However, harmful contaminants present in such waste streams (e.g., halogens, metals, and nitrogen compounds) can cause equipment corrosion, catalyst deactivation, and compromise product quality. We are developing and evaluating innovative technologies to remove these contaminants in-situ during pyrolysis and ex-situ from the resulting vapor and liquid pyrolysis products. Through detailed analytical studies, lab- and pilot-scale testing, and technology evaluation, we aim to identify the most effective purification solutions.

• You hold (or will shortly obtain) a relevant Master’s degree in Chemical Engineering, Chemistry or similar.
• You have demonstrable research experience, for example through a substantive master’s thesis, research assistantship, or academic presentations/publications.
• You demonstrate strong methodological and analytical skills, with experience in qualitative and/or quantitative methods and familiarity with common data-analysis tools.
• You can work independently and as part of a multidisciplinary team, show initiative, meet deadlines and manage priorities effectively.
• You have an excellent command of English, both written and spoken; willingness to contribute to teaching, supervision or outreach activities is an advantage.

·   Investigate the structure and behavior of contaminants during pyrolysis through advanced analytical techniques

·   Investigate contaminant structure-property relationships to guide purification technology selection

·   Conduct lab- and pilot-scale testing and optimization of different purification methods

The work will be conducted in the labs of the Feringa Building, at the Faculty of Science and Engineering of the University of Groningen.