PhD Position Modelling and Optimization of Processes to Recycle Low-grade Biogenic Waste

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Testo originale dell'annuncio (in inglese)

Job description As the Netherlands phases out fossil feedstocks, carbon becomes a critical raw material for everyday materials (e.g., plastics, asphalt, composites, batteries). While renewable carbon can come from biogenic waste, low-grade biowaste is often wet/contaminated and is therefore typically downcycled (e.g., low-value compost/animal feed) or incinerated, which also creates problematic bottom and fly ash residues and can spread persistent contaminants. This leaves a major gap: how to valorize low-grade waste into high-value products beyond biofuels/biogas at industrially-relevant scales? The NWA-ORC funded consortium project ABEL addresses this challenge by combining technology development with process modelling and assessment across the waste value chain. The members of the consortium include 4 other research Universities, 2 Universities of Applied Sciences, and companies across the value chain of biomass. In this PhD project, you will develop state-of-the-art methodologies to: Design and scale up novel processes for the valorization of low-grade biowaste. Model transition pathways for the ABEL technologies to integrate into existing or new value chains. Minimize energy and resource use through efficient heat exchange, waste heat recovery, and optimized process conditions. Assess and reduce environmental impacts, such as greenhouse gas emissions. Validate models with literature and consortium data and in case studies defined by the consortium. The PhD would join the Circular PSE group led by Dr. Somoza-Tornos and work together with other researchers modelling emerging technologies for the de-fossilization of the chemical industry. They would also be part of the Process Systems Engineering (PSE) section at TUDelft, that comprises a professional team dedicated to advanced computational research, with a collective focus on advancing the PSE field to bring new insights and sustainable developments. Job requirements The ideal candidate will be an ambitious, proactive, reflective, and results-driven researcher. We are looking for the following: MSc degree in chemical engineering or similar field (essential). Strong background in chemical process modelling and design (essential). Prior experience with process optimization (desirable). Prior experience with techno-economic analysis and life cycle assessment (desirable but not required). Strong collaboration, communication and writing skills. TU Delft (Delft University of Technology) Working at TU Delft means contributing to solutions that really make a difference. For over 180 years, we have been training engineers who make an impact worldwide in companies, government bodies, or as entrepreneurs. Our alumni turn knowledge into concrete solutions for the challenges of today and tomorrow. These challenges are changing rapidly. That is why we focus on themes such as energy, climate, digitalisation, artificial intelligence (AI), and smart mobility every day. Our education and research are directly aligned with what society needs now and in the future. At TU Delft, our people make the difference. With their knowledge and curiosity, our staff provide a high-quality education and conduct pioneering research that extends beyond the campus. You will have the opportunity to take the initiative, work with others, and grow as a professional. Working at TU Delft means join an international community of professionals and students. Together, we create knowledge, innovations, and solutions that help move the world forward. Faculty Applied Sciences With more than 1,100 employees, including 150 pioneering principal investigators, as well as a population of about 3,600 passionate students, the Faculty of Applied Sciences is an inspiring scientific ecosystem. Focusing on key enabling technologies, such as quantum- and nanotechnology, photonics, biotechnology, synthetic biology and materials for energy storage and conversion, our faculty aims to provide solutions to important problems of