Kontakt

Transform2Bio
SCI4climate.NRW
Förderung: Ministerium für Wirtschaft, Innovation, Digitalisierung und Energie des Landes Nordrhein-Westfalen
VERBUND.NRW
Förderung: Land Nordrhein-Westfalen

Lehrtätigkeiten

SS 2022	Carbon Management Consulting
SS 2021	Transformation zur Bioökonomie
WS 2019/20	Nachhaltige Wertschöpfungsnetzwerke
WS/SS	Betreuung studentischer Arbeiten

Betreute studentische Arbeiten

Art	Titel
MA	Circular Economy im Bausektor: Recycling und Aufwertung von Bau- und Abbruchabfällen in Nordrhein-Westfalen
MA	Designing a Logistic System for Collecting, Transporting & Storing Biomass in NRW
MA	Energetische Analyse von Potentialen zur Reduktion der treibhausgasbedingten Umweltbelastung in der deutschen Eisen- und Stahlgussindustrie anhand repräsentativer Technologien
MA	Energie- und Stoffstromanalyse der nordrheinwestfälischen Stahlherstellung und Prognose des Emissionsvermeidungspotentials wasserstoffbasierter Produktionsprozesse
MA	Machbarkeitsstudie zur Minimierung des Kohlenstoff-Fußabdrucks von Gusseisenprodukten unter Beibehaltung der technischen Anforderungen
MA	Methode zur Daten-getrieben Problemlösung - Ein Advanced Analytics Anwendungsfall in Konsumgüterindustrie
MA	Potenziale und Herausforderungen des sozialen und ökologischen Strukturwandels der Region NRW vor dem Hintergrund des Klimawandels und Energiewende
MA	Sustainable bioeconomy in North Rhine-Westphalia: A techno-environmental assessment of scale-up opportunities for regional biogas- and lignocellulosic ethanol production
MA	Towards a sustainable European bioeconomy: An optimisation-based economic assessment of second-generation bioethanol and biogas supply chains in North Rhine-Westphalia
MA	Transformation to a sustainable economy - Mapping the future of the bioeconomy in North Rhine-Westphalia

Veröffentlichungen

Referierte Zeitschriften

Radloff, R.; Abdelshafy, A.; Walther, G. (2023): An integrative and prospective approach to regional material flow analysis: Modelling the decarbonisation of the North-Rhine Westphalian Steel Industry In: Journal of Industrial Ecology. DOI: https://doi.org/10.1111/jiec.13387

Abdelshafy, A.; Franzen, D.; Mohaupt, A.; Schüssler, J.; Bührig-Polaczek, A.; Walther, G. (2022): A Feasibility Study to Minimize the Carbon Footprint of Cast Iron Production while Maintaining the Technical Requirements In: Journal of Sustainable Metallurgy, Accepted. DOI: https://doi.org/10.1007/s40831-022-00642-5

Abdelshafy, A.; Walther, G. (2022): Using dynamic-locational material flow analysis to model the development of urban stock In: Building Research & Information. DOI: https://doi.org/10.1080/09613218.2022.2142495

Abdelshafy, A.; Lambert, M.; Walther, G. (2022): The role of CCUS in decarbonizing the cement industry: A German case study In: Energy Insight, Volume 115, Pages 1-31

Abdelshafy, A.; Walther, G. (2022): Coupling carbon capture and utilization with the construction industry: opportunities in Western Germany In: Journal of CO2 Utilization, Volume 57, Issue 101866. DOI: https://doi.org/10.1016/j.jcou.2021.101866

Abdelshafy, A.; Walther, G. (2022): Exploring the effects of energy transition on the industrial value chains and alternative resources: A case study from the German federal state of North Rhine-Westphalia (NRW) In: Resources, Conservation and Recycling, Volume 177, Issue 105992. DOI: https://doi.org/10.1016/j.resconrec.2021.105992

Begutachtete Beiträge in Proceedings und Sammelbänden

Finkewirth, L.; Abdelshafy, A.; Walther, G. (2023): A comparative environmental assessment of the cast iron and steel melting technologies in Germany In: Energy Proceedings, Volume 29. DOI: https://doi.org/10.46855/energy-proceedings-10296

Abdelshafy, A.; Walther, G. (2021): Using the Urban Stock as A Carbon Sink: A Case Study from the German Federal State of North Rhine – Westphalia In: SINTEF Academic Press, SINTEF Proceedings 7, ISBN: 978-82-536-1714-5, Pages 310-317

Poster-Präsentationen (Auswahl)

Abdelshafy, A.; Walther, G. (2020): Reinisches Revier 2038: Analyzing the regional resources as a vital step towards bio-based sustainable supply chains In: Chancen des Strukturwandels – Neue Perspektiven für NRW

Vorträge (Auswahl)

Radloff, R.; Abdelshafy, A.; Walther, G. (2022): The implications of regional transformation towards hydrogen-based steel: A case study from western Germany. The 8th European Coke and lronmaking Congress (ECIC) & The 9th International Conference on Science and Technology of Ironmaking (ICSTI), 29. August - 02. September 2022, Bremen, Vortrag am 30. August 2022

Finkewirth, L.; Abdelshafy, A.; Walther, G. (2022): A comparative environmental assessment of the cast iron and steel melting technologies in Germany. The 14th International Conference on Applied Energy (ICAE 2022), 08. August - 11. August 2022, Bochum, Vortrag am 10. August 2022

Abdelshafy, A.; Walther, G. (2022): Potentials of sequestering the industrial emissions via carbonation: a case study from North Rhine- Westphalia/Germany. The Concrete Dialogue 2022, 03. June 2022, Brussels, Vortrag am 03. June 2022

Krusenbaum, J.; Rothhöft, K.; Radloff, R.; Abdelshafy, A.; Walther, G. (2022): The role of recycling and novel technologies in mitigating the environmental impact of non-ferrous metals: a case study from Germany. International Conference on Resource Sustainability, 01. August - 04. August 2022, Vortrag am 02. August 2022

Zabek, M.; Jegen, P.; Kreiß, L.; Abdelshafy, A.; Walther, G. (2022): Introducing a novel concept for an integrated demolition waste recycling center. International Conference on Resource Sustainability, 01. August - 04. August 2022, Vortrag am 03. August 2022

Abdelshafy, A.; Walther, G. (2021): Transformation of the NRW construction sector - Implications from dynamic material flow analysis and building stock models. Wissenschaft trifft Wirtschaft 2021, 28. October 2021, Vortrag am 28. October 2021

Abdelshafy, A.; Walther, G. (2021): Using the urban stock as a carbon sink: a case study from the German federal state of North Rhine-Westphalia. Trondheim Carbon Capture and Storage Conference (TCCS-11), 22. June - 23. June 2021, Virtual/Trondheim, Vortrag am 23. June 2021

Abdelshafy, A.; Walther, G. (2021): Investigating the opportunities of coupling carbon capture and utilization with the supply chains of construction industry: a case study from western Germany. 18th International Conference on Carbon Dioxide Utilization, 18. July - 22. July 2021, Virtual/Daejeon, Vortrag am 21. July 2021

Abdelshafy, A.; Merchan, A.L.; Walther, G. (2021): Designing a sustainable supply chain for bio-based succinic acid in North Rhine-Westphalia. 3rd Conference on Sustainable Supply Chains, 22. July - 23. July 2021, Virtual