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Lehrstuhl für Operations Management Prof. Dr. Grit Walther

Ali Abdelshafy

MBA
Ali Abdelshafy
 
Am Lehrstuhl seit Juni 2019
 
email protected
+49 241 80 90962

Raum: 141
Kackertstr. 7
52072 Aachen

Sprechstunde
Nach Vereinbarung, Anmeldung per E-Mail.
 
 
 
 

Forschungsschwerpunkte

  • Alternative Ressourcen & Kraftstoffe
  • Energieintensive Branchen
  • Nachhaltige Wertschöpfungsketten
  • Energiewende und Strukturwandel

 

Projekte

 

Lehrtätigkeiten

Carbon Management Consulting
Transformation zur Bioökonomie
Nachhaltige Wertschöpfungsnetzwerke
Betreuung studentischer Arbeiten

 


Betreute studentische Arbeiten

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



Veröffentlichungen


Referierte Zeitschriften

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