Potential pathways for CO 2 utilization in sustainable aviation fuel synthesis.

Autor: Ramos-Fernandez EV; KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST) Thuwal 23955 Saudi Arabia jorge.gascon@kaust.edu.sa.; Laboratorio de Materiales Avanzados, Departamento de Química Inorgánica, Instituto Universitario de Materiales de Alicante, Universidad de Alicante Apartado 99 Alicante E-03080 Spain., Santos JL; KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST) Thuwal 23955 Saudi Arabia jorge.gascon@kaust.edu.sa., Alsaadi DK; KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST) Thuwal 23955 Saudi Arabia jorge.gascon@kaust.edu.sa., Bavykina A; KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST) Thuwal 23955 Saudi Arabia jorge.gascon@kaust.edu.sa., Gallo JMR; KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST) Thuwal 23955 Saudi Arabia jorge.gascon@kaust.edu.sa., Gascon J; KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST) Thuwal 23955 Saudi Arabia jorge.gascon@kaust.edu.sa.
Jazyk: angličtina
Zdroj: Chemical science [Chem Sci] 2024 Nov 25; Vol. 16 (2), pp. 530-551. Date of Electronic Publication: 2024 Nov 25 (Print Publication: 2025).
DOI: 10.1039/d4sc06164k
Abstrakt: The development of sustainable aviation fuels (SAFs) is a must for the decarbonization of the aviation industry. This paper explores various pathways for SAF production, focusing on innovative catalytic processes for the utilization of CO 2 as a potential feedstock. Key pathways analyzed include the Modified Fischer-Tropsch Synthesis (MFTS), methanol synthesis, and subsequent transformations of methanol into hydrocarbons (MTH), aromatics (MTA) and olefin oligomerization. The potential of these processes is highlighted, alongside the challenges in catalyst development. The paper emphasizes the need for advanced catalytic processes to achieve high selectivity and stability under industrial conditions, which are critical for the commercial viability of CO 2 -based SAF production. Ultimately, this work aims to provide a comprehensive overview of the current state of research in SAFs, outlining promising directions for future research.
Competing Interests: There are no conflicts to declare.
(This journal is © The Royal Society of Chemistry.)
Databáze: MEDLINE
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