Quante, Gunnar und Voß, Steffen und Bullerdiek, Nils und Voigt, Christiane und Kaltschmitt, Martin (2024) Hydroprocessing of Fossil Fuel-Based Kerosene to Reduce the Climate Impact of Commercial Aviation Technology Options and Mitigation Potentials. Atmospheric Environment, 22. Elsevier. doi: 10.2139/ssrn.4748187. ISSN 1352-2310.
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Offizielle URL: https://dx.doi.org/10.2139/ssrn.4748187
Kurzfassung
Aviation contributes about 4 % of global anthropogenic climate forcing primarily by contrails, CO2 and NOx emissions. Renewably sourced aviation kerosene can help to reduce the climate impact from CO2 and from contrails, but so far, its production capacities are very small. Hence, the climate impact of using fossil fuel-based kerosene with a hydrogen content increased by hydroprocessing as short term mitigation measure is studied here. Increasing the hydroprocessing severity increases the relative climate benefit, which is only slightly affected by the emissions factor for hydroprocessing or the choice of the time horizon. Data limitations about fuel composition and its effect on contrails and climate cause considerable uncertainties and the fuel’s compliance with specification standards needs consideration. This study on the climate effect of hydroprocessed fossil kerosene can help to assess near-term measures to reduce the climate impact from aviation.
elib-URL des Eintrags: | https://elib.dlr.de/205168/ | ||||||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
Titel: | Hydroprocessing of Fossil Fuel-Based Kerosene to Reduce the Climate Impact of Commercial Aviation Technology Options and Mitigation Potentials | ||||||||||||||||||||||||
Autoren: |
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Datum: | 13 März 2024 | ||||||||||||||||||||||||
Erschienen in: | Atmospheric Environment | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||||||
Band: | 22 | ||||||||||||||||||||||||
DOI: | 10.2139/ssrn.4748187 | ||||||||||||||||||||||||
Verlag: | Elsevier | ||||||||||||||||||||||||
Name der Reihe: | Elsevier | ||||||||||||||||||||||||
ISSN: | 1352-2310 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | hydroprocessing, kerosene, contrail, climate impact | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||
HGF - Programmthema: | Luftverkehr und Auswirkungen | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | L AI - Luftverkehr und Auswirkungen | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Klima, Wetter und Umwelt | ||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Physik der Atmosphäre > Wolkenphysik | ||||||||||||||||||||||||
Hinterlegt von: | Voigt, Dr.rer.nat. Christiane | ||||||||||||||||||||||||
Hinterlegt am: | 08 Jul 2024 08:18 | ||||||||||||||||||||||||
Letzte Änderung: | 11 Nov 2024 14:08 |
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