Kurnatowska, Michalina und Fradet, Quentin und Mehlhose, Sven und Riedel, Uwe (2022) Influence of various conditions on the course of the reduction of iron oxide with hydrogen in thermogravimetric studies. 2nd ESTEP Hydrogen Conference, 2022-11-29 - 2022-12-01, Versailles, France. (nicht veröffentlicht)
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Kurzfassung
The reduction of iron oxide with hydrogen is a widely studied research topic with increasing interest for several reasons. One of them is the growing demand for steel in the world and the CO2 emissions caused by its production. Hydrogen direct reduction is a very promising solution to green steelmaking and has the highest potential to reduce CO2 emissions. The direct reduction process is commonly associated with the reduction of pellets in shaft furnaces. But novel technologies, such as fluidized beds or entrained-flow reactors, which reduce directly iron ore fines must be further developed as they can reach much higher energy efficiencies. A second motivation to study the reduction of iron oxide with H2 is the growing need for fossil fuel-free energy carriers. Green hydrogen can be used to reduce iron oxide powders; the reduced iron, featuring high energy density, could serve as an energy carrier in "green" power plants. Both topics are in the scope of our research, dealing with thermogravimetric analyses of the reduction of iron oxide powders with hydrogen.
elib-URL des Eintrags: | https://elib.dlr.de/204593/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vorlesung) | ||||||||||||||||||||
Titel: | Influence of various conditions on the course of the reduction of iron oxide with hydrogen in thermogravimetric studies | ||||||||||||||||||||
Autoren: |
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Datum: | 12 Dezember 2022 | ||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
Status: | nicht veröffentlicht | ||||||||||||||||||||
Stichwörter: | Direct reduction, Thermogravimetric analysis, Hydrogen | ||||||||||||||||||||
Veranstaltungstitel: | 2nd ESTEP Hydrogen Conference | ||||||||||||||||||||
Veranstaltungsort: | Versailles, France | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 29 November 2022 | ||||||||||||||||||||
Veranstaltungsende: | 1 Dezember 2022 | ||||||||||||||||||||
HGF - Forschungsbereich: | Energie | ||||||||||||||||||||
HGF - Programm: | Materialien und Technologien für die Energiewende | ||||||||||||||||||||
HGF - Programmthema: | Thermische Hochtemperaturtechnologien | ||||||||||||||||||||
DLR - Schwerpunkt: | Energie | ||||||||||||||||||||
DLR - Forschungsgebiet: | E SP - Energiespeicher | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | E - Dekarbonisierte Industrieprozesse | ||||||||||||||||||||
Standort: | Cottbus , Zittau | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für CO2-arme Industrieprozesse Institut für CO2-arme Industrieprozesse > Kohlenstoffarme Reduktionsmittel | ||||||||||||||||||||
Hinterlegt von: | Fradet, Dr. Quentin | ||||||||||||||||||||
Hinterlegt am: | 11 Jun 2024 12:45 | ||||||||||||||||||||
Letzte Änderung: | 13 Jun 2024 12:37 |
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