Method and system for extractin metal and oxygen from powdered metal oxides (EP000004170066A2)
Verfahren und System zur Extraktion von Metall und Sauerstoff aus Metallpulvern
Procédé et système d'extraction de métal et d'oxygène à partir d'oxydes métalliques en poudre
- A method for extracting metal and oxygen from powdered metal oxides in electrolytic cell is proposed, the electrolytic cell comprising a container, a cathode, an anode and an oxygen-ion-conducting membrane, the method comprising providing a solid oxygen ion conducting electrolyte powder into a container, providing a feedstock comprising at least one metal oxide in powdered form into the container,A method for extracting metal and oxygen from powdered metal oxides in electrolytic cell is proposed, the electrolytic cell comprising a container, a cathode, an anode and an oxygen-ion-conducting membrane, the method comprising providing a solid oxygen ion conducting electrolyte powder into a container, providing a feedstock comprising at least one metal oxide in powdered form into the container, applying an electric potential across the cathode and the anode, the cathode being in communication with the electrolyte powder and the anode being in communication with the membrane in communication with the electrolyte powder, such that at least one respective metallic species of the at least one metal oxide is reduced at the cathode and oxygen is oxidized at the anode to form molecular oxygen, wherein the potential across the cathode and the anode is greater than the dissociation potential of the at least one metal oxide and less than the dissociation potential of the solid electrolyte powder and the membrane.…
Document Type: | Patent |
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Zitierlink: | https://opus.hs-offenburg.de/8336 | Bibliografische Angaben |
Title (English): | Method and system for extractin metal and oxygen from powdered metal oxides (EP000004170066A2) |
Title (German): | Verfahren und System zur Extraktion von Metall und Sauerstoff aus Metallpulvern |
Title (French): | Procédé et système d'extraction de métal et d'oxygène à partir d'oxydes métalliques en poudre |
Number: | EP000004170066A2 |
Country of Patent Application: | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HUI, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR |
Author: | Astrid Adrian, Uday Pal, Peter QuadbeckStaff MemberORCiDGND, Achim Seidel |
Year of Publication: | 2023 |
Date of first Publication: | 2023/04/26 |
PatentApplication: | 17.10.2022 |
Creating Corporation: | Airbus Defence & Space GmbH ; Fraunhofer-Gesellschaft Forschung |
Page Number: | 10 |
URL: | https://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat&docid=EP000004170066A2 |
Language: | English | Inhaltliche Informationen |
Institutes: | Fakultät Elektrotechnik, Medizintechnik und Informatik (EMI) (ab 04/2019) |
Institutes: | Bibliografie |
Tag: | electrolytic cell; metal oxide reduction; oxygen membrane | Formale Angaben |
Relevance: | Patent: Offenlegungsschrift |
Open Access: | Open Access |
Bronze | |
Licence (German): | Urheberrechtlich geschützt |
Comment: | Anmeldenummer: 22201867 Datum der Offenlegung: 26.04.2023 |