| 54 |
Title |
TI |
[DE] VERFAHREN UND SYSTEM ZUR EXTRAKTION VON METALL UND SAUERSTOFF AUS METALLPULVERN
[EN] METHOD AND SYSTEM FOR EXTRACTING METAL AND OXYGEN FROM POWDERED METAL OXIDES
[FR] PROCÉDÉ ET SYSTÈME D'EXTRACTION DE MÉTAL ET D'OXYGÈNE À PARTIR D'OXYDES MÉTALLIQUES EN POUDRE |
| 71/73 |
Applicant/owner |
PA |
AIRBUS DEFENCE & SPACE GMBH, DE
;
FRAUNHOFER GES FORSCHUNG, DE
|
| 72 |
Inventor |
IN |
ADRIAN ASTRID, DE
;
PAL UDAY B, US
;
QUADBECK PETER, DE
;
SEIDEL ACHIM O, DE
|
| 22/96 |
Application date |
AD |
Oct 17, 2022 |
| 21 |
Application number |
AN |
22201867 |
|
Country of application |
AC |
EP |
|
Publication date |
PUB |
Apr 26, 2023 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
US
202117509394
20211025
|
| 51 |
IPC main class |
ICM |
C25B 1/02
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
C25C 5/00
(2006.01)
C25C 7/00
(2006.01)
C25C 7/02
(2006.01)
C25C 7/04
(2006.01)
C25C 7/08
(2006.01)
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
C25B 1/02
C25B 13/02
C25B 13/07
C25C 5/00
C25C 7/00
C25C 7/02
C25C 7/04
C25C 7/08
Y02P 10/20
|
|
MCD main class |
MCM |
C25B 1/02
(2006.01)
|
|
MCD secondary class |
MCS |
C25C 5/00
(2006.01)
C25C 7/00
(2006.01)
C25C 7/02
(2006.01)
C25C 7/04
(2006.01)
C25C 7/08
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] 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. |
| 56 |
Cited documents identified in the search |
CT |
|
| 56 |
Cited documents indicated by the applicant |
CT |
EP000002430216B1
EP000002640871B1
EP000002640872B1
EP000002764137B1
EP000002935656B1
EP000003161189B1
GB000002534332A
US000005976345A
US000006299742B1
WO002017203245A1
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
No results
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
C25C 5/00
C25C 7/00
C25C 7/02
C25C 7/04
C25C 7/08
|
