STABLE ANODES INCLUDING IRON OXIDE AND USE OF SUCH ANODES IN METAL PRODUCTION CELLS
Stable anodes comprising iron oxide useful for the electrolytic production of metal such as aluminum are disclosed. The iron oxide may comprise Fe3O4, Fe2O3, FeO or a combination thereof. During the electrolytic aluminum production process, the anodes remain stable at a controlled bath temperature o...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
02.01.2019
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Subjects | |
Online Access | Get full text |
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Summary: | Stable anodes comprising iron oxide useful for the electrolytic production of metal such as aluminum are disclosed. The iron oxide may comprise Fe3O4, Fe2O3, FeO or a combination thereof. During the electrolytic aluminum production process, the anodes remain stable at a controlled bath temperature of the aluminum production cell and current density through the anodes is controlled. The iron oxide-containing anodes may be used to produce commercial purity aluminum. |
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Bibliography: | Application Number: EP20040811915 |