Rotating Basket Cathode for High-Speed Electrolytic Reduction of TiO 2 in Molten CaCl 2 -CaO
A rotating basket cathode improved the TiO2-reduction efficiency by 6.5-fold and accelerated the electrolysis of molten CaCl2-CaO at 1173 K in an Ar atmosphere. Promoting dissolution of the CaO byproduct and mass transfer near the cathode was effective for TiO2 reduction and α-Ti deoxidation. The re...
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Veröffentlicht in: | Journal of the Electrochemical Society 2024-11 |
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Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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Zusammenfassung: | A rotating basket cathode improved the TiO2-reduction efficiency by 6.5-fold and accelerated the electrolysis of molten CaCl2-CaO at 1173 K in an Ar atmosphere. Promoting dissolution of the CaO byproduct and mass transfer near the cathode was effective for TiO2 reduction and α-Ti deoxidation. The reduction efficiency can be predicted by optimizing the rotational speed and pulse rotation. |
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ISSN: | 0013-4651 1945-7111 |
DOI: | 10.1149/1945-7111/ad95c0 |