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Reduction of Niobium Oxide Using CaCl2 Melt

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タイトル: Reduction of Niobium Oxide Using CaCl2 Melt
著者: Suzuki, Ryosuke O 著作を一覧する
Ueda, Isamu 著作を一覧する
Sato, Tatsuya 著作を一覧する
Baba, Masahiko 著作を一覧する
Kikuchi, Tatsuya 著作を一覧する
発行日: 2012年 9月23日
出版者: Molten Salt Committee, the Electrochemical Society of Japan
誌名: 4th Asian Conference on Molten Salt Chemistry and Technology, and 44th Symposium on Molten Salt Chemistry, Japan
開始ページ: 29
終了ページ: 35
抄録: Niobium oxide powder was reduced in the molten CaCl2. During the electrolysis of CaO in the melt, calcium deposited is used as the reductanct and the by-product CaO is removed by dissolution into CaCl2 melt. Oxygen is extracted at the graphite anode as CO/CO2 gas evolution. The morphology of the samples was examined and the pulverization mechanism was proposed based on the formation of CaNb2O6. The pulverization was studied via calciothermic reduction of Nb2O5 and NbO without electrolysis and the morphology is compared with that by the electrolysis.
資料タイプ: proceedings
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 鈴木 亮輔


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