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Peer-reviewed Journal Articles, etc >
Calcium Reduction of TiS2 in CaCl2 Melt
| Title: | Calcium Reduction of TiS2 in CaCl2 Melt |
| Authors: | Suzuki, N Browse this author | | Tanaka, M Browse this author | | Noguchi, H Browse this author | | Natsui, S Browse this author →KAKEN DB | | Kikuchi, T Browse this author →KAKEN DB | | Suzuki, R. O Browse this author →KAKEN DB |
| Keywords: | titanium disulfide | | calciothermic reduction | | molten salt electrolysis |
| Issue Date: | 1-Mar-2017 |
| Publisher: | 日本金属学会 |
| Journal Title: | MATERIALS TRANSACTIONS |
| Volume: | 58 |
| Issue: | 3 |
| Start Page: | 367 |
| End Page: | 370 |
| Publisher DOI: | 10.2320/matertrans.MK201613 |
| Abstract: | In this study, we reduce TiS2 to Ti via both calciothermic reduction and electrolysis in a CaCl2 melt. Upon calcium reduction at 1133 K in CaCl2 melt, the concentration of sulfur decreases to 0.03 mass% S when an amount greater than twice the stoichiometric calcium amount is added. Upon electrolysis reduction at 1173 K in CaCl2-CaS melt, the concentration of sulfur initially decreases significantly to 0.01 mass% S when a sufficiently large amount of electric charge is supplied. Our results indicate that it is possible to achieve sulfur removal via both calciothermic reduction and electrochemical reaction. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/73962 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 鈴木 亮輔
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