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Recovery of Copper from Mine Tailing and Complex Carbonaceous Sulfide Ore by Flotation and High-Pressure Leaching
https://doi.org/10.20569/00003809
https://doi.org/10.20569/00003809be9acdad-ac9b-4977-86ba-26c956eec8e9
| 名前 / ファイル | ライセンス | アクション |
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内容要旨及び審査結果要旨 (188.5 kB)
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本文 (5.9 MB)
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| Item type | 学位論文 / Thesis or Dissertation(1) | |||||||
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| 公開日 | 2019-06-18 | |||||||
| タイトル | ||||||||
| タイトル | Recovery of Copper from Mine Tailing and Complex Carbonaceous Sulfide Ore by Flotation and High-Pressure Leaching | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||
| 資源タイプ | doctoral thesis | |||||||
| ID登録 | ||||||||
| ID登録 | 10.20569/00003809 | |||||||
| ID登録タイプ | JaLC | |||||||
| アクセス権 | ||||||||
| アクセス権 | open access | |||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||
| 別タイトル | ||||||||
| その他のタイトル | 浮選および加圧浸出を用いた選鉱尾鉱と炭素質難処理銅鉱石からの銅回収 | |||||||
| 作成者 |
REFILWE, SANDRA MAGWANENG
× REFILWE, SANDRA MAGWANENG
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| 内容記述（抄録） | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Currently, resources for copper are abundant but there are short term supply limitations due to limited technologies. In this research work, focus was made on recovery of copper from underexplored mineral resource of mine tailing and complex carbonaceous sulphide ore. These resources are potential reserve to metal production inventory that is faced with declining ore grade. The preliminary studies of copper recovery indicated that mineralogical composition was one of the main components to consider for the processing method employed. Therefore, it is essential to develop effective method for specific mineral resources of copper. The process conditions for flotation and high-pressure leaching were tested and optimized to recover copper from the two mineral resources. Hence, the two main chapters in this PhD thesis discussed the process development for each mineral resource and conclusion were drawn. | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| 書誌情報 | 発行日 2019-03-21 | |||||||
| 出版者 | ||||||||
| 出版者 | 秋田大学 | |||||||
| 学位名 | ||||||||
| 学位名 | 博士（工学） | |||||||
| 学位授与機関 | ||||||||
| 学位授与機関識別子Scheme | kakenhi | |||||||
| 学位授与機関識別子 | 11401 | |||||||
| 学位授与機関名 | 秋田大学 | |||||||
| 学位授与年月日 | ||||||||
| 学位授与年月日 | 2019-03-21 | |||||||
| 学位授与番号 | ||||||||
| 学位授与番号 | 甲第1281号 | |||||||
