Recovery of Copper from Mine Tailing and Complex Carbonaceous Sulfide Ore by Flotation and High-Pressure Leaching

• Material Type: 博士論文
• Title: Recovery of Copper from Mine Tailing and Complex Carbonaceous Sulfide Ore by Flotation and High-Pressure Leaching
• Author/Editor: REFILWE, SANDRA MAGWANENG
• Author Heading: REFILWE, SANDRA MAGWANENG
• Publication, Distribution, etc.: 秋田大学
• Publication Date: 2019-03-21
• Publication Date (W3CDTF): 2019-03-21
• Alternative Title: 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
• Degree grantor/type: 秋田大学
• Date Granted: 2019-03-21
• Date Granted (W3CDTF): 2019-03-21
• Dissertation Number: 甲第1281号
• Degree Type: 博士（工学）
• Conferring No. (Dissertation): 甲第1281号
• Text Language Code: eng
• Target Audience: 一般
• Note (General): 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.
• DOI: 10.20569/00003809; https://doi.org/10.20569/00003809
• Persistent ID (NDL): info:ndljp/pid/11301135; https://dl.ndl.go.jp/pid/11301135
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2019-07-05T01:13:02+09:00
• Date Created (W3CDTF): 2019-06-18
• Format (IMT): PDF; application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): http://dx.doi.org/10.20569/00003809; http://hdl.handle.net/10295/00003809
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

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2023-09-05 再収集

2023-09-05 再収集