Recovery of Ni and Co Elements from Superalloy Leaching Solution by Sodium Roasting and Water Leaching
文献类型：期刊论文
| 作者 | Liu, Junchen1; Tang, Junjie1; Sun, Yuan2; Zhou, Yizhou2; Shi, Fanian1 |
| 刊名 | JOM
 |
| 出版日期 | 2024-02-20 |
| 页码 | 9 |
| ISSN号 | 1047-4838 |
| DOI | 10.1007/s11837-024-06441-5 |
| 通讯作者 | Tang, Junjie(tangjunjie1987@sut.edu.cn) ; Sun, Yuan(yuansun@imr.ac.cn) |
| 英文摘要 | Ni and Co elements in superalloy scraps are scarce metal resources in China, and recycling these metal elements has great environmental and economic significance. This present study proposes a novel and efficient recycling process for the recovery of nickel and cobalt elements from superalloy leaching solution. The superalloy leaching solution reacted with NaOH solution to obtain precipitates. Then, the precipitates were mixed with Na2CO3 and roasted at high temperature. After sodium roasting, Al and Cr elements were removed by water leaching to obtain pure NiO and CoO as raw materials for preparing ternary precursors. As the nuclear part of this process, the impacts of sodium roasting on the water leaching behaviors of Al and Cr elements from Ni and Co sediments was investigated. Under suitable conditions of sodium roasting, the leaching efficiencies of Al and Cr elements are 99.11% and 99.39%. Moreover, the promoting mechanism of sodium roasting on leaching of Al and Cr elements was discussed from the view of phase composition. |
| 资助项目 | Natural Science Foundation of Shenyang University of Technology, China ; Liaoning Provincial Department of Education general program, China[JYTMS20231217] ; [QNPY202104] ; [X202167084] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering ; Mineralogy ; Mining & Mineral Processing |
| 语种 | 英语 |
| WOS记录号 | WOS:001167104800007 |
| 出版者 | SPRINGER |
| 资助机构 | Natural Science Foundation of Shenyang University of Technology, China ; Liaoning Provincial Department of Education general program, China |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Tang, Junjie; Sun, Yuan |
| 作者单位 | 1.Shenyang Univ Technol, Sch Environm & Chem Engn, Shenyang 110870, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Junchen,Tang, Junjie,Sun, Yuan,et al. Recovery of Ni and Co Elements from Superalloy Leaching Solution by Sodium Roasting and Water Leaching[J]. JOM,2024:9. |
| APA | Liu, Junchen,Tang, Junjie,Sun, Yuan,Zhou, Yizhou,&Shi, Fanian.(2024).Recovery of Ni and Co Elements from Superalloy Leaching Solution by Sodium Roasting and Water Leaching.JOM,9. |
| MLA | Liu, Junchen,et al."Recovery of Ni and Co Elements from Superalloy Leaching Solution by Sodium Roasting and Water Leaching".JOM (2024):9. |
入库方式： OAI收割
来源：金属研究所
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