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| Resource Utilization and New Technology Development of Low Grade Limonite Laterite Nickel Ore |
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Received:November 09, 2021
Revised:November 10, 2021
Accepted:November 19, 2021
Published Online:March 15, 2022
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| DOI：doi：10.3969/j.issn.1007-7545.2022.04.002 |
| KeyWord:limonite laterite nickel ore; resource utilization; nickel-iron separation; limitation; current situation |
| Author | Institution |
| DANG Xiao-e |
西安建筑科技大学 冶金工程学院 能源与贵金属研究所 陕西 西安 |
| TAN Jin-tao |
西安建筑科技大学 冶金工程学院 能源与贵金属研究所 陕西 西安 |
| LU Su-jun |
金川集团股份有限公司 镍钴国家重点实验室 甘肃 金昌 |
| ZHANG Ting |
西安建筑科技大学 冶金工程学院 能源与贵金属研究所 陕西 西安 |
| BIAN Dao-chao |
金川集团股份有限公司 选矿厂 甘肃 金昌 |
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| Abstract: |
| Based on analysis of new energy vehicle development status and the current demand for nickel and cobalt resource, the principle, technical indexes and technical feature of the process of limonite laterite nickel ore resource utilization were analyzed. Limitations of current methods and key technical problems to be solved in resource utilization of limonite laterite nickel ore were discussed. New trend of its resource utilization was pointed out, and research status and main problems of new technology for separation nickel from iron were given. |
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