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| Study on Metallurgical Properties of Oceanic Polymetallic Sulfides |
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Received:July 09, 2020
Revised:July 13, 2020
Accepted:July 15, 2020
Published Online:October 31, 2020
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| DOI：doi：10.3969/j.issn.1007-7545.2020.11.001 |
| KeyWord:oceanic polymetallic sulfide; zinc concentrate; roasting; leaching |
| Author | Institution |
| JIANG Wei |
北京科技大学，矿冶科技集团有限公司 |
| JIANG Xun-xiong |
矿冶科技集团有限公司 |
| WANG Sheng-dong |
矿冶科技集团有限公司 |
| LI Lei |
矿冶科技集团有限公司 |
| ZHANG Deng-gao |
矿冶科技集团有限公司 |
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| Abstract: |
| Metallurgical properties of zinc concentrate from oceanic polymetallic sulphides of COMRA were studied. Resources of oceanic polymetallic sulphides were recovered synthetically and maximized. Through experimental study, leaching rate of zinc and copper in zinc concentrate can reach 99.22% and 96.71% respectively and precious metals enriches in leaching residue in the process of roasting-leaching, which provides basis for metallurgical technology development of oceanic polymetallic sulphides. |
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