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| Research on the Pressure Leaching of Complex Cobalt Sulphide Ore |
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| DOI：doi：10.3969/j.issn.1007-7545.年份.期号.顺序号 |
| KeyWord:Complex cobalt sulphide ore;Pressure leaching; |
| HUANG Sheng,ZHANG Lei,WANG Hai-bei,FENG Ya-ping |
| Beijing General Research Institute of Mining and Metallurgy/a>;Beijing 100044/a>;China |
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| Abstract: |
| The leaching of low-pressure and low-temperature on complex cobalt sulphide ore were studied.The results showed that the leaching rate of Co was beyond 92%,and more than 90% of Cu,Ni was leached into solution.The arsenic in the concentrate was precipitated with ferric ion into the residue. |
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