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| STUDY ON NEW TECHNOLOGY OF IMPROVING GRADE AND RECOVERY OF In-Zn CONCENTRATE |
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| DOI： |
| KeyWord:Pyrrhotite from marmatite Zincoferrite New mineral processing flowsheet, |
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| Chehe Concentrator of Dachang Bureau of Mines |
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| Abstract: |
| In light of the difficulty for treating sulphide ore from 91# ore body of Chehe Mine, based on the property difference of pyrrhotite from marmatite as impurities in zinc concentrate, combined with the production practice, a few key problems on the new technology for improving the grade and recovery of In-Zn concentrate are reviewed in this paper. |
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