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| A LAW OF NATURAL CHANGE OF CUPRIC SULFATE IN COPPER ORE |
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| DOI： |
| KeyWord:Oxidation of copper ore Cupric sulfate Pyrite |
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| Abstract: |
| Cupric sulfate is continuously formed after copper ore is mined out from gallery.The content of cupric sulfate is directly proportional to content of pyrite in ore and the time of natually stockpiling of ore.The fi-ner the particle size of ore,the faster the formation spedof cupric sulfate.The first five days after ore is mined is the time period of the fastest forma-tion speed of cupric sulfate in the ore.Cupric sulfate is mainly formed by oxidation of secondary cupric sulfide. |
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