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| Effect and Control of Fe3O4 in ISA Copper Smelting |
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Received:August 03, 2013
Revised:August 14, 2013
Accepted:August 16, 2013
Published Online:January 20, 2014
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| DOI：10.3969/j.issn.1007-7545.2014.02.003 |
| KeyWord:ISA smelting; Fe3O4; ISA slag; Fe/SiO2 |
| Author | Institution |
| LI Dong-bo |
云南铜业股份有限公司冶炼加工总厂熔炼分厂 云南 昆明 |
| Yang Kun |
云南铜业股份有限公司冶炼加工总厂熔炼分厂 云南 昆明 |
| Liu Shi-gang |
云南铜业股份有限公司冶炼加工总厂熔炼分厂 云南 昆明 |
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| Abstract: |
| The generation of Fe3O4 in ISA copper smelting was analyzed. The effect of Fe3O4 in follow-up electric furnace dilution was discussed. The relationship between Fe3O4 content in slag and Fe/SiO2, matte grade and oxygen concentration was systematically investigated. The effect of CaO content in slag on Fe3O4 was elabrated. |
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