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| Study of Process Mineralogy and Phase Optimization on Converter Slag of Copper Smelting |
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Received:October 14, 2014
Revised:October 17, 2014
Accepted:October 20, 2014
Published Online:February 15, 2015
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| DOI：10.3969/j.issn.1007-7545.2015.03.002 |
| KeyWord:converter smelting slag; copper minerals; phase optimization; process mineralogy |
| Author | Institution |
| lvdeliang |
中南大学 资源加工与生物工程学院 |
| huang hong jun |
中南大学 资源加工与生物工程学院 |
| cao xue feng |
中南大学 资源加工与生物工程学院 |
| zhu hai feng |
中南大学 资源加工与生物工程学院 |
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| Abstract: |
| Chemical composition and phase composition of copper and iron of converter smelting slag were investigated. Occurrence mode and dissemination characteristics of copper mineral were detected. The results show that size of copper crystal is affected by viscosity of melt during cooling. As additive, CaO can reduce viscosity of slag and promote crystallization of fine copper particles and phase optimization. |
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