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| Research on Process Mineralogy of an Iron Ore in Yunnan Province |
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Received:February 21, 2014
Revised:February 27, 2014
Accepted:February 28, 2014
Published Online:June 28, 2015
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| DOI： |
| KeyWord:iron ore; process mineralogy; phase analysis; characteristics of mineral dissemination |
| Author | Institution |
| Gan fengrui |
Faculty of Resource and Environmental Engineering,Yunnan Vocational Institute of Energy Technology,Qujing |
| Liang Dongmei |
Kunming Iron and Steel Company Mining Exploitation Department |
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| Abstract: |
| Analysis a quartz vein type ore of Yunnan province, to identify the main useful minerals in the ores is iron minerals. Iron phase analysis shows, iron element in ore are mainly magnetite. Process characteristic analysis of magnetite found, magnetite and quartz, mica and other gangue minerals have a symbiotic relationship. Results of process mineralogy study show: iron minerals and gangue minerals disseminated close, according to the ore were suggested in dressing operation around 85% of ore is reduced to -0.15mm, may conducive to increase the recovery rate of. |
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