Flotação de fosfatos presentes em minérios de ferro brasileiros
=== Iron ore deposits are becoming increasingly complex in their mineralogical composition, as the richest ores are used up. The biggest problems are related to low levels of iron and levels of gangue are increasing. The phosphates that occur in sedimentary deposits can be primary, in the form of a...
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| Format: | Others |
| Language: | Portuguese |
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Universidade Federal de Minas Gerais
2009
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| Online Access: | http://hdl.handle.net/1843/MAPO-7RSP5T |