O uso de óleos apolares na flotação catiônica reversa de um minério de ferro
=== The main collectors utilized in the reverse cationic flotation of iron ores belong to the amines group, more specifically the etheramines. In addition, depressants (starches), dispersants, pH modulators, etc. are also employed. The cost of these reagents represents the major expense of the flot...
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| Format: | Others |
| Language: | Portuguese |
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Universidade Federal de Minas Gerais
2004
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| Online Access: | http://hdl.handle.net/1843/BUOS-8DHLH4 |