Browsing Engineering by Author "Matiolo, Elves"
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Effect of calcium concentration on calcite flotation from apatite using carbonic gas
Freitas, Amanda Soares de; Matiolo, Elves; Rodrigues, Rafael Teixeira (2020) [Journal article]The flotation process currently considered for apatite concentration from the Santa Quitéria phosphate deposit (Brazil), involves bulk flotation of apatite and calcite with anionic collector at pH=10 followed by calcite ...