EFFECT OF Ca2+ AND Mg2+ IONS ON THE REVERSE CATIONIC FLOTATION OF ITABIRITIC IRON ORE

In this work the effect of the Ca2+ and Mg2+ ions, added as salts of chlorine, on the reverse cationic flotation at pH 10.5 of an itabiritic iron ore sample was evaluated. In general, it was observed that the total ion concentrations higher than 83 mg/L in aqueous solution increased the Fe recovery...

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Principais autores:	Daniel Geraldo da Cruz, Paola Suzane Moreira Gonçalves, Deisiane Ferreira Lelis, Rosa Malena Fernandes Lima
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte 2021-08-01
coleção:	Holos
Assuntos:	iron ore, reverse cationic flotation, ca2+ and mg2+ ions, edta
Acesso em linha:	https://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/9000
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