Comparison Of The Corn Starch, Cassava Starch, Sodium Silicate And Sodium Hexametaphosphate As Depressors For Direct Flotation Of Apatite

Associacao Brasileira de Metalurgia, Materiais e Mineracao
Henrique Gonçalves Teixeira Priscila Tavares de Paula Márcia Mika Saito Felicio de Freitas Simoões
Organization:
Associacao Brasileira de Metalurgia, Materiais e Mineracao
Pages:
7
File Size:
249 KB
Publication Date:
Oct 3, 2019

Abstract

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In this paper a sample of the apatite flotation from Cajati-SP was studied. Four alternatives of depressants were analyzed: corn starch, cassava starch, sodium hexametaphosphate with corn starch and sodium silicate with corn starch. The cassava starch had a gain of 7.5% in the metallurgical recovery and a collector consumption 13.8% greater than corn starch. Alternatives with hexametaphosphate and silicate sodium had a loss of 6.7% and 7.8% in recovery respectively in comparison with corn starch.
Citation

APA: Henrique Gonçalves Teixeira Priscila Tavares de Paula Márcia Mika Saito Felicio de Freitas Simoões  (2019)  Comparison Of The Corn Starch, Cassava Starch, Sodium Silicate And Sodium Hexametaphosphate As Depressors For Direct Flotation Of Apatite

MLA: Henrique Gonçalves Teixeira Priscila Tavares de Paula Márcia Mika Saito Felicio de Freitas Simoões Comparison Of The Corn Starch, Cassava Starch, Sodium Silicate And Sodium Hexametaphosphate As Depressors For Direct Flotation Of Apatite. Associacao Brasileira de Metalurgia, Materiais e Mineracao, 2019.

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