Please use this identifier to cite or link to this item: http://www.repositorio.ufop.br/jspui/handle/123456789/5223
Title: Influence of sodium silicate modulus on iron ore flotation with sodium oleate.
Authors: Arantes, Renato de Souza
Lima, Rosa Malena Fernandes
Keywords: Iron ore
Sodium silicate modulus
Sodium oleate
Flotation
Issue Date: 2013
Citation: ARANTES, R. S.; LIMA, R. M. F. Influence of sodium silicate modulus on iron ore flotation with sodium oleate. International Journal of Mineral Processing, v. 125, p. 157-160, 2013. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0301751613001877>. Acesso em: 06 mar. 2015.
Abstract: This paper presents the influence of sodium silicate modulus on iron ore flotation with sodium oleate collector. Bench flotation tests were performed at pH 7 with actual iron ore from Quadrilátero Ferrífero, Brazil, with 42.8% Fe and 37.2% SiO2. Iron recovery averaged above 90% and the Fe contents in the concentrate were above 55%. The highest values of Fe grade and lowest of SiO2were obtainedwith lowlevels of pulp density and sodium silicate dosage and with high level of sodiumoleate. Increase of sodiumsilicate modulus had a small influence on response variables.
URI: http://www.repositorio.ufop.br/handle/123456789/5223
metadata.dc.identifier.doi: https://doi.org/10.1016/j.minpro.2013.09.002
ISSN: 0301-7516
metadata.dc.rights.license: O periódico International Journal of Mineral Processing concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3585901037906.
Appears in Collections:DEMIN - Artigos publicados em periódicos

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