Pilot scale direct flotation of a phosphate ore with silicate-carbonate gangue.

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorAlbuquerque, Rodrigo O.-
Autor(es): dc.creatorPeres, Antônio Eduardo Clark-
Autor(es): dc.creatorAquino, José Aury de-
Autor(es): dc.creatorPraes, Plínio Eduardo-
Autor(es): dc.creatorPereira, Carlos Alberto-
Data de aceite: dc.date.accessioned2019-11-06T13:33:22Z-
Data de disponibilização: dc.date.available2019-11-06T13:33:22Z-
Data de envio: dc.date.issued2015-04-07-
Data de envio: dc.date.issued2015-04-07-
Data de envio: dc.date.issued2012-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/handle/123456789/4940-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/557986-
Descrição: dc.descriptionThe present pilot scale study addresses the direct flotation route for the concentration of a phosphate ore bearing a silicate-carbonate gangue. The target was to selectively separate apatite from a phosphate ore bearing silicate/carbonate gangue using flotation columns. Based on the results of a previous laboratory scale investigation, a reagents scheme was selected and tested, using, under alkaline conditions, corn starch and a natural collector extracted from the distillation of coconut oil. An open rougher-cleaner circuit yielded a final concentrate reaching 30.5% P2O5 grade, at 80.8% recovery level.-
Idioma: dc.languageen-
Direitos: dc.rightsThis article is published under the terms of the Creative Commons Attribution-NonCommercial-No Derivatives License (CC BY NC ND). Fonte: Rigthslink <https://s100.copyright.com/AppDispatchServlet#formTop#formTop>. Acesso em: 06 mar. 2015.-
Palavras-chave: dc.subjectColumn flotation-
Palavras-chave: dc.subjectFlotation reagents-
Palavras-chave: dc.subjectFlotation collectors-
Palavras-chave: dc.subjectAnionic flotation-
Palavras-chave: dc.subjectPhosphate flotation-
Título: dc.titlePilot scale direct flotation of a phosphate ore with silicate-carbonate gangue.-
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