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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Albuquerque, Rodrigo Oscar de | - |
dc.contributor.author | Peres, Antônio Eduardo Clark | - |
dc.contributor.author | Aquino, José Aury de | - |
dc.contributor.author | Praes, Plínio Eduardo | - |
dc.contributor.author | Pereira, Carlos Alberto | - |
dc.date.accessioned | 2015-04-07T18:10:01Z | - |
dc.date.available | 2015-04-07T18:10:01Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | ALBUQUERQUE, R. O. et al. Pilot scale direct flotation of a phosphate ore with silicate-carbonate gangue. Procedia Engineering, v. 46, p. 105-110, 2012. Disponível em: <http://www.sciencedirect.com/science/article/pii/S1877705812045158>. Acesso em: 06 mar. 2015. | pt_BR |
dc.identifier.issn | 1877-7058 | - |
dc.identifier.uri | http://www.repositorio.ufop.br/handle/123456789/4940 | - |
dc.description.abstract | The 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. | pt_BR |
dc.language.iso | en_US | pt_BR |
dc.subject | Column flotation | pt_BR |
dc.subject | Flotation reagents | pt_BR |
dc.subject | Flotation collectors | pt_BR |
dc.subject | Anionic flotation | pt_BR |
dc.subject | Phosphate flotation | pt_BR |
dc.title | Pilot scale direct flotation of a phosphate ore with silicate-carbonate gangue. | pt_BR |
dc.type | Artigo publicado em periodico | pt_BR |
dc.rights.license | This article is published under the terms of the Creative Commons Attribution-NonCommercial-No Derivatives License (CC BY NC ND). Fonte: o próprio artigo. | pt_BR |
dc.identifier.doi | https://doi.org/10.1016/j.proeng.2012.09.452 | - |
Aparece en las colecciones: | DEMIN - Artigos publicados em periódicos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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ARTIGO_PilotScaleFlotation.pdf | 119,38 kB | Adobe PDF | Visualizar/Abrir |
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