Influence of jig frequency on the separation of coal from the Bonito seam — Santa Catarina, Brazil
Autor: | Feil, N. Ferreira, Sampaio, C. Hoffmann, Wotruba, H. |
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Zdroj: | In Fuel Processing Technology April 2012 96:22-26 |
Databáze: | ScienceDirect |
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