Bibliographic citations
Ramirez, A., Torres, K. (2017). Influencia de la densidad de pulpa y PH sobre la hidrofobocidad de cobre en mineral tipo sulfuro, Calquis, Cajamarca, 2017 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/11351
Ramirez, A., Torres, K. Influencia de la densidad de pulpa y PH sobre la hidrofobocidad de cobre en mineral tipo sulfuro, Calquis, Cajamarca, 2017 [Tesis]. PE: Universidad Privada del Norte; 2017. https://hdl.handle.net/11537/11351
@misc{renati/1693025,
title = "Influencia de la densidad de pulpa y PH sobre la hidrofobocidad de cobre en mineral tipo sulfuro, Calquis, Cajamarca, 2017",
author = "Torres Núñez, Katherine Gabriela",
publisher = "Universidad Privada del Norte",
year = "2017"
}
ABSTRACT The influence of pulp density and pH on the hydrophobicity of copper in sulfide - type mineral from Calqui, Cajamarca was studied. The experimental study was performed in laboratory flotation cell, Denver D-12 model, using mineral with different pulp densities as a percentage of solids at 25% sol, 30% sol and 35% sol, with a law of 7.9 % coppermade. The result of the hydrophobicity study concluded that copper recovery at pH 9.0 and 25% of solid was 68.33% and as both variables increased, recovery also increased, so a recovery of 86.80% was achieved pH 10.5 and 30% solid. The results are confirmed by analysis of variance for a confidence level of 95%. From this it is concluded that the copper hydrophobicity as a function of its recovery by the influence of the pH is F 0 = 177.8079 is greater than F 0.05; 2; 18 = 3.55, and the influence of the pulp density is F 0 = 376.9927 Is greater than F 0.05, 2.18 = 3.55 and with the influence of pH and pulp density is F 0 = 15.9613 is greater than F 0.05, 4.18 = 2.93, obtained in a tabular manner. This confirms the acceptance of the alternative hypothesis, therefore, the influence of pH and pulp density individually as a whole if they affect significantly the copper hydrophobicity as a function of its recovery.
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