Increase in the Stability of Gravimetric Classification System of Precipitation at Hydro Alunorte

@inproceedings{Cruz2016IncreaseIT,
  title={Increase in the Stability of Gravimetric Classification System of Precipitation at Hydro Alunorte},
  author={Victor Cruz and Emerson Moraes and Cleto Azevedo Junior and D. Rodrigues and A. Souza and A. Furtado and Dauton Silva},
  year={2016}
}
After the installation of coarse seed filtration at lines 1, 2 and 3 at Hydro Alunorte, the precipitation productivity was increased, however the effect of higher concentration of solids in the circuit generated some operational problems. Small interruptions in the feed of the filters were responsible for significant production losses resulting from the overload of solids on the classification system caused by the addition of liquor to the chain. In order to improve circuit stability, the… Expand
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