Grinding & Classification Circuits

Grinding & Classification Circuits

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Fines Circuit tests: Reflux Classifier (2 replies)

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Nicolau Ismael Lazaro
7 years ago
Nicolau Ismael Lazaro 7 years ago

Hi all. I am new in mining industry and I have two task to do and I would like your help:

  • Perform Reflux Classifier Capacity Test and;
  • Optimize the Reflux Classifier Performance

Can the anyone give some insight on how to do this tasks. Thank you in advance

Rahil Khan
7 years ago
Rahil Khan 7 years ago
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The use of hindered-settling conditions plus precise magnetic flocculation control results in a laboratory tool capable of separating numerous fractions of magnetite middlings from magnetite concentrates. A typical operational procedure for batch tests with one type of magnetic-reflux classifier used in early tests was:

SEE ATTACHED PDF

Maybe this will help you.

Magnetic-Reflux-Classifier.pdf
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Nicolau Ismael Lazaro
7 years ago
Nicolau Ismael Lazaro 7 years ago
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Thank you Rahil. I would like to get optimum parameter (bed density, fluidization and feed flow rate) for the reflux classifier processing -1.0 +0.25mm particles from the deslime screens to get product with 9% ash.

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