Gravity Separation & Concentration Methods

Gravity Separation & Concentration Methods 2017-03-23T09:48:57+00:00
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Pre concentration of Nickel and/or Cobalt sulphides using DMS? (No replies)

2 weeks ago
Ausmet71 2 weeks ago

I am looking into a project that has substantial waste stockpiles expected to have moderate concentrations of Nickel, Copper, Ag and Cobalt.

They are mostly interested in the Nickel/Cobalt and more than likely not looking to make final metal/cathode rather to upgrade the ore for mine gate sale of the concentrate.

I am thinking that the majority of the target minerals are around 3+ SG and DMS might be a promising approach to upgrading/preconcentrating the ore.

Whenever I search for Nickel/Cobalt pre-concentration it is filled with flotation, but very little on gravity/DMS.

Wondering if anyone out there has some knowledge about this approach and/or reference materials.

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