Hydrometallurgy: Leaching in Heap, Vat, CIL, CIP, Merrill–Crowe, SX Solvent Extraction

Hydrometallurgy: Leaching in Heap, Vat, CIL, CIP, Merrill–Crowe, SX Solvent Extraction

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Control copper in vat leaching (4 replies and 2 comments)

C
Eng. Cosmas Wambura
7 months ago
Eng. Cosmas Wambura 7 months ago

Controlling Copper is a big problem at my site, so I need help on which reagent can I use in the cyanidation of gold.

Which reagent can I apply to control Copper in old vat leaching?

David
7 months ago
David 7 months ago

What are your feed %Cu assay and Au g/t assay?

C
Eng. Cosmas Wambura
6 months ago

Au is 0.8-1.8 g/t
Cu is about 630 ppm

A
Arip
7 months ago
Arip 7 months ago
1 like by David

What type of copper sulphide or copper oxide ore

C
Eng. Cosmas Wambura
6 months ago

Chalcocite, malachite and/ azurite

K
Kay Malach
6 months ago
Kay Malach 6 months ago

I am having the same problem with controlling of copper in vat leaching. How can I control the process? 

David
6 months ago
David 6 months ago

What are your feed %Cu assay and Au g/t assay?


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