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

Hydrometallurgy: Leaching in Heap, Vat, CIL, CIP, Merrill–Crowe, SX Solvent Extraction 2017-03-23T09:50:58+00:00
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Recovery of Copper from Clay (2 replies)

Adelnini
4 months ago
Adelnini 4 months ago

Clay from ROM is 10%, and it contains 0.05% copper..

What should we do to clay before feeding to SABC?

Can we still recover Cu from clay?

JRH
4 months ago
JRH 4 months ago

I have heard of Gold trapped in clay. The way it was gotten around was to dry the clay and then wash it. For some reason the clay would release the gold.

Sugar Watkins
4 months ago
Sugar Watkins 4 months ago

0.05% copper = What does it matter THAT IS NOT ORE. On an industrial scale, clay is there to stay. 10% is bad news. What are you doing: Leaching gold or floating copper/copper-gold? Can you clarify...

https://www.911metallurgist.com/blog/effect-of-clay-on-flotation-recovery

what is the effect of clay on flotation recovery

Effect of different frothers on the rate of copper flotation from an illite clay- containing ore

frother_and_clay


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