New partial roasting process to purify contaminated copper and gold concentrates | Gold Speaks

New partial roasting process to purify contaminated copper and gold concentrates

Dec.27, 2011

Outotec has come up with two new roasting processes for eliminating impurities from copper and gold concentrates.

Originally from Mineweb – Daily news headlines

Tags: concentrates, contaminated, copper, gold, Mineweb - Daily news headlines, New, partial, process, purify, roasting

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