The Tanzania 1,200t/d gold mineral processing plant was an EPC+M+O project. The ore consisted of sulfide (10.7g/t) and oxide (2.4g/t), with Au being the only valuable element. They achieved a leaching rate of 93.75% and 91.58% respectively through the all-slime cyanidation gold extraction process.
All-slime cyanidation process was adopted.
Crushing stage: one open-circuit crushing process;
Grinding and classification stage: one closed-circuit grinding, cyclone classification process;
Separation stage adopted the all-slime cyanidation process was adopted, the gold-bearing carbon entered the desorption electrolysis system to extract gold, smelting gold slime, and the tailings were stacked after the thickening and dewatering.
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