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RECOVERY OF GOLD FROM ROASTER CALCINE LEACH TAILINGS
RECOVERY OF GOLD FROM ROASTER CALCINE LEACH TAILINGS
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机译:焙烧钙渣尾矿中金的回收
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摘要
A method to recover gold lost in roaster calcine-leach tailings, due to the formation of cyanide refractory compounds or morphologies during the roasting process. The process can include acid leaching of magnetic concentrate from roaster leach tailings, combining the acid leach slurry to the pre-acidulation tank for pressure oxidation feed, acid pressure oxidation of the pressure oxidation feed, and recovery of gold.
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