Method for recovering gold
作者： Reijo Tontti , Marika Tiihonen , Liisa Haavanlammi , Olli Hyvärinen
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摘要: The invention relates to a method for recovering gold in connection with the hydrometallurgical production of copper from waste or intermediate product containing sulphur and iron that is generated leaching raw material. recovery both occurs chloride environment. contained leached by means divalent copper, oxygen alkali bromide solution (II) chloride, conditions where oxygen-reduction potential maximum 650 mV pH minimum 0.5. accelerates dissolution gold.
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