This standard specifies the calculation method for the theoretical recovery rate of gold-containing materials in the process of cyanide leaching zinc powder to replace gold and extract gold. This standard is applicable to the gold ore, flotation gold concentrate, or gold ore, flotation gold concentrate, cyanide leaching zinc powder replacement gold extraction process after roasting, biological oxidation and other process pretreatment.
YS/T 3006-2011 history
2011YS/T 3006-2011 Calculation methods of gold recovery rate of cyanide leaching and zinc dust precipitation