Gold Leaching Equipment Manufacturer

Gold Leaching Equipment Manufacturer

Heap leaching consists of placing crushed or run of mine ore in a pile built upon an impervious liner. Cyanide solution is distributed through the surface of the pile and the solution percolates down through the pile and leaches out the gold. The gold laden pregnant solution drains out of the bottom of the pile and is collected for gold recovery by either carbon adsorption or zinc precipitation. The barren solution is then recycled to the pile.

Gold Leaching Equipment Manufacturer

Zenith is a global gold beneficiation and gold leaching equipment manufacturer. We offer comprehensive technical service including design, installation and maintenance. Zenith gold recovery plant shows excellent performance in refining high quality gold concentrates. Our gold processing plants have been exported to many countries such as South Africa, Zimbabwe, Zambia, Guinea, India, Indonesia, Brazil, Russia, Kenya, Ghana etc.

Gold Processing Techniques

Different techniques including gravity concentration, flotation, panning, pyrometallurgy, cyanidation etc are accessible for the extraction of gold metal from its ores. Among these techniques, cyanidation is regarded as the common approach utilized in the leaching of gold from the ore. This method involves the dissolution of gold containing ores in dilute cyanide solution within the existence of lime and oxygen.

For refractory ores like sulfide ores and carbonaceous ores which aren't susceptible to direct cyanide leaching, a variety of methods such as pressure oxidation, roasting, chlorination are available to treat these ores to expose the gold particles before cyanidation.