Gold Flotation Production Line
process

Gold Flotation Production Line

[Introduction]: Flotation is widely used in gold processing. In China, 80% rock gold is processed by flotation. Flotation process maximizes the enrichment of gold into sulfide minerals. The tailings can be directly discharged. Flotation in gold mine has low beneficiation cost.

[Application]: Gold Flotation Process is use to process fine gold, sulfide gold-containing quartz ore, multi metal gold-containing sulfide ore and carbon-containing ore.

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Process Description

  • Gold Flotation Process Flow

    Gold mineral flotation normally adopts one stage grinding-flotation process, but stages grinding and flotation for ore with uneven distribution.

  • Grinding Fineness of Gold

    For the gold wrapped in sulfide minerals, sulfide ore reaches monomer dissociation; but for the gold with gangue, grinding fineness should reach gold monomer dissociation. Grinding fineness of minerals is determined by test.

  • Concentration of Gold Flotation Process

    Flotation for large density and coarse particle needs thick pulp, whereas for small density and fine particle, need dilute pulp.

  • Other Process Conditions

    In addition to the grinding fineness, process conditions of gold flotation also includes slurry concentration, reagent dosage, aeration quantity and flotation time.