Froth flotation of gold is a widely used beneficiation method for treating rock gold ore in gold concentrating plant, which is often used to treat gold ore containing sulfide minerals with high floatability. The froth flotation process can concentrate the gold in sulfide minerals to the maximum extent, and the tailings can be directly discarded. The Froth flotation of gold cost is low.

Froth flotation of gold

Gold ore flotation process is suitable for the treatment of fine gold particles, high floatability of sulfide ore, gold-bearing quartz vein ore, polymetallic gold-bearing sulfide ore and carbon (graphite) ore, etc.

flow chart of Froth Flotation of Gold

The one-stage grinding-flotation process is generally adopted for the froth flotation of gold minerals, and the stage-grinding-ore flotation process can be adopted for the ore with uneven distribution size. Gold ore flotation of large density, coarse particle size of the mineral, often with more concentrated pulp;On the contrary, thinner pulp is used when flotation of small density, fine particle size and slime. Higher recovery rate can be guaranteed by using thicker pulp in rough separation. Cleaning with a thinner concentration is beneficial to improve the concentrate quality.

project case of Froth Flotation of Gold