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Small Scale Gold Processing Plant

Small Scale Gold Processing Plant


Small Scale Gold Processing Plant

Crushing and grinding

According to the survey, China’s gold plant to use more jaw crusher for primary crushing, using standard cone crusher broken, and crushing with short head type cone crusher and roller crusher. Medium and small gold plant mostly uses a closed-circuit crushing two large gold plant closed a three-stage crushing process. To improve the beneficiation production capacity, potential mining equipment for crushing process was modified so that the utilization factor mill increase, the main measures taken is the implementation of more crushing and less grinding, gold ore into the mill to reduce the particle size.

Re-election

Gold ore equipment re-election in rock gold mine used widely, mostly as a secondary process, the recovered gold coarse grinding circuit, create favorable conditions for flotation and cyanidation processes, improve mineral indicators, improve overall recovery of gold , for increased production and lower costs played a positive role.

Flotation

According to the survey, about 80% of the rock gold mine with gold using flotation, concentrate output of non-ferrous smelter processing multi sent. Due to the increasing cyanide gold extraction in order to improve economic development and enterprise, reduce concentrate transport losses in recent years, large changes in the product structure, the multi-processing to take place, prompting greater development of the flotation process, in gold production occupies an important position. Usually have two kinds of flotation and flotation processes. In recent years, there are new developments in the transformation process and pharmaceutical add system, the flotation recovery has improved markedly.

Hydrometallurgical gold extraction process

  • 1 amalgamation of gold. Amalgamation gold extraction process is an ancient gold extraction process, both simple and economical.
  • 3 cyanidation gold extraction process. Cyanidation gold extraction process is a modern primary method of gold extraction from ores or concentrates of gold.

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