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Gravity Gold Ore Processing Technology

Gold beneficiation principle is to use gravity separation method to maximize recovery of gold and associated heavy minerals from the original ore, followed by gravity separation, mixed with mercury, magnetic and electrostatic selected joint operations will be gold and a variety of heavy minerals are separated, in order to achieve the purpose of comprehensive recycling. The placer sorting is generally divided into the gravel extraction and screening, off the mud and sorting process. Gold Gravel extraction and screening

The gold ore crushing and screening process is first stage for the gold recovery plants. The gold ore crushing plant is used to get some of the materials crushed down to the size you want, but other pieces don't. The gold ore screening plant screen out the stuff that's already been crushed to a small size. The coarser rock that won't go through screen machine can then be returned to the crusher for further crushing to break it down. Gold gravity separation

Practice has proved that gravity separation method is the most effective processing gold placer, the most economical way. Placer gold particle size, the effective particle size limits of different materials of various gravity separation equipment, sand gold-sorting process should be a joint operation of the several gravity separation equipment.

Recovering gold by gravity is by far the oldest, most cost effective and environmentally friendly method available. Within the gold mining industry the use of gravity equipment until recently was regarded as old technology. As more effective chemical processes have been developed such as CIP/CIL and flottation it was relegated to the treatment of low grade ores due to its low cost, especially alluvial mining.