Gold Ore Crusher

Gold Ore Crusher

The ore nature of gold ore

Earth's total gold reserves of about 4.8 billion tons, and distributed in the core of about 4.7 billion tons, mantle 86 million tons, and distributed to the crust of only 100 million tons. More than 99% of the Earth's gold enters the core. This distribution of gold is formed during the long-term evolution of the earth. The abundance of the crust formed in the early stages of the earth's development is high, and therefore, the Archean green belt, which is composed mainly of the early remnants of the crust, especially the combination of mafic and ultramafic volcanic rocks, In the crust of various types of rocks, it may become the earliest "mineral source layer" of gold deposits. In summary, the abundance of gold in the crust is already very low, but also has a pro-sulfur, copper, ferrous, high melting point and other properties, to form industrial deposits, gold to enrich thousands of times The formation of large mines, rich ore, gold will be enriched thousands, tens of thousands of times, or even higher, it can be seen that the huge gold mine generally experienced a long period of geological time, through a variety of sources, multiple mineralization superposition only May be formed.

Gold ore processing technology

Gold ore processing technology, process one - gold ore broken:

The raw ore is transported from the loading and transportation equipment to the gold ore crusher production line. Feed to the jaw crusher of the ore will be broken into small pieces of ore, and then broken through the cone crusher, and ultimately the formation of about 0-10MM small particles, the whole process of breaking this to come to an end.

Gold ore processing technology, process two - gold ore milling:

In the first step, the gold ore has been broken into pieces of about 0-10 mm small particles that have met the demand for delivery to the gold ore mill - ball mill. In the silo, the role of vibration feeder, these small particles are evenly transported to the ball mill for grinding, and then by the grading machine, water cyclone and other equipment for grading screening, until all the gold ore powder to the next level of production operations The demand.

Gold ore processing technology, process three - gold ore concentration, electrolysis, purification:

The gold ore powder is purified by a concentrator, mixed with a good chemical solvent and sent to the CIL plant system. Through the action of the system, some tailings are removed and the concentrate is sent to the electrolytic unit for desorption and finally passed Smelting to get the target gold

Gold ore processing technology commonly used equipment

  • 1. Gold ore crushing process Mainly used in the gold ore crusher:
    Gold ore crushing and processing equipment mainly by the jaw crusher, cone crusher.
  • 2. Gold ore grinding process used mainly in the gold ore grinding machine:
    The most important grinding equipment in the process is the ball mill.
  • 3. Gold ore beneficiation process is mainly used in the gold ore processing equipment:
    The process according to the different fineness of gold ore, the selected gold ore dressing process different types of gold ore mineral processing machinery used in its very different. Including: hydrocyclones, flotation machines, leaching tanks, desorption electrolysis systems and concentrators and so on.

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