Which beneficiation method is better for extracting gold ore?

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Which beneficiation method is better for extracting gold ore?

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1, mineral processing mining machinery and equipment | crushing and grinding:

China's gold processing plants mostly use jaw crusher for coarse crushing, standard cone crusher for medium crushing, and short head cone crusher and counter roll crusher for fine crushing. Most of the medium and small beneficiation plants use two stage and one closed circuit crushing process, and the large beneficiation plants use three stage and one closed circuit crushing process.

mining machinery and equipment

Second, mineral processing mining machinery and equipment | gravity separation:

Gravity separation is widely used in rock gold mines, mostly as an auxiliary process to recover coarse gold in the grinding circuit, creating favorable conditions for flotation and cyanidation process, improving beneficiation indicators, increasing the total recovery rate of gold, and playing a positive role in increasing production and reducing costs.

Three, mineral processing mining machinery and equipment | flotation:

According to the survey, about 80% of China's rock gold mines use flotation method for gold extraction, and the output concentrate is mostly sent to non-ferrous smelters for treatment. Due to the increasing development of cyanide gold extraction and enterprises in order to improve economic benefits and reduce the loss of concentrate transportation, the product structure has undergone great changes in recent years, and more local treatment has been adopted (of course, due to the contradiction between the selection and smelting and pricing problems, forcing the mine to deal with itself) to promote the flotation process has a great development, and occupies a quite important position in gold production.

Mineral processing mining machinery and equipment | which method is better for gold extraction? Which method is better to choose in gold ore dressing? According to the nature of the gold mine, it is recommended to carry out beneficiation test first in the process selection, analyze the nature of the gold mine, and determine whether it is suitable to choose which gold extraction process through the test, and obtain the ideal gold extraction process.

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