What is the role of cyanide in mining | MiningFacts.org
The function of the gold cyanide method is to increase the recovery of gold and silver below 70% to better than 90% because of the gold minerals are encased by silica rocks are smooth and have a low grade that can be directly by the solvent extraction of cyanide.
Xinhai gold extraction equipment can efficiently seperate gold and gangue by all slime cyanidation(CIP) method. The gold mining equipment will bring low cost and high benefits, and improved gold recovery rate.
Gold cyanidation (also known as the cyanide process or the MacArthur-Forrest process) is a hydrometallurgical technique for extracting gold from low-grade ore by converting the gold to a water-soluble coordination complex.