Hydrometallurgical process for the Recovery of precious metal values from ores of precious metal with a thiosulfate lixiviant

摘要

Claim number a hydrometallurgical process for the Recovery of precious metal values from a mate - rial ore Refractory Precious Metal comprising:.Provide a lot of static particles and / or Particulate Materials comprising a Ma - terial Mena has values of Precious Metal and carbon content of dispossession by im - PRegnacion, Taking The Mound a pH of at least about us 9; B.Make a go of tiosul - fato lixiviant Solution through the Pile static particles and / or Particulate Materials; C.Recover the thiosulfate lixiviant Solution Infused with values of precious metal ex brought after it has passed through the Mon - ton Static; D.The thiosulfate lixiviant Solution Recycle recovered to the step B; and E. will Recover at least periodically - Lords of Precious Metal from solution of thiosulfate lixiviant.