DETAILED NOTES ON POTASSIUM THIOCYANATE TO POTASSIUM CYANIDE

Cyanide is especially produced for the mining of silver and gold: It can help dissolve these metals permitting separation from the other solids. Inside the cyanide approach, finely ground large-grade ore is combined with the cyanide (at a ratio of about one:five hundred sections NaCN to ore); very low-grade ores are stacked into heaps and sprayed w