potassium cyanide in drinks - An Overview
Cyanide is principally produced for your mining of silver and gold: It helps dissolve these metals making it possible for separation from the other solids. From the cyanide method, finely ground large-grade ore is mixed with the cyanide (in a ratio of about 1:five hundred elements NaCN to ore); very low-grade ores are stacked into heaps and sprayed