The potassium cyanide drying agent Diaries
Cyanide is principally produced to the mining of silver and gold: It can help dissolve these metals allowing separation from the other solids. Within the cyanide method, finely ground higher-grade ore is mixed with the cyanide (in a ratio of about one:five hundred areas NaCN to ore); minimal-grade ores are stacked into heaps and sprayed with a cyan