potassium cyanide kitna khatarnak hai Things To Know Before You Buy
Cyanide is principally produced to the mining of silver and gold: It can help dissolve these metals making it possible for separation from the other solids. During the cyanide process, finely floor large-grade ore is mixed with the cyanide (at a ratio of about one:five hundred components NaCN to ore); reduced-grade ores are stacked into heaps and s