5 Easy Facts About potassium cyanide co to jest Described
Cyanide is mainly manufactured for your mining of silver and gold: It helps dissolve these metals letting separation from the other solids. From the cyanide process, finely ground superior-grade ore is combined with the cyanide (at a ratio of about one:five hundred elements NaCN to ore); very low-grade ores are stacked into heaps and sprayed with a