POTASSIUM CYANIDE FERTILIZER USES - AN OVERVIEW

KCN is formed through the treatment of hydrogen cyanide with aqueous potassium hydroxide solution, followed by the vacuum evaporation from the solution: HCN + KOH KCN + H2O. It generates about 50,000 lots of potassium cyanide each year.KCN is made by treating hydrogen cyanide with an aqueous solution of potassium hydroxide, accompanied by evaporati