Sodium Cyanide Solution From Caustic Soda And Hcn Cost Analysis Nacn E31a

This report presents a cost analysis of Sodium Cyanide production from hydrogen cyanide and caustic soda. In this process, Sodium Cyanide is produced by reacting liquid anhydrous hydrogen cyanide with a sodium hydroxide solution. The final product obtained is a 30 wt% solution of Sodium Cyanide. This report was developed based essentially on the following reference(s): (1) "Cyanides," Kirk-Othmer Encyclopedia of Chemical Technology, 5th edition (2) "Cyano Compounds, Inorganic", Ullmann's Encyclopedia of Industrial Chemistry, 2012 Keywords: 30% NaCN Solution, Neutralization, Wet Process

This report presents a cost analysis of Sodium Cyanide production from hydrogen cyanide and caustic soda. In this process, hydrogen cyanide and sodium hydroxide solution (50 wt%) react and water is evaporated. Solid Sodium Cyanide is obtained as the final product. This report was developed based essentially on the following reference(s): Keywords: Solid NaCN Solution, Neutralization, Wet Process

This report presents a cost analysis of Sodium Cyanide production from ammonia, natural gas and caustic soda. In this process, hydrogen cyanide is initially produced via a direct synthesis method involving the reaction of ammonia, methane (natural gas), and air. Subsequently, the hydrogen cyanide and sodium hydroxide solution (50 wt%) react and water is evaporated. Solid Sodium Cyanide is obtained as the final product. This report was developed based essentially on the following reference(s): Keywords: Solid NaCN Solution, Neutralization, Wet Process, Prussic Acid