The catalyst used in the Haber process for the manufacture of ammonia from nitrogen and hydrogen is typically iron, often with the addition of potassium and aluminum oxides to enhance its efficiency. This catalyst facilitates the reaction at high temperatures and pressures, allowing nitrogen and hydrogen gases to combine to form ammonia.
It is important to remove CO in the synthesis of ammonia as CO adversely affects the activity of the iron catalyst, used in Haber's process.
Carbon monoxide (CO) acts as a poison to the catalyst used in the Haber process, typically iron. The presence of CO can deactivate the catalyst, reducing its efficiency in promoting the synthesis of ammonia from nitrogen and hydrogen. Therefore, removal of CO is necessary to ensure optimal performance and yield of ammonia in the Haber process.
It can used as a promoter in the maufacture of ammonia in habers process
A catalyst significantly accelerated the Haber process, which synthesizes ammonia from nitrogen and hydrogen gases. By lowering the activation energy required for the reaction, catalysts increased the rate of ammonia production and improved efficiency. This advancement made large-scale fertilizer production feasible, ultimately transforming agriculture and supporting global food supply. The use of catalysts was crucial in making the Haber process economically viable and environmentally more sustainable.
Ammonia is used in the manufacture of such things as : Fertilisers, such as ammonium sulfate, ammonium nitrate, ammonium hydrogen phosphate, and urea. Nitric acid, which is used to manufacture Ammonium nitrate fertiliser. Dyes. Fibres and plastics. Explosives, such as ammonium nitrate, trinitrotoluene (TNT) and nitroglycerine. Cyanides, which are used to manufacture synthetic polymers, such as nylon and acrylics. Extract gold from ore bodies.