E 517 - Ammonium sulphate is one of the side products of chemical coke production, designed for various areas in industries and also use as fertilizer. Is used in different industries, in agriculture.


 

Fraction of total mass, % Mealiness
Water Free
sulfuric
acid
Nitrogen Insoluble
sediment in water
Appearance
 0.3  0.03  21  0,02  No standardize  100 %



Is received in a purification process of coke oven gas by withdrawal of ammonia from coke oven gas by solution of sulphuric acid Crystallized Ammonium Sulphate is non-heating substance. During heating up to 235 dg of Celsius it has the tendency to give up ammonia (NH3) and Sulphur III Oxide SO3






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