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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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The certificate of quality
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