Physicochemical foundations and optical parameters of the granulation process of NPK fertilizers based on ammonium sulfate

Physicochemical foundations of the granulation process of NPK fertilizers were studied. The effect of the composition of the starting components, type and amount of a binder, amount of the recycle, presence of a reinforcing additive in the mixture, temperature, and granulation duration on the yield...

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Bibliographic Details
Published inRussian journal of applied chemistry Vol. 83; no. 6; pp. 933 - 940
Main Authors Chudinova, O. A., Poilov, V. Z., Sidel’nikova, E. G.
Format Journal Article
LanguageEnglish
Published Dordrecht SP MAIK Nauka/Interperiodica 01.06.2010
Subjects
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Industrial Chemistry/Chemical Engineering
Inorganic Synthesis and Industrial Inorganic Chemistry
Ammonium Sulfate
Potassium Chloride
Binder Content
Granulometric Composition
Silicon Compound
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Summary:Physicochemical foundations of the granulation process of NPK fertilizers were studied. The effect of the composition of the starting components, type and amount of a binder, amount of the recycle, presence of a reinforcing additive in the mixture, temperature, and granulation duration on the yield and strength of the granulate was examined. The optimal parameters of the granulation of NPK fertilizers based on ammonium sulfate were determined.
ISSN:1070-4272
1608-3296
DOI:10.1134/S1070427210060017