PROCESSES FOR OBTAINING ACTIVATED PHOSPHORUS FERTILIZERS FROM MINERALIZED MASS AND PHOSPHORUS POWDER
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Abstract
Two types of phosphate wastes - MM and FC - are used to obtain activated phosphorus fertilizer samples, and samples of all types of simple and mixed fertilizers suitable for agricultural needs were obtained.
Samples of activated phosphate fertilizers were also obtained, which were processed by treating various phosphate rock samples with a small amount of nitric acid (calculated from the raw material to dicalcium phosphate). In addition, it was considered necessary to obtain NP-, PK- and NPK-type mixed fertilizers based on these activated phosphate fertilizers.
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