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PROCESSING OF PHOSPHORITES CENTRAL KYZYLKUM

Authors

Mamadjonova Rashida, Khamrakulov Zokhidbek, Dehkanov Zulfikaxar

Annotation

It was carried out on the basis of the nitric acid method of decomposition of phosphorites of the Central Kyzylkum. Nitrocalcium slurry is divided into liquid and solid phases, the stages of neutralization of the liquid phase by organic substances are studied. The optimal conditions for the technological process were found: chemical processing of high-carbon phosphate raw materials, neutralization of liquid fertilizers and processing into nitrogen-phosphorus-potassium fertilizers.

Keywords

liquid phase
nitric acid
organic solvent.
nitrogen-phosphorus-potassium fertilizers
phosphate rock

Authors

Mamadjonova Rashida, Khamrakulov Zokhidbek, Dehkanov Zulfikaxar

References:

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