Eurasian Journal of Medical and Natural Sciences 4-jild 4-son (2024) · 212–221-betlar

IMPROVING TECHNOLOGY FOR PRODUCING COMPLEX FERTILIZER FROM LOW-GRADE PHOSPHORITES OF THE CENTRAL KUMKYZYL

Kazakhbaev, S., Kurbiyazov, D., Erkaev, A.U., Reimov, A.M., Allamuratova, A.Zh.

DOI: 10.5281/zenodo.11058021 · Manbada o'qish →

Annotatsiya

The methods of nitric acid processing of phosphate raw materials are analyzed. A technology has been developed for the nitric acid processing of phosphate raw materials into nitrogen-phosphorus fertilizer with the implementation of the process in a condensed pulp by adding sulfuric acid. A technology for producing complex fertilizers with a wide range of N:P2O5:K2O ratios with improved physico-chemical parameters due to the introduction of various potassium salts into the process is proposed.

Complex fertilizers, phosphate raw materials, nitric acid, sulfuric acid, nitrogen-phosphorus fertilizer, calcium, Central Kyzylkum nitrocalcium phosphate fertilizer.

Metadata manbasi: jurnal OAI-PMH arxivi · Sindex to'liq matnni saqlamaydi, manbaga havola beradi.