RESEARCH OF THE DECOMPOSITION PROCESS OF UNENRICHED PHOSPHATE RAW MATERIALS OF CENTRAL KYZYLKUM WITH NITRIC AND SULFURIC ACIDS

Authors

Husan A. ZIKIROV, Tashkent Institute of Chemical Technology, Tahskent, UzbekistanFollow
Ruslan Ch. YORBOBAEV, Tashkent Institute of Chemical Technology, Tahskent, UzbekistanFollow
Kholtura Ch. MIRZAKULOV, Tashkent Institute of Chemical Technology, Tahskent, UzbekistanFollow

Abstract

The aim of the research is to establish the optimal technological parameters of the process of decomposition of unenriched phosphate raw materials of the Central Kyzylkum nitric and sulfuric acid for processing complex nitrogen-phosphorus fertilizers, to study the chemical composition, rheological properties. The coefficient of decomposition of unenriched phosphate raw materials, pH of acid pulp depending on various ratios and the total rate of nitric-sulfuric acid, as well as S:L of the environment are determined. The chemical and mineralogical composition of nitrosulphophosphate fertilizers formed after drying the ammoniated pulp are established.

Recommended Citation

ZIKIROV, Husan A.; YORBOBAEV, Ruslan Ch.; and MIRZAKULOV, Kholtura Ch. (2025) "RESEARCH OF THE DECOMPOSITION PROCESS OF UNENRICHED PHOSPHATE RAW MATERIALS OF CENTRAL KYZYLKUM WITH NITRIC AND SULFURIC ACIDS," CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2024: No. 4, Article 1.
DOI: https://doi.org/10.59048/cce202441
Available at: https://cce.researchcommons.org/journal/vol2024/iss4/1