PHOSPHORUS FERTILIZERS BASED ON ACID ACTIVATION OF LOW-ACTIVITY PHOSPHATE RAW MATERIALS

Authors

  • Ergashev Mahmudjon Mamadjanovich,Sodikova Sevarahon Mahmudjon kizi k.t.n., Associate Professor,Master’s student, Faculty of Chemical Technology, Group: M35-25 KT,Fergana state technical university Republic of Uzbekistan

Keywords:

phosphorus fertilizers, phosphate raw materials, acid activation, phosphorus availability, production technology

Abstract

This paper examines the technology for producing phosphorus fertilizers using acid activation of low-activity phosphate raw materials. The influence of acid type, its concentration, and processing regime on the availability of phosphorus in the final product was studied. It is shown that optimal processing parameters significantly increase the content of soluble phosphorus (P₂O₅), which can improve the efficiency of the fertilizers. The results allow recommending the proposed technology for industrial application.

References

“Technology of Phosphorus and Complex Fertilizers” N. I. Vorobyov. – Minsk: BSTU, 2015. – 177 p.

“Production of Phosphorus-Containing and Potassium Fertilizers” B. A. Dmitrevsky, V. I. Yuryeva. – St. Petersburg: Khimiya, 1993.

“Chemistry and Basics of Mineral Fertilizer Technology” (I.A. Petropavlovsky et al.). Prospekt Nauki, St. Petersburg, 2018–2021.

Rakhimova O.V. “Technology of Mineral Fertilizers”. Perm National Research Polytechnic University, 2013.

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Published

2026-04-02

How to Cite

Ergashev Mahmudjon Mamadjanovich,Sodikova Sevarahon Mahmudjon kizi. (2026). PHOSPHORUS FERTILIZERS BASED ON ACID ACTIVATION OF LOW-ACTIVITY PHOSPHATE RAW MATERIALS. Ethiopian International Journal of Multidisciplinary Research, 13(4), 104–105. Retrieved from https://eijmr.org/index.php/eijmr/article/view/5875

Issue

Vol. 13 No. 4 (2026): Ethiopian International Journal of Multidisciplinary Research

Section

Articles