INVESTIGATION OF THE DECOMPOSITION PROCESS OF WASHED AND CALCINED CENTRAL KYZYLKUM PHOSPHORITE CONCENTRATE BY PARTIAL REPLACEMENT OF SULFURIC ACID WITH WET-PROCESS PHOSPHORIC ACID

Shamsiddinov Isroiljon; Хalilova Nilufar

INVESTIGATION OF THE DECOMPOSITION PROCESS OF WASHED AND CALCINED CENTRAL KYZYLKUM PHOSPHORITE CONCENTRATE BY PARTIAL REPLACEMENT OF SULFURIC ACID WITH WET-PROCESS PHOSPHORIC ACID

Authors

Shamsiddinov Isroiljon Namangan State Technical University – Doctor of Technical Sciences, Professor;
Хalilova Nilufar Master’s degree holder Namangan State Technical University

Keywords:

phosphorite, fertilizer, simple fertilizer, mineral fertilizer, phosphorus fertilizer, double superphosphate, enriched superphosphate, superammophosphate, sulfasuperammophosphate.

Abstract

In order to obtain phosphorus fertilizers containing a water-soluble form of sulfates, the processes of decomposition of washed and calcined phosphorite concentrate (WCPC) of Central Kyzylkum in an acid mixture by partial replacement of sulfuric acid with wet-process phosphoric acid, as well as the ammoniation of the resulting phosphate slurry, were investigated.

References

Ўзбекистон Республикаси Президентининг 2019 йил 3 апрелдаги №4265 «Кимё саноатини янада ислоҳ қилиш ва унинг инвестициявий жозибадорлигини ошириш чора-тадбирлари тўғрисида»ги Қарори.

Промышленные типы месторождений неметаллических полезных ископаемых / Карякин А.Е. и др. – М.: Недра, 1985. – 286 с.

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Published

2026-01-31

How to Cite

Shamsiddinov Isroiljon, & Хalilova Nilufar. (2026). INVESTIGATION OF THE DECOMPOSITION PROCESS OF WASHED AND CALCINED CENTRAL KYZYLKUM PHOSPHORITE CONCENTRATE BY PARTIAL REPLACEMENT OF SULFURIC ACID WITH WET-PROCESS PHOSPHORIC ACID. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact Factor: 8.036, 15(01), 88–90. Retrieved from https://www.gejournal.net/index.php/IJSSIR/article/view/2999