Sustainable Purification of Wet-Process Phosphoric Acid for High-purity Fertilizer Production
Bekzod Nosirovich Karshiev, Madaminbek Bakhrom-ugli Khushvaktov, Atanazar Reypnazarovich Seytnazarov, Shuhratjon Yuldashali-ugli Nomozov, Akhmed Mambetkarimovich Reymov & Shafaat Sattarovich Namazov · Chemical Science International Journal · 2025
In this study, the desulfurization process of Kyzylkum wet-process phosphoric acid (16.51% P2O5; 1.00% F; 1.12% MgO; 0.054% CaO; 0.43% Al2O3; 0.28% Fe2O3; 2.99% SO3;) was carried out using calcium carbonate. At the optimal precipitant norm (125%) the sulfate ion removal efficienc...
Open access
Research Article
10.9734/CSJI/2025/v34i3964