METHODS OF BENEFICIATION OF POTASH ORES AND TECHNOLOGICAL MINERALOGY OF POTASH ORES

Authors

  • Niyozov Sobir Ahror o‘g‘li Bukhara Engineering and Technology Institute, Uzbekistan
  • Baxshilloyev Nozim Komil o‘g‘li Bukhara Engineering and Technology Institute,Uzbekistan, Master student

Keywords:

salt composition, density and pH of the dispersion medium, potassium chloride, Halite flotation of 5 g/t ore, technical and economic indicators of potassium chloride production, anhydrite

Abstract

Studies were conducted on the development of the technology of flotation concentration of potassium ores: sylvinite, kainite-halite, carnallite-kainite-halite. Optimum flotation conditions are developed for each ore: salt content, density and pH level of the dispersion medium, collector of the useful component, auxiliary reagents - blowing agents, dewatering agents, depressants, to obtain a high enriched potassium concentration. The density of 1235 kg/m provides amines. Kainite-halite ore is beneficiated by direct flotation in an aqueous saturated solution of magnesium chloride with a density of 1284 kg/m3 and a pH of 6–7. In beneficiation of carnallite-kainite-halite ore, beneficiation is carried out by reverse flotation in aqueous solutions of magnesium chloride with a density of 1285–1295 kg/m3 and a pH of 3–4, using alkylmorpholine hydrochloride salt as a halite collector.

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Published

2022-11-19

How to Cite

Niyozov Sobir Ahror o‘g‘li, & Baxshilloyev Nozim Komil o‘g‘li. (2022). METHODS OF BENEFICIATION OF POTASH ORES AND TECHNOLOGICAL MINERALOGY OF POTASH ORES. E Conference Zone, 55–66. Retrieved from https://econferencezone.org/index.php/ecz/article/view/1706

Issue

2022: ICDE-Netherland-Nov

Section

Articles

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Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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