Activation of Low-Grade Phosphate Raw Materials Using Nitric-Sulfuric Acids

Activation of Low-Grade Phosphate Raw Materials Using Nitric-Sulfuric Acids

Authors

  • Khalimova Nilufar PhD student, Navoi state mining and technological university,
  • Salimov Maftun Master’s student, Navoi state mining and technological university,
  • Qutlieva Lola Teacher of school 42, Kyziltepa district, Navoi region

Keywords:

Phosphorite, nitric acid, ammonia, fertilizers, phosphorus, nitrogen, calcium.

Abstract

In the research work, a chemical analysis of activation products of low –grade Central Kyzylkum phosphorite raw materials based on nitran-sulfuric acids was carried out. In this case, the amount of CaO in phosphorite for the decomposition of phosphorite samples was calculated in the stoichiometric norm of nitrate-sulfuric acids 80 and 100 in moderation. All forms of P2O5 and CaO, the main component of the samples obtained, total nitrogen, carbon four-oxide quantities were studied.

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Published

2022-12-20

How to Cite

Khalimova Nilufar, Salimov Maftun, & Qutlieva Lola. (2022). Activation of Low-Grade Phosphate Raw Materials Using Nitric-Sulfuric Acids. International Conference on Multidimensional Research and Innovative Technological Analyses, 171–173. Retrieved from https://conferenceseries.info/index.php/ICMRITA/article/view/664

Issue

2022: International Conference on Multidimensional Research and Innovative Technological Analyses

Section

Articles