Innovation science and technologiy Volume 2 Issue 1 (2026)

THEORETICAL BASIS FOR OBTAINING ORGANOMINERAL FERTILIZER IN THE SYSTEM 2K⁺, 2NH₄⁺ // 2CL⁻, SO₄²⁻ – H₂O

Koshanova B.T., Toshtemirov A.B., Erkaev A.U., Reimov A.M.

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Abstract

This paper examines the theoretical foundations for producing organomineral potassium fertilizer by convertingpotassium chloride with spent sulfuric acid followed by ammoniation. Based on the analysis of the reciprocal system 2K⁺,2NH₄⁺ // 2Cl⁻, SO₄²⁻ – H₂O, polythermal solubility diagrams were constructed and crystallization regions were determined.The choice of process mode is governed by the figurative point position and component ratio. A comparative analysis oftwo processing options was performed, and the optimal conditions for K₂SO₄ production were established. The secondoption provides a maximum K₂SO₄ yield of up to 87.04 % and is technologically preferable

organomineral fertilizer, potassium sulfate, potassium chloride, reciprocal system, solubility diagram, crystallization regions.

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APA 7 
Koshanova B.T., Toshtemirov A.B., Erkaev A.U. & Reimov A.M. (2026). THEORETICAL BASIS FOR OBTAINING ORGANOMINERAL FERTILIZER IN THE SYSTEM 2K⁺, 2NH₄⁺ // 2CL⁻, SO₄²⁻ – H₂O. Innovation science and technologiy, 2(1).
GOST R 7.0.5 
Koshanova B.T., Toshtemirov A.B., Erkaev A.U., Reimov A.M. THEORETICAL BASIS FOR OBTAINING ORGANOMINERAL FERTILIZER IN THE SYSTEM 2K⁺, 2NH₄⁺ // 2CL⁻, SO₄²⁻ – H₂O // Innovation science and technologiy. 2026. Т. 2. № 1.
BibTeX 
@article{b.t.2026,
  author  = {Koshanova B.T. and Toshtemirov A.B. and Erkaev A.U. and Reimov A.M.},
  title   = {THEORETICAL BASIS FOR OBTAINING ORGANOMINERAL FERTILIZER IN THE SYSTEM 2K⁺, 2NH₄⁺ // 2CL⁻, SO₄²⁻ – H₂O},
  journal = {Innovation science and technologiy},
  year    = {2026},
  volume  = {2},
  number  = {1}
}
RIS 
TY  - JOUR
AU  - Koshanova B.T.
AU  - Toshtemirov A.B.
AU  - Erkaev A.U.
AU  - Reimov A.M.
TI  - THEORETICAL BASIS FOR OBTAINING ORGANOMINERAL FERTILIZER IN THE SYSTEM 2K⁺, 2NH₄⁺ // 2CL⁻, SO₄²⁻ – H₂O
JO  - Innovation science and technologiy
PY  - 2026
VL  - 2
IS  - 1
ER  -