Article

STUDYING THE SOLUBILITY OF THE SYSTEM ZnSO4 - KNO3 - H2O

Dilnoza Ne’matjon qizi MakhkamovaNamangan Institute of Engineering and TechnologyZokirjon TurayevNamangan Institute of Engineering and Construction

Journal of Chemical Technology and Metallurgyjournal2024en

ABI

Abstract

The solubility of the components in the ZnSO4 - KNO3 - H2O system was studied by the visual-polythermal method in the temperature range from -7.0°С to 42.0°С. The phase diagram delimits the fields of ice crystallization, KNO3, K2SO4·ZnSO4·6H2O, and ZnSO4. A solubility diagram was constructed, and a new compound K2SO4·ZnSO4·6H2O was separated. The new compound was identified by chemical, X-ray phase, thermogravimetric, and IR spectroscopic analysis.

Topics

Crystallization and Solubility Studies Freezing and Crystallization Processes Coal and Coke Industries Research

Identifiers

DOI: 10.59957/jctm.v59.i1.2024.16

Citations and references

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