Peter Iliev, Vladislava Stefanova
Analytical studies of the physicochemical interactions and isothermal equilibriums in the Cu-Fe-S-O system were conducted at temperatures 1623K, 1373K and 973K by using the software HSC Chemistry ver.7.1 modules: Reaction Equations and Lpp diagrams. The thermodynamical stability of phases in Cu-S-O and Fe-S-O systems was determined under specific conditions. The tendencies of their variation upon injection of 'sulphatizing air' into the dust-gas flow output of the flash smelting furnace (FSF) were also studied. It was established that the formation of cuprum sulphate and iron ferric sulphate is thermodynamically possible only at temperatures lower than 973K. The results predicted through analytical investigation were corroborated by chemical and X-ray analyses of dust samples taken from the convective part of the waste heat boiler (WHB).
@article{9d7055db-c20a-499f-92a0-6e26480b3265,
title={Thermodynamic analysis of The sulphaTiza},
author={Peter Iliev and Vladislava Stefanova},
year={2026},
language={en}
}TY - JOUR TI - Thermodynamic analysis of The sulphaTiza AU - Peter Iliev AU - Vladislava Stefanova PY - 2026 LA - en ER -
Unknown, Unknown
This study focuses on the fundamental characteristics of solid iron, which is predominantly composed of iron atoms and provides a basis for understand
Copper solvent extraction units at large hydrometallurgical plants face constraints in metal recovery, phase disengagement, and reagent consumption, d
Mark E. Schlesinger, Matthew J. King
This book presents a comprehensive overview of the principles and practices of copper extraction metallurgy. The objective is to provide both a theore
Alain Vignes
This book provides a comprehensive overview of the fundamental principles of extractive metallurgy, with a specific focus on basic thermodynamics and
Chiranjib Kumar Gupta
This book provides a comprehensive overview of the field of chemical metallurgy, addressing both common and less common metals. The objective of the v