Article

OPTIMIZATION OF THERMAL PROCESSING CONDITIONS FOR ZINC CAKES USING TECHNICAL SULFUR

Shokhrukh KhojievAlmalyk branch of the Tashkent State Technical University named after Islam KarimovMuxlisa XabibullayevaAlmalyk State Technical Institute

Zenodo (CERN European Organization for Nuclear Research)repository2026en

ABI

Abstract

This study examines the reductive roasting of ZnFe₂O₄ in zinc cake using sulfur. XRD and SEM-EDX analyses showed that optimal conditions were achieved at 500 °C with 10% sulfur addition, leading to the formation of ZnO and FeS phases. The process improves zinc recovery during subsequent sulfuric acid leaching.

Topics

Metal Extraction and Bioleaching Extraction and Separation Processes Metallurgical Processes and Thermodynamics

Identifiers

DOI: 10.5281/zenodo.20611714

Citations and references

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