Alteration of the mineral composition of gold concentrates during POX – Hot cure process

  • Gizatullina A.A. Polymetal Engineering
  • Anisimov I.S. Polymetal Engineering
DOI: https://doi.org/10.17076/tm14_41
Keywords: Hot Cure, hot pulp conditioning, pressure oxidation, scorodite, BFAS, jarosite

Abstract

Alteration of mineral composition of the POX treated gold concentrate during Hot Cure process was examined. The study was carried out on Hot Cure discharge with different exposure time. Significant decrease in the amount of basic ferric arsenates-sulfates and an increase for scorodite was noted with duration of the Hot Cure.

Author Biographies

Gizatullina A.A., Polymetal Engineering

mineralogist

Anisimov I.S., Polymetal Engineering

PhD, Head of laboratory

Published
2022-11-15
Issue
2022: Сборник статей по материалам докладов XIV семинара по технологической минералогии
Section
Статьи