<p>This paper examines the processes of alkaline autoclave leaching for the extraction of silicon dioxide from tailings of the Zhezkazgan beneficiation plants (ZBP). The study aims to identify the optimal conditions for solubilizing silicon dioxide, a&#xa0;crucial component of the raw mix used in cement production. An investigation of the kinetics of the leaching process was performed to determine its optimal parameters.</p>

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Zhezkazgan beneficiation plant tailings as a raw material mixture for cement production

  • G. L. Katkeyeva,
  • I. M. Oskembekov,
  • M. A. Akubaeva,
  • D. R. Gizatullina,
  • Z. A. Shaike,
  • A. M. Zhunusov

摘要

This paper examines the processes of alkaline autoclave leaching for the extraction of silicon dioxide from tailings of the Zhezkazgan beneficiation plants (ZBP). The study aims to identify the optimal conditions for solubilizing silicon dioxide, a crucial component of the raw mix used in cement production. An investigation of the kinetics of the leaching process was performed to determine its optimal parameters.