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Russian Metallurgy (Metally)

, Volume 2019, Issue 13, pp 1526–1530 | Cite as

Improvement of the Processing of Sulfate Lead Raw Materials Containing Noble Metals

  • V. S. ChekushinEmail author
  • N. V. Oleinikova
  • M. V. Chekushin
  • L. A. Volkova
PROCESSES OF MANUFACTURE OF FERROUS AND NONFERROUS METALS
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Abstract

The problems of the processing of sulfate lead industrial products containing noble metals, which are related to lead reduction after partial sulfidizing in an alkali melt at ~600°C followed by the extraction of the present noble metals to molten lead, are studied. The process provides deep recovery of lead and extraction of noble metals.

Keywords:

sulfate lead raw materials alkali melt extraction noble metal molten lead 

Notes

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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • V. S. Chekushin
    • 1
    Email author
  • N. V. Oleinikova
    • 2
  • M. V. Chekushin
    • 2
  • L. A. Volkova
    • 2
  1. 1.Krasnoyarsk Institute of Railway TransportKrasnoyarskRussia
  2. 2.Siberian Federal UniversityKrasnoyarskRussia

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