APPLICATION OF SULPHATE ROASTING IN PROCESSES OF COMPLEX EXTRACTION OF VALUABLE REDUCTANTS FROM POLYMETALLICAL CONCENTRATE

Authors

  • M. V. Martirosyan Chair of Physical and Colloids Chemistry, YSU, Armenia
  • G. S. Grigoryan Chair of Physical and Colloids Chemistry, YSU, Armenia
  • S. K. Grigoryan Chair of Physical and Colloids Chemistry, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSU:B/2010.44.2.019

Keywords:

sulphate roasting, Shaumyan deposit, polymetallical concentrate, extraction

Abstract

The purpose of this investigation is to apply sulphate roasting in hydrometallurgical processing of a polymetallical concentrate obtained by flotation from sulphide ores in Shaumyan deposit. It is shown that by means of sulphate low temperature roasting of a concentrate with subsequent acid leaching of roasting burnt, it is possible to extract such valuable non-ferrous metals, as copper, zinc and lead.

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Published

2010-05-18

How to Cite

Martirosyan, M. V., G. S. Grigoryan, and S. K. Grigoryan. 2010. “APPLICATION OF SULPHATE ROASTING IN PROCESSES OF COMPLEX EXTRACTION OF VALUABLE REDUCTANTS FROM POLYMETALLICAL CONCENTRATE ”. Proceedings of the YSU B: Chemical and Biological Sciences 44 (2 (222):19-23. https://doi.org/10.46991/PYSU:B/2010.44.2.019.

Issue

Vol. 44 No. 2 (222) (2010)

Section

Chemistry

License

Copyright (c) 2010 Proceedings of the YSU

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