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/PYSUB.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

Issue

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

Section

Chemistry

License

Copyright (c) 2010 Proceedings of the YSU

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

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

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