Comparative study of mechanical activation of molybdenite (MoS2) with and without magnesium (Mg) addition

Authors

  • J. Temuujin Institute of Chemistry and Chemical Technology, MAS, Peace avenue, Ulaanbaatar 13330
  • N. Setoudeh Materials Engineering Department, Yasouj University, Yasouj 75918-74831
  • N.J. Welham West Australian School of Mines, Curtin University

DOI:

https://doi.org/10.5564/mjc.v16i0.666

Keywords:

molybdenite, mechanical activation, mechanochemical reduction, magnesium, solubility

Abstract

Molybdenite concentrate was mechanically activated in the presence of magnesium metal using a planetary mill in order to try to form elemental molybdenum. A sample milled for 90 min in planetary mill showed almost the same structural distortion as after 50 h in a tumbling mill, neither showed the presence of molybdenum metal. However, molybdenite milled together with magnesium showed more amorphization than separately milled molybdenite. Despite the apparent lack of reaction, molybdenite showed higher solubility in dilute HCl after milling with magnesium than without.

Mongolian Journal of Chemistry 16 (42), 2015, 30-33

Downloads

Download data is not yet available.
Abstract
2111
PDF
2229

Downloads

Published

2016-03-22

How to Cite

Temuujin, J., Setoudeh, N., & Welham, N. (2016). Comparative study of mechanical activation of molybdenite (MoS2) with and without magnesium (Mg) addition. Mongolian Journal of Chemistry, 16, 30–33. https://doi.org/10.5564/mjc.v16i0.666

Issue

Vol. 16 (2015)

Section

Articles

License

Copyright on any research article in the Mongolian Journal of Chemistry is retained by the author(s).

The authors grant the Mongolian Journal of Chemistry a license to publish the article and identify itself as the original publisher.

Creative Commons Licence
Articles in the Mongolian Journal of Chemistry are Open Access articles published under a Creative Commons Attribution 4.0 International License CC BY.

This license permits use, distribution and reproduction in any medium, provided the original work is properly cited.