Influence of High-Power Electromagnetic Pulses on the Structural-Chemical and Physicochemical Properties of Rare-Earth Minerals

  • Valentine A. CHANTURIYA Institute of Comprehensive Exploitation of Mineral Resources Russian academy of Sciences named after academician N. V. Mel'nikov, 4. Krukovsky tupic, 111020 Moscow, Russia
  • Igor Zh. BUNIN Institute of Comprehensive Exploitation of Mineral Resources Russian academy of Sciences named after academician N. V. Mel'nikov, 4. Krukovsky tupic, 111020 Moscow, Russia
  • Maria V RYAZANTSEVA Institute of Comprehensive Exploitation of Mineral Resources Russian academy of Sciences named after academician N. V. Mel'nikov, 4. Krukovsky tupic, 111020 Moscow, Russia
DOI: https://doi.org/10.29227/IM-2020-01-63
Keywords: columbite, eudialite, high – power electromagnetic pulses, XPS, FTIR

Abstract

The investigation of the structural-chemical state and sorption properties modification of columbite and eudialite surface under the
impact of high-power nanosecond pulses (HPEMP) was performed using XPS and FTIR. It was defined that preliminarily treatment
of rare-metal minerals with high-power nanosecond pulses is promising tool for the directional changes in their physicochemical and
structural-chemical properties as it was confirmed by the increasing of mineral's sorption activity.

Published
2020-12-17
How to Cite
CHANTURIYA, V. A., BUNIN, I. Z., & RYAZANTSEVA, M. V. (2020). Influence of High-Power Electromagnetic Pulses on the Structural-Chemical and Physicochemical Properties of Rare-Earth Minerals. Test, 2(1), 179–182. https://doi.org/10.29227/IM-2020-01-63
Issue
Vol 2 No 1 (2020): Inżynieria Mineralna
Section
ARTICLES

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