Characterization of ash pond ashes from 3rd thermal power plant by SEM/EDX and XRD methods

  • A Minjigmaa Laboratory of Materials Science and Technology, Institute of Chemistry and Chemical Technology, MAS, Peace ave., Ulaanbaatar 13330
  • Ts Zolzaya Laboratory of Materials Science and Technology, Institute of Chemistry and Chemical Technology, MAS, Peace ave., Ulaanbaatar 13330
  • E Bayanjargal Laboratory of Natural Science, Mongolian Academy of Science
  • B Davaabal Laboratory of Materials Science and Technology, Institute of Chemistry and Chemical Technology, MAS, Peace ave., Ulaanbaatar 13330
  • J Temuujin Laboratory of Materials Science and Technology, Institute of Chemistry and Chemical Technology, MAS, Peace ave., Ulaanbaatar 13330
Keywords: coal combustion by products, thermal power station, XRD, SEM/EDX, characterisation

Abstract

 

Coal combustion by products from ash pond of 3rdthermal power plant of Ulaanbaatar city have been collected in 2010 and 2013 years. The ash samples have been characterized by XRD, XRF and SEM-EDX methods in order to evaluate their chemical and mineralogical composition changes with disposed times. The mineralogical composition of ash varies with time though the chemical composition of the ashes were close each other. Possibly, inefficient operating condition of the TPS shows influence on the mineralogical composition.

DOI: http://dx.doi.org/10.5564/mjc.v14i0.201

Mongolian Journal of Chemistry 14 (40), 2013, p61-65

Downloads

Download data is not yet available.
Abstract
509
PDF
345
Published
2014-10-03
How to Cite
Minjigmaa, A., Zolzaya, T., Bayanjargal, E., Davaabal, B., & Temuujin, J. (2014). Characterization of ash pond ashes from 3rd thermal power plant by SEM/EDX and XRD methods. Mongolian Journal of Chemistry, 14, 61-65. https://doi.org/10.5564/mjc.v14i0.201
Section
Articles