Trace and Major Elements in Ash of "Nikola Tesla A" Power Plant Dump (II)-Associations of Elements in Active Cassette Ash

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2015
Authors
Popović, Aleksandar R.
Đorđević, Dragana
Article (Published version)
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Abstract
In order to establish associations of trace and major elements in dump coal ash taken from active, currently filled cassette of "Nikola Tesla A" power plant dump (Obrenovac near Belgrade, Serbia), eight samples of dump ash were subjected to a five-step sequential extraction, comprising of the following phases: distilled water, 1 M ammonium acetate, 0.2 M ammonium oxalate/0.2 M oxalic acid, acidic solution of H2O2, and 6 M solution of HCl. The obtained concentrations were subjected to correlation analysis, and results compared to those obtained by analysis of leached concentrations from fresh, lignite filter coal ash.
Keywords:
active cassette / correlation analysis / dump coal ash / sequential extraction
Source:
Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 2015, 37, 12, 1291-1299
Publisher:
  • Taylor & Francis Inc, Philadelphia
Projects:

DOI: 10.1080/15567036.2011.615804

ISSN: 1556-7036

WoS: 000356384300006

Scopus: 2-s2.0-84924058818
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URI
http://cer.ihtm.bg.ac.rs/handle/123456789/1655
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