Potentially hazardous trace elements in ash from combustion of coals in Limnic Series (Upper Carboniferous) of the Upper Silesian Coal Basin (USCB)
H Parzentny, L Róg - Górnictwo i geologia, 2007 - infona.pl
H Parzentny, L Róg
Górnictwo i geologia, 2007•infona.plSolid coal combustion products from the Libiąż Beds (As, Co and Zn), Załęże Beds (Rb),
Ruda Beds (Ba, Cr, Cu, Ni, Sr and V) and Saddle Beds (Mn and Pb) may be potentially
hazardous. Fly ash from combustion of coals from the USCB seems to be more easily
enriched with As, Co, Cr, Cu, Mn, Ni, Pb, V and Zn than with Ba, Rb and Sr, accumulating
probably in bottom ash. The highest element contents were found in the grains of fly ash,
with the size of 20 μm.
Ruda Beds (Ba, Cr, Cu, Ni, Sr and V) and Saddle Beds (Mn and Pb) may be potentially
hazardous. Fly ash from combustion of coals from the USCB seems to be more easily
enriched with As, Co, Cr, Cu, Mn, Ni, Pb, V and Zn than with Ba, Rb and Sr, accumulating
probably in bottom ash. The highest element contents were found in the grains of fly ash,
with the size of 20 μm.
Solid coal combustion products from the Libiąż Beds (As, Co and Zn), Załęże Beds (Rb), Ruda Beds (Ba, Cr, Cu, Ni, Sr and V) and Saddle Beds (Mn and Pb) may be potentially hazardous. Fly ash from combustion of coals from the USCB seems to be more easily enriched with As, Co, Cr, Cu, Mn, Ni, Pb, V and Zn than with Ba, Rb and Sr, accumulating probably in bottom ash. The highest element contents were found in the grains of fly ash, with the size of 20 μm.
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