title: Behavior study of trace elements in pulverized lignite, bottom ash, and fly ash of Amyntaio power station, Greece.
abstract: The Kozani-Ptolemais-Amyntaio basin constitutes the principal coal field of Greece. Approximately 50% of the total power production of Greece is generated by five power stations operating in the area. Lignite samples, together with the corresponding fly ash and bottom ash were collected, over a period of 3 months, from the power plant of Amyntaio and analyzed for their content in 16 trace elements. The results indicate that Y, Nb, U, Rb, Zr, Ni, Pb, Ba, Zn, Sr, Cu, and Th demonstrate an organic affinity during the combustion of lignite, while V has an inorganic affinity. Three elements (Co, Cr, and Sc) show an intermediate affinity.
authors.affiliation: Department of Environmental Technology and Ecology, Technological Educational Institute of the Ionian Islands, Zakynthos, GR, 29100, Greece. pmegal@upatras.gr
authors.forename: Pavlos
authors.initials: P
authors.lastname: Megalovasilis
authors.forename: Georgios
authors.initials: G
authors.lastname: Papastergios
authors.forename: Anestis
authors.initials: A
authors.lastname: Filippidis
mesh_terms: D003031:Coal / Q000032:analysis*; D060729:Coal Ash / Q000032:analysis* / Q000737:chemistry; D006115:Greece; D008956:Models, Chemical; D011210:Power Plants; D014131:Trace Elements / Q000032:analysis* / Q000737:chemistry
chemical_list: D003031:Coal; D060729:Coal Ash; D014131:Trace Elements