Effect of boiler output on trace element partitioning during coal combustion in two fluidised-bed power stations

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dc.contributor.authorKlika, Zdeněk
dc.contributor.authorBartoňová, Lucie
dc.contributor.authorSpears, D. A.
dc.date.accessioned2006-11-08T10:32:34Z
dc.date.available2006-11-08T10:32:34Z
dc.date.issued2001
dc.description.abstract-enThe main aim of this study was a detailed comparison of trace element partitioning during combustion of bituminous coal and lignite in two circulating fluidised-bed units at 40 and 100% boiler output. The elements considered here are: S, Cl, Br, V, Cr, Co, Ni, Cu, Zn, Ge, As, Se, Sn, Sb, W, Hg, and Pb. The trace element concentrations in combustion products show enrichment of most of the elements in fly ash related to bottom ash as well as the slight element enrichment in fly ash at 40% boiler output compared with the 100% output. Using an element balance calculation the proportion of each element in bottom ash, fly ash and emissions was determined. Results showed that at both boiler outputs the highest relative percentages of elements that entered into emissions were Hg and Cl.en
dc.identifier.citationFuel. 2001, vol. 80, issue 7, p. 907-917.en
dc.identifier.doi10.1016/S0016-2361(00)00164-2
dc.identifier.issn0016-2361
dc.identifier.locationNení ve fondu ÚKen
dc.identifier.urihttp://hdl.handle.net/10084/57938
dc.identifier.wos000167821800003
dc.language.isoenen
dc.publisherElsevieren
dc.relation.ispartofseriesFuelen
dc.relation.urihttp://dx.doi.org/10.1016/S0016-2361(00)00164-2en
dc.subjectcoalen
dc.subjectcombustionen
dc.subjecttrace elementsen
dc.subjectfluidised beden
dc.subjectboiler outputen
dc.titleEffect of boiler output on trace element partitioning during coal combustion in two fluidised-bed power stationsen
dc.typearticleen

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