A Study on Characterization and Use of Flotation to Separate Unburned Carbon in Bottom Ash from Cayirhan Power Plant

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dc.authorid0000-0001-9562-8068
dc.contributor.authorUcurum, M.
dc.contributor.authorToraman, O. Y.
dc.contributor.authorDepci, T.
dc.contributor.authorYogurtcuoglu, E.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2011
dc.departmentNiğde ÖHÜ
dc.description.abstractIn this study, bottom ash from the Tuncbilek power plant has been characterized by X-ray fluorescence, X-ray diffraction, and infrared analysis. The bottom ash sample is potentially of class C type and has unburned carbon. The unburned carbon was separated from the bottom ash in a laboratory flotation cell. In the flotation experiment, sodium silicate (as a potential dispersant and depressant), butanol (promoter), kerosene oil (collector), and pine oil (frother) were used and the optimization of these flotation reagents were done through statistical modeling using a full two-level factorial design in order to evaluate the main and interaction effects of variables in flotation of unburned carbon; the evaluation of the results was done by Yates' notation. Test results showed that a product with 45.41% combustible grade at 40.0% recovery and 94.86% ash rejection was obtained at 1.98 g/kg sodium silicate, 1.38 g/kg promoter, 4.95 g/kg collector, and 2.41 g/kg frother.
dc.description.sponsorshipNigde University [FEB2008/14]
dc.description.sponsorshipThis work has been supported by Nigde University, Scientific Research Projects Directorate (BAP), Project FEB2008/14. The authors would like to thank Nigde University.
dc.identifier.doi10.1080/15567030903117638
dc.identifier.endpage574
dc.identifier.issn1556-7036
dc.identifier.issue6
dc.identifier.scopus2-s2.0-78650584343
dc.identifier.scopusqualityQ2
dc.identifier.startpage562
dc.identifier.urihttps://dx.doi.org/10.1080/15567030903117638
dc.identifier.urihttps://hdl.handle.net/11480/4789
dc.identifier.volume33
dc.identifier.wosWOS:000285349700009
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherTAYLOR & FRANCIS INC
dc.relation.ispartofENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectbottom ash
dc.subjectunburned carbon
dc.subjectchemical reagents
dc.subjectflotation
dc.subjectstatistical design
dc.subjectunburned carbon
dc.titleA Study on Characterization and Use of Flotation to Separate Unburned Carbon in Bottom Ash from Cayirhan Power Plant
dc.typeArticle

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