Effect of mineral matter on product yield in supercritical water extraction of lignite at different temperatures

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dc.contributor.authorSert, Murat
dc.contributor.authorBallice, Levent
dc.contributor.authorYuksel, Mithat
dc.contributor.authorSaglam, Mehmet
dc.date.accessioned2019-10-27T21:37:59Z
dc.date.available2019-10-27T21:37:59Z
dc.date.issued2011
dc.departmentEge Üniversitesien_US
dc.description.abstractThe effect of demineralization on conversion of Soma Lignite in supercritical water extraction was studied using a batch autoclave operated at 400, 450 and 500 degrees C under nitrogen atmosphere. The experiments were carried out to investigate the effect of mineral matter and temperature on gaseous, liquid, residue yield and composition of gaseous products. According to the results, main product in gaseous state is CO(2). Temperature is key factor affecting product distribution when compared the effect of minerals in lignite. As temperature was increased, yield of gas and solid residue increased, while yields of liquid decreased for raw and demineralized lignite samples. The removal of mineral matter caused to decrease the conversion for all lignite samples and to increase the carbon content of solid residue in supercritical water extraction. (C) 2011 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.supflu.2011.03.009
dc.identifier.endpage218en_US
dc.identifier.issn0896-8446
dc.identifier.issn0896-8446en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage213en_US
dc.identifier.urihttps://doi.org/10.1016/j.supflu.2011.03.009
dc.identifier.urihttps://hdl.handle.net/11454/46296
dc.identifier.volume57en_US
dc.identifier.wosWOS:000292367100002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofJournal of Supercritical Fluidsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDemineralizationen_US
dc.subjectLigniteen_US
dc.subjectSupercritical water extractionen_US
dc.subjectMineral matteren_US
dc.titleEffect of mineral matter on product yield in supercritical water extraction of lignite at different temperaturesen_US
dc.typeArticleen_US

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