Effects of coal liquefaction parameters on the removal of oxygen and the higher heating value of the soluble products

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dc.authoridKaraca, Huseyin/0000-0002-0543-8947
dc.authorwosidKaraca, Huseyin/ABG-8103-2020
dc.contributor.authorKaraca, H
dc.date.accessioned2024-08-04T20:14:46Z
dc.date.available2024-08-04T20:14:46Z
dc.date.issued2005
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this study, effects of coal liquefaction parameters on the removal of oxygen, the higher heating value of char, and soluble products during the catalyst physically mixing or impregnation of the two Turkish lignites were investigated. According to the results, the effects on the higher heating value of char and the soluble products of the reaction parameters were almost similar for both lignites. In the case of catalysts physically mixing, the higher heating value of total soluble products of Beypazari lignite increased as a result of increase in solvent/coal ratio and temperature. In the case of the catalyst physically mixing and impregnation of Tuncbilek lignite, the higher heating value of char and the soluble products was observed to have increased considerably at 350 - 400 degrees C of the reaction temperature in 10 - 60 minutes of reaction time. According to the results of FT- I. R., it was observed that functional groups with oxygen ( carboxylic, carbonyl and etheric) were decreased or removed completely, depending on the liquefaction conditions.en_US
dc.identifier.doi10.1080/00908310490449342
dc.identifier.endpage807en_US
dc.identifier.issn0090-8312
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-20344376406en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage797en_US
dc.identifier.urihttps://doi.org/10.1080/00908310490449342
dc.identifier.urihttps://hdl.handle.net/11616/93961
dc.identifier.volume27en_US
dc.identifier.wosWOS:000229180900003en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofEnergy Sourcesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcatalysten_US
dc.subjectdeoxygenationen_US
dc.subjectFT-IRen_US
dc.subjecthigher heating valueen_US
dc.subjectligniteen_US
dc.subjectliquefactionen_US
dc.titleEffects of coal liquefaction parameters on the removal of oxygen and the higher heating value of the soluble productsen_US
dc.typeArticleen_US

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