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Removal of mineral matter from Silopi-Harput asphaltite by acid treatment

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dc.contributor.authorGulen, J
dc.contributor.authorDoymaz, I
dc.contributor.authorPiskin, S
dc.contributor.authorToprak, S
dc.contributor.institutionauthorGÜLEN, Fatma Jale
dc.date.accessioned2026-06-27T13:05:00Z
dc.date.issued2005
dc.description.abstractThe surface properties of fossil fuel show differences according to ranks and mineral matter content. The fossils that have high mineral matter content are treated with some applications before using. This is a kind of enrichment. This process is helpful to both economic and technological points of view. The mineral matter of fossil can be decreased by chemical demineralization. The main purpose of demineralization is to separate the mineral matter without changing the organic structure. In this study, demineralization was studied using different acids (HCl, H2SO4 and HNO3) at various concentrations. Maximum demineralization degree (approximately 40%) was found of asphaltite sample leaching with 5 and 10% HCl acids. FTIR and XRD were used to determine the functional groups of treated sample and the contents of ash, respectively.en
dc.description.urihttps://doi.org/10.1080/009083190523307
dc.identifier.doi10.1080/009083190523307
dc.identifier.endpage1464
dc.identifier.issn0090-8312
dc.identifier.issue15
dc.identifier.startpage1457
dc.identifier.urihttps://hdl.handle.net/20.500.14981/49468
dc.identifier.volume27
dc.identifier.wos000233046900007
dc.language.isoeng
dc.publisherTAYLOR & FRANCIS INC
dc.relation.ispartofENERGY SOURCES
dc.subjectasphaltite
dc.subjectdemineralization
dc.subjectFTIR
dc.subjectmineral matter
dc.subjectXRD
dc.subjectCHEMICAL DEMINERALIZATION
dc.subjectCOAL
dc.subjectLIGNITES
dc.subjectEnergy & Fuels
dc.subjectEngineering
dc.titleRemoval of mineral matter from Silopi-Harput asphaltite by acid treatment
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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