Determination of pyrolysis properties of sirnak (Avgamasya) asphaltite by thermal analysis methods

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dc.authoridKorkmaz, Aydan Aksogan/0000-0002-3309-9719
dc.authorwosidKorkmaz, Aydan Aksogan/AAG-6359-2019
dc.contributor.authorKorkmaz, A. Aksogan
dc.contributor.authorOzbas, K. E.
dc.date.accessioned2024-08-04T20:43:14Z
dc.date.available2024-08-04T20:43:14Z
dc.date.issued2017
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this study, pyrolysis properties of Srnak asphaltite have been determined by thermal analysis methods. According to proximate and elemental analysis results, air-dried sample contains 0.56% moisture, 46.51% ash, 34.02% volatile matter, 18.91% fixed carbon, 42.1% C, 3.57% H, 0.50% N, 5.55% S, and 48.28% O by weight. For the determination of pyrolysis properties of the sample, DTA and TGA of thermal analysis methods have been used. DTA and TGA experiments have been carried out by using approximately 10 mg sample, under 50 ml/min nitrogen gas flow rate, from ambient to 900 degrees C temperature range. To investigate the effects of particle size and heating rate on pyrolysis properties, TGA experiments have been carried out by using three different particle sizes and five different heating rates. By examining the TG/DTG thermograms, three different temperature regions have been found that depend on moisture loss, volatile release, and mineral matter decomposition. Also, by using TG/DTG data of the samples, apparent activation energies and Arrhenius constants were calculated by Arrhenius and Coats-Redfern kinetic models, and the results were compared with each other.en_US
dc.identifier.doi10.1080/15567036.2017.1336823
dc.identifier.endpage1517en_US
dc.identifier.issn1556-7036
dc.identifier.issn1556-7230
dc.identifier.issue14en_US
dc.identifier.scopus2-s2.0-85021807846en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1511en_US
dc.identifier.urihttps://doi.org/10.1080/15567036.2017.1336823
dc.identifier.urihttps://hdl.handle.net/11616/97879
dc.identifier.volume39en_US
dc.identifier.wosWOS:000411063200009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofEnergy Sources Part A-Recovery Utilization and Environmental Effectsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAsphaltiteen_US
dc.subjectDTAen_US
dc.subjectkinetic analysisen_US
dc.subjectTGAen_US
dc.subjectthermal analysisen_US
dc.titleDetermination of pyrolysis properties of sirnak (Avgamasya) asphaltite by thermal analysis methodsen_US
dc.typeArticleen_US

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