Effect of mineral matter on the isothermal pyrolysis product of Sirnak asphaltite (Turkey)

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dc.contributor.authorSert, Murat
dc.contributor.authorBallice, Levent
dc.contributor.authorYuksel, Mithat
dc.contributor.authorSaglam, Mehmet
dc.date.accessioned2019-10-27T21:37:37Z
dc.date.available2019-10-27T21:37:37Z
dc.date.issued2011
dc.departmentEge Üniversitesien_US
dc.description.abstractIsothermal pyrolysis of raw and demineralized Sirnak asphaltite (SASP) was investigated to determine product yield and distribution of volatile products at different temperatures. First, asphaltite sample treated with HCl, HNO3 and HF to remove carbonates, pyrite and silicates from organic structure. Then, raw and these treated asphaltite samples were pyrolyzed in isothermal pyrolysis reactor at 450, 500, 550, 600 and 650 degrees C. Pyrolysis products were analyzed by capillary gas chromatography. Volatile hydrocarbon recovery (VHR) and total hydrocarbon recovery (THR) were calculated. VHR and THR were increased with increasing temperature. In contrast, solid residue decreased. Removal of carbonates and pyrite decreased the volatile product yield. However, for HF treated samples gas product evolution increased. Carbon balance established around the reactor, carbon in solid residue was determined and asphaltene and pre-asphaltene fractions were calculated. In addition, n-paraffins and 1-olefins were grouped according to the carbon number. (C) 2011 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.fuel.2011.04.007
dc.identifier.endpage2772en_US
dc.identifier.issn0016-2361
dc.identifier.issn1873-7153
dc.identifier.issn0016-2361en_US
dc.identifier.issn1873-7153en_US
dc.identifier.issue8en_US
dc.identifier.startpage2767en_US
dc.identifier.urihttps://doi.org/10.1016/j.fuel.2011.04.007
dc.identifier.urihttps://hdl.handle.net/11454/46244
dc.identifier.volume90en_US
dc.identifier.wosWOS:000290899500028en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofFuelen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPyrolysisen_US
dc.subjectAsphaltiteen_US
dc.subjectDemineralizationen_US
dc.subjectHydrocarbon yielden_US
dc.titleEffect of mineral matter on the isothermal pyrolysis product of Sirnak asphaltite (Turkey)en_US
dc.typeArticleen_US

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