Determination of Pyrolysis Kinetics of Cellulose and Lignin Fractions Isolated from Selected Turkish Biomasses

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dc.contributor.authorBallice, Levent
dc.contributor.authorSert, Murat
dc.contributor.authorSaglam, Mehmet
dc.contributor.authorYuksel, Mithat
dc.date.accessioned2020-12-01T12:01:20Z
dc.date.available2020-12-01T12:01:20Z
dc.date.issued2020
dc.departmentEge Üniversitesien_US
dc.description.abstractThe pyrolysis behavior of Turkish biomass samples such as hazelnut shell, almond shell, and sunflower stalk residue was studied using a thermogravimetric analysis (TGA) laboratory-scale setup. Biomass samples were characterized using the standard method of the Van Soest detergent analysis, and both the virgin biomass and fractions were investigated. the reaction temperature was increased to 900 degrees C with a heating rate range between 2 and 60 degrees C min(-1) in the TGA experiments. Seven solid-state reaction models were applied to evaluate the obtained experimental TGA results. the heating rate was not the only parameter affecting the values of activation energy and the ratio of the main components such as the cellulose and lignin of the virgin biomass samples (almond shell, sunflower stalk, and hazelnut shell) also affected the value of the activated energy values. It was determined that a model fitting mechanism gives limited information to determine the exact activation energy values for the samples. the reaction order model provided straightforward and decisive results for all the biomass and lignin samples. Models of two- and three-dimensional diffusion were better suitable for the cellulose devolatilization. It was also determined that the activation energy of the lignin samples was similar regardless of the types of biomass. According to the kinetic calculations, the cellulose samples showed the highest activation energy values and the lignin samples had the lowest.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [106T748]; Council of Higher Education (Turkey)Ministry of National Education - Turkeyen_US
dc.description.sponsorshipThe authors gratefully appreciate the financial support ofThe Scientific and Technological Research Council of Turkey (TUBITAK) (Project No: 106T748), and we would like to thank the Council of Higher Education (Turkey) for the scholarship. the authors appreciate the Karlsruhe Institute of Technology, for analyzing the elemental composition of the biomass samples. the authors also appreciate the TU Delft/Faculty of 3 mE, Department of P&E for the TGA-FTIR analysis of the biomass samples. Finally, the authorswould like to thank Mr. G. Serin for his support in the isolation steps of the biomass samples.en_US
dc.identifier.doi10.1007/s13369-020-04594-4
dc.identifier.endpage7444en_US
dc.identifier.issn2193-567X
dc.identifier.issn2191-4281
dc.identifier.issn2193-567Xen_US
dc.identifier.issn2191-4281en_US
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-85084440912en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage7429en_US
dc.identifier.urihttps://doi.org/10.1007/s13369-020-04594-4
dc.identifier.urihttps://hdl.handle.net/11454/62391
dc.identifier.volume45en_US
dc.identifier.wosWOS:000531116000001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofArabian Journal For Science and Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiomassen_US
dc.subjectLigninen_US
dc.subjectCelluloseen_US
dc.subjectActivation energyen_US
dc.subjectPyrolysisen_US
dc.subjectKineticsen_US
dc.titleDetermination of Pyrolysis Kinetics of Cellulose and Lignin Fractions Isolated from Selected Turkish Biomassesen_US
dc.typeArticleen_US

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