Pyrolysis performance, kinetic, thermodynamic, product and joint optimization analyses of incense sticks in N-2 and CO2 atmospheres

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dc.authorid0000-0001-6841-6457en_US
dc.authorid0000-0003-1099-4363en_US
dc.contributor.authorWen, Shaoting
dc.contributor.authorYan, Youping
dc.contributor.authorLiu, Jingyong
dc.contributor.authorBüyükada, Musa
dc.contributor.authorEvrendilek, Fatih
dc.date.accessioned2021-06-23T19:50:51Z
dc.date.available2021-06-23T19:50:51Z
dc.date.issued2019
dc.departmentBAİBÜ, Mühendislik Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.description.abstractThermogravimetric and pyrolysis-gas chromatography/mass spectrometry analyses were performed to quantify the pyrolysis performances, kinetics, thermodynamics, products and optimization of incense sticks (IS) in N-2 and CO2 atmospheres at five heating rates. The increased heating rate caused a lagged IS pyrolysis, moving its curves to a higher temperature. According to four model-free methods, activation energy estimates ranged from 34.17 to 439.19 kJ.mol(-1) and 28.46-187.34 kJ.mol(-1) in the N-2 and CO2 atmospheres, respectively. The three-dimension diffusion (spherical symmetry) (D3) was determined using the Horowitz-Metzger method as the most probable degradation mechanism in both atmospheres. The main pyrolytic products were found as benzene and its derivatives whose mass accounted for 49.94% of the total 18 products. Significant two-way interaction effects were found between temperature, heating rate, and atmosphere type on the three responses of remaining mass, derivative thermogravimetry, and differential scanning calorimetry (p = 0.001). The best joint optimization was obtained at 899.5 degrees C with the heating rate of 5 degrees C.min(-1) in the CO2 atmosphere and was more sensitive to the increased heating rate in the N-2 than CO2 atmosphere. (C) 2019 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.renene.2019.04.040
dc.identifier.endpage827en_US
dc.identifier.issn0960-1481
dc.identifier.scopus2-s2.0-85064828748en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage814en_US
dc.identifier.urihttps://doi.org/10.1016/j.renene.2019.04.040
dc.identifier.urihttps://hdl.handle.net/20.500.12491/9876
dc.identifier.volume141en_US
dc.identifier.wosWOS:000472241100071en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorBüyükada, Musa
dc.institutionauthorEvrendilek, Fatih
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofRenewable Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectJoint Optimizationen_US
dc.subjectThermogravimetric Analysisen_US
dc.subjectPy-GC/MSen_US
dc.subjectDegradation Mechanismen_US
dc.subjectModel-Free Methodsen_US
dc.titlePyrolysis performance, kinetic, thermodynamic, product and joint optimization analyses of incense sticks in N-2 and CO2 atmospheresen_US
dc.typeArticleen_US

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