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dc.contributor.authorAteş, Funda
dc.contributor.authorIşıkdağ, Müjde Aslı
dc.date.accessioned2021-09-20T10:39:07Z
dc.date.available2021-09-20T10:39:07Z
dc.date.issued2008en_US
dc.identifier.citationAtes, F., & Işıkdağ, M. A. (2008). Evaluation of the role of the pyrolysis temperature in straw biomass samples and characterization of the oils by GC/MS. Energy & Fuels, 22(3), 1936-1943.en_US
dc.identifier.issn0887-0624
dc.identifier.issn1520-5029
dc.identifier.urihttps://doi.org/10.1021/ef7006276
dc.identifier.urihttps://hdl.handle.net/11552/1998
dc.description.abstractThe aim of this study is to investigate the variation of thermal conversion of agricultural wastes in a fixed bed reactor with temperature and elucidating the chemical structure of oil products formed during the process. Pyrolysis of two similar biomass samples, namely wheat straw (WS) and oat straw (OS), was conducted in a fixed-bed reactor with a heating rate of 7 °C/min, mean particle size, and pyrolysis temperature ranging from 300 to 800 °C. Influence of pyrolysis temperature on product yields and compositions was investigated. The results indicated that the maximum oil yields were obtained at moderate temperatures (500−600 °C) for WS and OS as 19.1% and 20.3%, respectively. According to the column chromatography results, polar, aliphatic, and aromatic fractions were maximized in lower, moderate, and higher temperatures, respectively. The structure of oil was then explained in detail by analyzing with 1H nuclear magnetic resonance (NMR) and gas chromatography/mass spectrometry (GC/MS) methods. The pyrolysis oils were found to be chemically highly heterogeneous and contained phenols, carbonyl groups, carboxylic acids, aromatic compounds, monoaromatic compounds, PAH’s, esters, n-alkanes and alkenes, and nitrogenous compounds. According to these results, oils can be used as fuel and are a valuable source of chemical raw materails.en_US
dc.language.isoengen_US
dc.publisherAmerican Chemical Societyen_US
dc.identifier.doi10.1021/ef7006276en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHydrocarbonsen_US
dc.subjectLipidsen_US
dc.subjectBiomassen_US
dc.subjectAromatic Compoundsen_US
dc.subjectPyrolysisen_US
dc.titleEvaluation of the role of the pyrolysis temperature in straw biomass samples and characterization of the oils by GC/MSen_US
dc.typearticleen_US
dc.relation.ispartofEnergy & Fuelsen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.identifier.volume22en_US
dc.identifier.issue3en_US
dc.identifier.startpage1936en_US
dc.identifier.endpage1943en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.relation.indexScopusen_US
dc.relation.indexWoSen_US
dc.relation.indexWoS - Science Citation Index Expandeden_US
dc.contributor.institutionauthorIşıkdağ, Müjde Aslı
dc.description.other2WOS:000256057600071en_US
dc.description.wosqualityQ1en_US


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