Optimization of Smokeless Fuel Production from Lignite by Taguchi Orthogonal Design

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dc.authorid0000-0002-3309-9719en_US
dc.contributor.authorAksoğan Korkmaz, Aydan
dc.date.accessioned2022-03-22T08:09:30Z
dc.date.available2022-03-22T08:09:30Z
dc.date.issued2021en_US
dc.departmentMTÖ Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractIn this study, the pyrolysis of Konya Ermenek lignite was carried out under different conditions in N2 gas flow.Temperature (400, 500, 600 and 700°C), heating rate (5, 10, 15 and 20°C/min), flow rates of gas (100, 150, 200 and 250 cc/min) and residence time (45, 60, 75 and 90 min) were selected as experimental parameters. Taguchi experimental design was used to optimize pyrolysis parameters.The orthogonal array design plan was determined as L16 according to the available variables. Since the study aims to obtain smokeless fuel, char (solid) yields (CY) from the results are taken into consideration. And signal/noise (S/N) ratios of each test condition were calculated. As a result of the experiments, it was seen that the maximum CY and S/N ratio was obtained in Test No 1. As a result of the pyrolysis tests performed under the optimization conditions, it was determined that the S/N ratio was 35.21 and the CY was 57.63%. In addition, variance analysis (ANOVA) was applied to the test results and the percentage contributions of each factor for the char yields were determined. The maximum char yield was achieved using the optimized conditions were: pyrolysis temperature of 400°C, residence time 75 min, heating rate 20°C/min and flow rate of N2 100 cc/min.en_US
dc.identifier.citationKorkmaz, A. A. (2021). Optimization of Smokeless Fuel Production from Lignite by Taguchi Orthogonal Design. Solid Fuel Chemistry, 55(6), 444-449.en_US
dc.identifier.doi10.3103/S0361521921060082
dc.identifier.endpage449en_US
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85120867921en_US
dc.identifier.startpage444en_US
dc.identifier.urihttps://doi.org/10.3103/S0361521921060082
dc.identifier.urihttps://hdl.handle.net/20.500.12899/749
dc.identifier.volume55en_US
dc.identifier.wosWOS:000728175500012en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.relation.ispartofSolid Fuel Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTaguchi methoden_US
dc.subjectligniteen_US
dc.subjectpyrolysisen_US
dc.subjectchar yielden_US
dc.subjectS/N ratioen_US
dc.titleOptimization of Smokeless Fuel Production from Lignite by Taguchi Orthogonal Designen_US
dc.typeArticleen_US

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