Combustion mechanism and ash-to-gas products of star anise residues: Atmosphere and temperature dependencies and joint optimization

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dc.authorid0000-0003-1099-4363en_US
dc.contributor.authorChen, Tao
dc.contributor.authorLi, Xiaoming
dc.contributor.authorLiang, Jiayu
dc.contributor.authorEvrendilek, Fatih
dc.contributor.authorWen, Xiaocui
dc.contributor.authorLin, Sen
dc.contributor.authorLiu, Jingyong
dc.date.accessioned2024-03-04T11:09:19Z
dc.date.available2024-03-04T11:09:19Z
dc.date.issued2023en_US
dc.departmentBAİBÜ, Mühendislik Fakültesi, Çevre Mühendisliği Bölümüen_US
dc.descriptionAcknowledgement This research was financially supported by the National Natural Science Foundation of China (No. 51978175, 42177196) , the Scientific and Technological Planning Project of Guangzhou, China (No.202103000004) , Guangdong Basic and Applied Basic Research Foun-dation (No. 2022A1515010825) ,and Guangdong Province Science and Technology Planning Project, China (No. 2022A0505050076) . We would like to thank Miss. Yang at the Analysis and Test Center of Guangdong University of Technology for her assistance with TG-FTIR analysis.en_US
dc.description.abstractThe efficient energy utilization of biomass is still being explored to lessen the heavy dependence on fossil fuels. This study aimed at characterizing the combustion behaviors, performances, ash-to-gas products, reaction mechanisms, and joint optimization of star anise (Illicium verum Hook. f. (SA)) residues in response to temper-ature, heating rate, and atmosphere type (N2/O2 versus CO2/O2). The main combustion stage of SA was between 150 and 580 degrees C. The combustion performance indices were higher in N2/O2 than CO2/O2. The estimated acti-vation energy varied between 168.26 and 241.77 kJ/mol. F1, F1.5, A1.5, and A2 well described the most likely reaction mechanisms. The energetically and environmentally multiple objectives were simultaneously optimized using artificial neural networks with the operational inputs of temperature and atmosphere type. The relative importance of the atmosphere type to the gaseous products were thus: aromatics < C-O < C--O < CO < CO2 < H2O < CH4. The combustion gaseous products were the same in both atmospheres. The SA ash was of K type with a high deposition risk in both atmospheres. Changing N2 to CO2 reduced the tendency of ash scaling and slagging.en_US
dc.description.sponsorshipNational Natural Science Foundation of China [51978175, 42177196]; Scientific and Technological Planning Project of Guangzhou, China [202103000004]; Guangdong Basic and Applied Basic Research Foun-dation [2022A1515010825]; Guangdong Province Science and Technology Planning Project, China [2022A0505050076]; Yang at the Analysis and Test Center of Guangdong University of Technologyen_US
dc.identifier.citationChen, T., Li, X., Liang, J., Evrendilek, F., Wen, X., Lin, S., & Liu, J. (2023). Combustion mechanism and ash-to-gas products of star anise residues: Atmosphere and temperature dependencies and joint optimization. Fuel, 336, 126812.en_US
dc.identifier.doi10.1016/j.fuel.2022.126812
dc.identifier.endpage16en_US
dc.identifier.issn0016-2361
dc.identifier.issn1873-7153
dc.identifier.scopus2-s2.0-85146061148en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.fuel.2022.126812
dc.identifier.urihttps://hdl.handle.net/20.500.12491/12045
dc.identifier.volume336en_US
dc.identifier.wosWOS:000922936600001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorEvrendilek, Fatih
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.subjectStar Aniseen_US
dc.subjectIncinerationen_US
dc.subjectSecond-Generation Biofuelsen_US
dc.subjectKineticsen_US
dc.subjectThermodynamicsen_US
dc.subjectTg-Ftiren_US
dc.titleCombustion mechanism and ash-to-gas products of star anise residues: Atmosphere and temperature dependencies and joint optimizationen_US
dc.typeArticleen_US

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