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Entrained flow Co-gasification of torrefied biomass and coal

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dc.contributor.authorÖZDOĞAN, ZEYNEP SİBEL
dc.contributor.authorsÜnlü N., Özdoğan S.
dc.date.accessioned2023-01-02T11:38:46Z
dc.date.accessioned2026-01-11T10:24:28Z
dc.date.available2023-01-02T11:38:46Z
dc.date.issued2023-01-15
dc.description.abstract© 2022 Elsevier LtdIn this study, the effect of blending selected torrefied biomass and lower-rank coal samples on entrained flow co-gasification is experimentally investigated, and the results are compared with entrained flow gasification of coal samples. Three biomass samples were torrefied in a lab-scale torrefaction system to obtain a coal-like structure, coherent with the selected coal samples. 275 °C and 40 min were selected as the best-suited torrefaction condition for blending with the coal samples. Four 1:1 coal-torrefied biomass blends were prepared considering the ash and grindability properties for entrained flow co-gasification. The gasification simulations were carried out with Aspen HYSYS to assess the effect of the process conditions. The entrained flow gasifier with 15 kW capacity was built and operated between 1500 °C and 1200 °C with three coals and their four blends. The experimental results show methane (>1300 °C gasification temperature) and tar-free syngas composition. The results of entrained flow co-gasification experiments indicate higher cold gas efficiencies, better syngas quality, and carbon conversion with torrefied biomass blending compared to entrained flow gasification of coal samples. Co-utilization of coal and biomass can be part of a short to medium-term contribution to energy, waste, and global climate change problems.
dc.identifier.citationÜnlü N., Özdoğan S., "Entrained flow Co-gasification of torrefied biomass and coal", Energy, cilt.263, 2023
dc.identifier.doi10.1016/j.energy.2022.125864
dc.identifier.issn0360-5442
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85141545750&origin=inward
dc.identifier.urihttps://hdl.handle.net/11424/284686
dc.identifier.volume263
dc.language.isoeng
dc.relation.ispartofEnergy
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectSosyal ve Beşeri Bilimler
dc.subjectSosyoloji
dc.subjectTarımsal Bilimler
dc.subjectZiraat
dc.subjectTarım Makineleri
dc.subjectTarım Alet ve Makineleri
dc.subjectTarımda Enerji
dc.subjectBiyoyakıt Teknolojisi
dc.subjectBilgi Sistemleri, Haberleşme ve Kontrol Mühendisliği
dc.subjectSinyal İşleme
dc.subjectİnşaat Mühendisliği
dc.subjectYapı
dc.subjectMatematik
dc.subjectBilgisayar Bilimleri
dc.subjectTemel Bilimler
dc.subjectMühendislik ve Teknoloji
dc.subjectSocial Sciences and Humanities
dc.subjectSociology
dc.subjectAgricultural Sciences
dc.subjectAgriculture
dc.subjectFarm Machinery
dc.subjectAgricultural Tools and Machines
dc.subjectEnergy in Agriculture
dc.subjectBiofuels Technology
dc.subjectInformation Systems, Communication and Control Engineering
dc.subjectSignal Processing
dc.subjectCivil Engineering
dc.subjectStructure
dc.subjectMathematics
dc.subjectComputer Science
dc.subjectNatural Sciences
dc.subjectEngineering and Technology
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectTemel Bilimler (SCI)
dc.subjectSosyal Bilimler (SOC)
dc.subjectMühendislik
dc.subjectSosyal Bilimler Genel
dc.subjectMÜHENDİSLİK, MEKANİK
dc.subjectMÜHENDİSLİK, ÇEVRE
dc.subjectMÜHENDİSLİK, ELEKTRİK VE ELEKTRONİK
dc.subjectENERJİ VE YAKITLAR
dc.subjectİNŞAAT VE YAPI TEKNOLOJİSİ
dc.subjectMATEMATİK, UYGULAMALI
dc.subjectÇEVRE ÇALIŞMALARI
dc.subjectMÜHENDİSLİK, İMALAT
dc.subjectMÜHENDİSLİK, İNŞAAT
dc.subjectEngineering, Computing & Technology (ENG)
dc.subjectNatural Sciences (SCI)
dc.subjectSocial Sciences (SOC)
dc.subjectENGINEERING
dc.subjectMATHEMATICS
dc.subjectSOCIAL SCIENCES, GENERAL
dc.subjectENGINEERING, MECHANICAL
dc.subjectENGINEERING, ENVIRONMENTAL
dc.subjectENGINEERING, ELECTRICAL & ELECTRONIC
dc.subjectENERGY & FUELS
dc.subjectCONSTRUCTION & BUILDING TECHNOLOGY
dc.subjectMATHEMATICS, APPLIED
dc.subjectENVIRONMENTAL STUDIES
dc.subjectENGINEERING, MANUFACTURING
dc.subjectENGINEERING, CIVIL
dc.subjectİnşaat ve Yapı Mühendisliği
dc.subjectFizik Bilimleri
dc.subjectModelleme ve Simülasyon
dc.subjectYenilenebilir Enerji, Sürdürülebilirlik ve Çevre
dc.subjectYapı ve inşaat
dc.subjectYakıt Teknolojisi
dc.subjectEnerji Mühendisliği ve Güç Teknolojisi
dc.subjectKirlilik
dc.subjectMakine Mühendisliği
dc.subjectGenel Enerji
dc.subjectYönetim, İzleme, Politika ve Hukuk
dc.subjectEndüstri ve İmalat Mühendisliği
dc.subjectElektrik ve Elektronik Mühendisliği
dc.subjectCivil and Structural Engineering
dc.subjectPhysical Sciences
dc.subjectModeling and Simulation
dc.subjectRenewable Energy, Sustainability and the Environment
dc.subjectBuilding and Construction
dc.subjectFuel Technology
dc.subjectEnergy Engineering and Power Technology
dc.subjectPollution
dc.subjectMechanical Engineering
dc.subjectGeneral Energy
dc.subjectManagement, Monitoring, Policy and Law
dc.subjectIndustrial and Manufacturing Engineering
dc.subjectElectrical and Electronic Engineering
dc.subjectBiomass
dc.subjectCo-gasification
dc.subjectEntrained bed gasifier
dc.subjectLow-rank coals
dc.subjectTorrefaction
dc.titleEntrained flow Co-gasification of torrefied biomass and coal
dc.typearticle
dspace.entity.typePublication

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