Co-liquefaction of Tuncbilek lignite with algae (spirulina species): Effect of process parameters and characterization of chars and oils

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dc.authoridKaraca, Huseyin/0000-0002-0543-8947
dc.authorwosidKaraca, Huseyin/ABG-8103-2020
dc.contributor.authorCavusoglu, Bugra
dc.contributor.authorKoyunoglu, Cemil
dc.contributor.authorKaraca, Huseyin
dc.date.accessioned2024-08-04T20:53:04Z
dc.date.available2024-08-04T20:53:04Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractNowadays, to reduce the cost of coal liquefaction and to produce a new liquid fuel alternative to petroleum, it is considered a more convenient method to liquefy coal and biomass together instead of solely coal liquefaction. Liquefaction experiments were carried out by changing the solvent/solid ratio of 1/1-5/1, reaction temperature 320-400 degrees C, reaction time 30-90 min, and algae/lignite ratio in the range of 1/1-5/1. As a result of this study, the most suitable process parameters obtained by considering total conversion are; solvent/solid ratio 3/1, reaction time 60 min, algae/lignite ratio 4/1, and reaction temperature 380 degrees C. Under these conditions, the highest total conversion is approximately 80% and 77% in catalytic and non-catalytic conditions, respectively. Under non-catalytic conditions of co-liquefaction experiments due to the GC-MS results, cyclopentane (raw material of motor oil), pentadecane, 2-methyl-naphthalene, octa-ethylene glycol, ethylene oxide heptamer are the main products of optimum parameters aforementioned for oil. They are mainly used in fuel technology and used in the chemical industry as raw materials mean low-cost production as well.en_US
dc.identifier.doi10.1016/j.rineng.2022.100595
dc.identifier.issn2590-1230
dc.identifier.scopus2-s2.0-85140243080en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.rineng.2022.100595
dc.identifier.urihttps://hdl.handle.net/11616/100951
dc.identifier.volume16en_US
dc.identifier.wosWOS:000907714000003en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofResults in Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectTuncbilek ligniteen_US
dc.subjectAlgaeen_US
dc.subjectProcess parameters optimizationen_US
dc.subjectCo-processingen_US
dc.subjectProducts characterizationen_US
dc.subjectOil+gas yieldsen_US
dc.titleCo-liquefaction of Tuncbilek lignite with algae (spirulina species): Effect of process parameters and characterization of chars and oilsen_US
dc.typeArticleen_US

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