Carbon molecular sieve production from defatted spent coffee ground using ZnCl2 and benzene for gas purification

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dc.authoridEskicioglu, Cigdem/0000-0002-7673-134X
dc.authoridAtabani, Abdulaziz/0000-0001-6793-5589
dc.authoridKumar, Gopalakrishnan/0000-0002-7848-5138
dc.authoridAtelge, Muhamed Rasit/0000-0002-0613-2501
dc.contributor.authorKaya, M.
dc.contributor.authorAtelge, M. R.
dc.contributor.authorBekirogullari, M.
dc.contributor.authorEskicioglu, Cigdem
dc.contributor.authorAtabani, A. E.
dc.contributor.authorKumar, Gopalakrishnan
dc.contributor.authorYildiz, Y. S.
dc.date.accessioned2024-12-24T19:23:58Z
dc.date.available2024-12-24T19:23:58Z
dc.date.issued2020
dc.departmentSiirt Üniversitesi
dc.description4th International Conference on Alternative Fuels, Energy and Environment - Future and Challenges (ICAFEE) -- OCT 18-21, 2019 -- Feng Chia Univ, Taichung, PEOPLES R CHINA
dc.description.abstractThe aim of the current study is to manufacture molecular sieve from the defatted spent coffee ground. The defatted spent coffee ground for the specified particle size (100 mu m) was chemically activated with different agents (ZnCl2, H3PO4, KOH) and then carbonized at different temperatures (400-900 degrees C). A thorough characterization of the produced activated carbon was performed and activated carbons with the highest BET surface area were subsequently used to produce carbon molecular sieve. The surface modification was performed with benzene vapor at different temperatures (600-900 degrees C) and different combustion times (30-90 min.). In addition to the BET analysis, SEM, TGA and FT-IR analysis were also undertaken. The results obtained through characterizations showed that the pore diameters of carbon molecular sieve produced from defatted spent coffee ground varied from 2 to 4 angstrom. To conclude, the results suggest that the fabricated carbon molecular sieve can be used for the removal of impurities such as CH4, CO2, NOx and other impurities in natural and biogas considering the porosity of the sieves.
dc.identifier.doi10.1016/j.fuel.2020.118183
dc.identifier.issn0016-2361
dc.identifier.issn1873-7153
dc.identifier.scopus2-s2.0-85085570833
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.fuel.2020.118183
dc.identifier.urihttps://hdl.handle.net/20.500.12604/5791
dc.identifier.volume277
dc.identifier.wosWOS:000541255200067
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofFuel
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectDefatted spent coffee ground
dc.subjectCarbon molecular sieve (CMS)
dc.subjectGas purification
dc.subjectBenzene
dc.titleCarbon molecular sieve production from defatted spent coffee ground using ZnCl2 and benzene for gas purification
dc.typeConference Object

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