Particle size effect of raw material on the pore structure of carbon support and its adsorption capability

dc.authoridÖnal, Yunus/0000-0001-6342-6816
dc.authoriderdogan, selim/0000-0002-9169-9771
dc.authoridBaşar, Canan Akmil/0000-0003-3574-0773
dc.authorwosidÖnal, Yunus/E-7170-2018
dc.authorwosiderdogan, selim/AAT-2487-2020
dc.authorwosidBaşar, Canan Akmil/ABG-9941-2020
dc.contributor.authorErdogan, Selim
dc.contributor.authorBasar, Canan Akmil
dc.contributor.authorOnal, Yunus
dc.date.accessioned2024-08-04T20:43:11Z
dc.date.available2024-08-04T20:43:11Z
dc.date.issued2017
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this study, a series of activated carbons were prepared from Tuncbilek lignite with different particle size by chemical activation. The effect of particle size of lignite on the pore structure of activated carbon and the adsorption kinetics of crystal violet (CV) onto these activated carbons was investigated. BET surface area values of activated carbon samples were determined in the range of 940-1054m(2) g(-1). Adsorption capacity of CV onto activated carbons was investigated in a batch system by considering the effects of various parameters such as initial dye concentration, agitation time and adsorption temperature. The Langmuir and Freundlich isotherms were used to describe the adsorption equilibrium studies. The adsorption kinetics of CV has been discussed using the pseudo-first-order, pseudo-second-order and intraparticle diffusion models. Results show that the pseudo-second-order kinetic equation could describe the adsorption kinetics for CV onto activated carbons. Using the thermodynamic equilibrium coefficient obtained at different temperatures and for the initial dye, the thermodynamic constants of adsorption (G degrees, H degrees and S degrees) were also evaluated.en_US
dc.identifier.doi10.1080/02726351.2016.1154911
dc.identifier.endpage337en_US
dc.identifier.issn0272-6351
dc.identifier.issn1548-0046
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85020230921en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage330en_US
dc.identifier.urihttps://doi.org/10.1080/02726351.2016.1154911
dc.identifier.urihttps://hdl.handle.net/11616/97846
dc.identifier.volume35en_US
dc.identifier.wosWOS:000402672400009en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofParticulate Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAdsorptionen_US
dc.subjectcrystal violeten_US
dc.subjectligniteen_US
dc.titleParticle size effect of raw material on the pore structure of carbon support and its adsorption capabilityen_US
dc.typeArticleen_US

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