Novel and sustainable precursor for high-quality activated carbon preparation by conventional pyrolysis: Optimization of produce conditions and feasibility in adsorption studies

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dc.contributor.authorSaygili, Hasan
dc.contributor.authorGuzel, Fuat
dc.date.accessioned2024-04-24T16:10:52Z
dc.date.available2024-04-24T16:10:52Z
dc.date.issued2018
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe purpose of this study is to produce powdered activated carbon under optimized conditions from a novel precursor, carob (Ceratonia siliqua L.) industrial processing residues, by zinc chloride (ZnCl2) chemical activation. The production influences of impregnation ratio (ZnCl2/precursor, g g(-1)), carbonization temperature, and carbonization duration on the some textural properties of produced carbons have been investigated and the best production conditions were determined. The optimum conditions resulted in an activated carbon with a carbon content of 58.95% and a yield of 48.83%, while the surface area of 1693 m(2) g(-1), with the total pore volume of 2.655 cm(3) g(-1), mesoporosity of 98.95% and average pore diameter of 6.70 nm. Its adsorptive performance was tested using methylene blue and metanil yellow dyes. The adsorption behaviors for both dyes were well described by the Langmuir isotherm model, showing a monolayer adsorption capacity of 597 mg g(-1) and 568 mg g(-1), respectively. The results indicate that optimal activated carbon could be employed as an efficient adsorbent for the removal of the basic and acidic dyes from effluents. (C) 2017 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.en_US
dc.description.sponsorshipScientific Research Fund of Dicle University [12-ZEF-95]en_US
dc.description.sponsorshipThe authors acknowledge the Scientific Research Fund of Dicle University for financial support (Project No: 12-ZEF-95).en_US
dc.identifier.doi10.1016/j.apt.2017.12.014
dc.identifier.endpage736en_US
dc.identifier.issn0921-8831
dc.identifier.issn1568-5527
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85039158918
dc.identifier.scopusqualityQ1
dc.identifier.startpage726en_US
dc.identifier.urihttps://doi.org/10.1016/j.apt.2017.12.014
dc.identifier.urihttps://hdl.handle.net/11468/15159
dc.identifier.volume29en_US
dc.identifier.wosWOS:000428519600031
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofAdvanced Powder Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCarob Processing Residuesen_US
dc.subjectActivated Carbonen_US
dc.subjectProduction Optimizationen_US
dc.subjectCharacterizationen_US
dc.subjectDye Adsorptionen_US
dc.titleNovel and sustainable precursor for high-quality activated carbon preparation by conventional pyrolysis: Optimization of produce conditions and feasibility in adsorption studiesen_US
dc.titleNovel and sustainable precursor for high-quality activated carbon preparation by conventional pyrolysis: Optimization of produce conditions and feasibility in adsorption studies
dc.typeArticleen_US

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