High surface area mesoporous activated carbon from tomato processing solid waste by zinc chloride activation: process optimization, characterization and dyes adsorption

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dc.contributor.authorSaygili, Hasan
dc.contributor.authorGuzel, Fuat
dc.date.accessioned2024-04-24T16:15:01Z
dc.date.available2024-04-24T16:15:01Z
dc.date.issued2016
dc.departmentDicle Üniversitesien_US
dc.description.abstractThe aim of this study is to produce the activated carbon at optimum production conditions from the tomato processing waste by ZnCl2 activation. The influences of the production variables, such as impregnation ratio, carbonization temperature, and carbonization time on the some pore characteristics of produced carbons have been investigated, and the best production conditions were determined. The optimal activated carbon which had the highest surface area and pore volume was obtained by these conditions as follows: 6:1 impregnation ratio, 600 degrees C carbonization temperature and 1 h carbonization time. The optimum conditions resulted in an activated carbon with a carbon content of 53.92% and a yield of 38.20%, while the surface area of 1093 m(2)/g, with the total pore volume of 1.569 cm(3)/g, mesoporosity of 91.78% and average pore diameter of 5.92 nm. It was characterized by some physical and chemical techniques. Its adsorptive performance was tested using methylene blue and metanil yellow dyes. The adsorption behavior was well described by the Langmuir isotherm model, showing a maximum adsorption capacity for methylene blue and metanil yellow of 400 mg/g and 385 mg/g, respectively. The results revealed the potential use of optimal activated carbon for removal of cationic and anionic dyes. (C) 2016 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipDicle 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.jclepro.2015.12.055
dc.identifier.endpage1004en_US
dc.identifier.issn0959-6526
dc.identifier.issn1879-1786
dc.identifier.scopus2-s2.0-84952333665
dc.identifier.scopusqualityQ1
dc.identifier.startpage995en_US
dc.identifier.urihttps://doi.org/10.1016/j.jclepro.2015.12.055
dc.identifier.urihttps://hdl.handle.net/11468/15600
dc.identifier.volume113en_US
dc.identifier.wosWOS:000370993200094
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofJournal of Cleaner Production
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTomato Processing Wasteen_US
dc.subjectActivated Carbonen_US
dc.subjectProcess Optimizationen_US
dc.subjectCharacterizationen_US
dc.subjectDyes Adsorptionen_US
dc.titleHigh surface area mesoporous activated carbon from tomato processing solid waste by zinc chloride activation: process optimization, characterization and dyes adsorptionen_US
dc.titleHigh surface area mesoporous activated carbon from tomato processing solid waste by zinc chloride activation: process optimization, characterization and dyes adsorption
dc.typeArticleen_US

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