Adsorption of Sulfur Dioxide From Coal Combustion Gases on Natural Zeolite

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dc.contributor.authorDemirbas, Ayhan
dc.date.accessioned2020-03-26T17:03:00Z
dc.date.available2020-03-26T17:03:00Z
dc.date.issued2006
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this study, better efficiency of SO2 removal in flue gas from lignite coal combustion by adding of NZ in the gas phase was achieved. Natural zeolite was exposed to flue gas containing sulfur dioxide at varying conditions of relative humidity and temperature. It was found that the amount of sulfate on the zeolite increased with increasing relative humidity and temperature. The percents of adsorbed sulfur dioxide were 86, 74, 56, and 35, while the values of relative humidity (RH) were 75, 60, 45, and 30% for 40 minutes, respectively. The percents of adsorbed sulfur dioxide sharply increased within the first 40 min for the values of RH were 75 and 60, and after 40 min, slightly increased, then reached a plateau. In general, as increasing the RH increased the amount of sulfur dioxide adsorbed by natural zeolite. The amounts of adsorbed sulfur dioxide increased with exposure time. It increased and reached 30.2 mg/g for 40 min. After 40 min, it slightly increased and then reached a plateau. The NZ adsorbs 35.1 mg SO2 per gram adsorbent with 75% RH at 298 K from a simulated coal combustion flue gas. The amounts of adsorbed sulfur dioxide increased with increasing temperature. The NZ adsorbs 71.5 mg SO2 per gram adsorbent with 75% RH for 100 min exposure time from the flue gas mixture.en_US
dc.identifier.citationDemirbas, A., (2006). Adsorption of Sulfur Dioxide From Coal Combustion Gases on Natural Zeolite. Energy Sources Part A-Recovery Utilization and Environmental Effects, 28(14), 1329-1335. Doi: 10.1080/009083190910550
dc.identifier.doi10.1080/009083190910550en_US
dc.identifier.endpage1335en_US
dc.identifier.issn1556-7036en_US
dc.identifier.issue14en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1329en_US
dc.identifier.urihttps://dx.doi.org/10.1080/009083190910550
dc.identifier.urihttps://hdl.handle.net/20.500.12395/20310
dc.identifier.volume28en_US
dc.identifier.wosWOS:000240235800007en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorDemirbas, Ayhan
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofEnergy Sources Part A-Recovery Utilization and Environmental Effectsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectAdsorptionen_US
dc.subjectFlue gasen_US
dc.subjectLigniteen_US
dc.subjectNatural zeoliteen_US
dc.subjectSulfur dioxideen_US
dc.subjectSulfur removalen_US
dc.titleAdsorption of Sulfur Dioxide From Coal Combustion Gases on Natural Zeoliteen_US
dc.typeArticleen_US

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