Experimental investigation on sucrose/alumina catalyst coated converter in gasoline engine exhaust gas

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dc.contributor.authorSathyanarayanan, S.
dc.contributor.authorSuresh, S.
dc.contributor.authorSaravanan, C. G.
dc.contributor.authorUslu, Samet
dc.date.accessioned2024-09-29T15:51:27Z
dc.date.available2024-09-29T15:51:27Z
dc.date.issued2023
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, a modified catalytic converter was employed to treat the harmful exhaust gas pollutants of a twin-cylinder, four-stroke spark-ignition engine. This research mainly focuses on the emission reduction of unburnt hydrocarbons, carbon monoxide, and nitrogen oxides at low light-off temperatures. A sucrolite catalyst (sucrolite) was coated over the metallic substrate present inside the catalytic converter, and exhaust gas was allowed to pass through it. A scanning electron microscope, X-ray diffraction, and Fourier transform infrared spectroscopy were used to investigate the changes in morphology, chemical compounds, and functional group elements caused by the reactions. Catalytic reactions were studied by varying the engine loads and bed temperatures, and the results were compared with those of the commercial catalytic converter. The results show that sucrose present in the catalyst was suitable at low temperatures while alumina was suitable for a wide range of temperatures. In the case of the modified catalytic converter, the maximum catalytic conversion efficiencies achieved for oxidizing CO and HC were 70.73% and 85.14%, respectively, and for reduction reaction at NOx was 60.22% which is around 42% higher than in commercial catalytic converter. As a result, this study claims that sucrolite catalyst is effective for low-temperature exhaust gas.en_US
dc.identifier.doi10.1007/s11356-022-20655-7
dc.identifier.endpage61216en_US
dc.identifier.issn0944-1344
dc.identifier.issn1614-7499
dc.identifier.issue22en_US
dc.identifier.pmid35562607en_US
dc.identifier.scopus2-s2.0-85132615964en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage61204en_US
dc.identifier.urihttps://doi.org/10.1007/s11356-022-20655-7
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4080
dc.identifier.volume30en_US
dc.identifier.wosWOS:000799408400009en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSpringer Heidelbergen_US
dc.relation.ispartofEnvironmental Science and Pollution Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSucroseen_US
dc.subjectAluminaen_US
dc.subjectLow light-off temperatureen_US
dc.subjectCatalytic converteren_US
dc.subjectNO emissionen_US
dc.subjectEmission controlen_US
dc.titleExperimental investigation on sucrose/alumina catalyst coated converter in gasoline engine exhaust gasen_US
dc.typeArticleen_US

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