Preparation and NOx Reduction Performance of Ag-Ni-TiO2/Cordierite Catalyst for HC-SCR System

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dc.contributor.authorÖzarslan, Himmet
dc.date.accessioned2024-12-24T19:16:37Z
dc.date.available2024-12-24T19:16:37Z
dc.date.issued2024
dc.departmentSiirt Üniversitesi
dc.description.abstractSelective catalytic reduction (SCR) technology in diesel engines is an exhaust after treatment system used for abatement of nitrogen oxide (NOx) emissions. In order to synthesize Ag-Ni-TiO2/Cordierite catalyst in the conducted study, a solution including silver nitrate (AgNO3), titanium dioxide (TiO2), and nickel (II) nitrate hexahydrate (Ni(NO3)2·6H2O) were used in the coating of the cordierite (2Al2O3-5SiO2-2MgO) main carrier structure. The prepared catalyst was characterized for morphological characteristics via scanning electron microscope (SEM) and energy dispersive spectroscopy (EDS) analysis. The NOx reduction measurements as catalytic was carried out at 20 °C intervals in the temperature range from 190 to 270°C at 1 kW and 3 kW motor loads and under 30000 h?1 space velocity (SV). Ethanol was used as a reductant during the experiments. As a results of the measurements, it was seen that the Ag-Ni-TiO2/Cordierite catalyst exhibited a good NOx conversion efficiency with 93.8 % at 270°C at 3 kW.
dc.identifier.doi10.21605/cukurovaumfd.1514048
dc.identifier.endpage347
dc.identifier.issn2757-9255
dc.identifier.issue2
dc.identifier.startpage339
dc.identifier.trdizinid1250089
dc.identifier.urihttps://doi.org/10.21605/cukurovaumfd.1514048
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1250089
dc.identifier.urihttps://hdl.handle.net/20.500.12604/4507
dc.identifier.volume39
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofÇukurova Üniversitesi Mühendislik Fakültesi dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectCatalyst
dc.subjectCordierite
dc.subjectNOx emission
dc.subjectSelective catalytic Reduction
dc.titlePreparation and NOx Reduction Performance of Ag-Ni-TiO2/Cordierite Catalyst for HC-SCR System
dc.typeArticle

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