SO_x 함유 HC-SCR에서 산처리 Ag/Al_2O_3 촉매의 반응 특성
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이주헌 | - |
dc.contributor.author | 박정환 | - |
dc.contributor.author | 김성수 | - |
dc.contributor.author | 유승준 | - |
dc.contributor.author | 김진걸 | - |
dc.date.accessioned | 2021-08-12T06:26:33Z | - |
dc.date.available | 2021-08-12T06:26:33Z | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 1738-7264 | - |
dc.identifier.issn | 2288-7407 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/17029 | - |
dc.description.abstract | Ethanol was used as reducing agent to remove NO_x exhaust from the stationary source. Pre-treatment with sulfuric acid over Ag/Al_2O_3 catalyst was dedicated to overcome the SO_2 poisoning effect. The NO_x reduction experiment was performed under the simulated condition of power plant The increased surface area with higher CPSI devoted to increase de-NO_x yield. De-NO_x yield of the NO_x exhaust containing 20 ppm of SO_2 increased after acid treatment with 0.7% H_2SO_4 over 4.0% Ag/Al_2O_3,where the increased dispersion of Ag found from the results of XRD and XPS was the dominant factor for the increased de-NO_x yield. However, the reason for the decreased de-NO_x yield with the acid treatment of higher concentration (1.0% and 2.0%) of H_2SO_4 was found to be due to the formation of Ag_2SO_4 crystallites found from XRD result. Acid-treated Ag/Al_2O_3 catalyst showed maximum de-NO_x yield at higher temperature than non-treated Ag/Al_2O_3 catalyst did. | - |
dc.format.extent | 7 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 한국수소및신에너지학회 | - |
dc.title | SO_x 함유 HC-SCR에서 산처리 Ag/Al_2O_3 촉매의 반응 특성 | - |
dc.title.alternative | Effect of SO_x on HC-SCR Kinetics over Ag/Al_2O_3 Catalyst | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.bibliographicCitation | 한국수소및신에너지학회논문집, v.22, no.5, pp 714 - 720 | - |
dc.citation.title | 한국수소및신에너지학회논문집 | - |
dc.citation.volume | 22 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 714 | - |
dc.citation.endPage | 720 | - |
dc.identifier.kciid | ART001599855 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | 에탄올 | - |
dc.subject.keywordAuthor | 환원 | - |
dc.subject.keywordAuthor | 산처리 | - |
dc.subject.keywordAuthor | 질소 산화물 제거 | - |
dc.subject.keywordAuthor | Ag/Al_2O_3 | - |
dc.subject.keywordAuthor | ethanol | - |
dc.subject.keywordAuthor | Reduction | - |
dc.subject.keywordAuthor | Acid-treated | - |
dc.subject.keywordAuthor | NO_x removal | - |
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