DC Field | Value | Language |
---|---|---|
dc.contributor.author | HAM, SW | - |
dc.contributor.author | CHOI, H | - |
dc.contributor.author | NAM, IS | - |
dc.contributor.author | KIM, YG | - |
dc.date.accessioned | 2016-03-31T14:30:10Z | - |
dc.date.available | 2016-03-31T14:30:10Z | - |
dc.date.created | 2009-03-20 | - |
dc.date.issued | 1995-05 | - |
dc.identifier.issn | 0888-5885 | - |
dc.identifier.other | 1995-OAK-0000009131 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/21794 | - |
dc.description.abstract | Deactivation of copper ion-exchanged mordenite (CuHM) catalysts with different copper contents by SO2 for NO reduction with NH3 was examined in a fixed bed flow reactor. A larger amount of deactivating agent deposits on the catalyst surface with the increase of copper contents under the same operating conditions. The deactivating agents deposited on the copper-exchanged mordenite catalysts were mainly (NH4)(2)SO4 and/or NH4HSO4 from the results of thermal analyses such as thermogravimetric analysis (TGA), differential thermal analysis (DTA), and temperature-programmed desorption (TPD). The formation of the ammonium salts largely depends on the reaction temperature and SO3 concentration generated from SO2 oxidation which is a reaction catalyzed primarily by copper ions on the catalyst surface. The catalytic activity and surface area of the deactivated catalysts are well-correlated with the sulfur content deposited on the catalyst surface, depending upon the reaction temperatures and its catalyst copper contents. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | - |
dc.subject | SELECTIVE CATALYTIC REDUCTION | - |
dc.subject | VANADIA ALUMINA CATALYST | - |
dc.subject | NITRIC-OXIDE | - |
dc.subject | AMMONIA | - |
dc.subject | ZEOLITE | - |
dc.subject | DEACTIVATION | - |
dc.subject | GASES | - |
dc.subject | COKE | - |
dc.subject | SO2 | - |
dc.title | EFFECT OF COPPER CONTENTS OIL SULFUR POISONING OF COPPER ION-EXCHANGED MORDENITE FOR NO REDUCTION BY NH3 | - |
dc.type | Article | - |
dc.contributor.college | 환경공학부 | - |
dc.identifier.doi | 10.1021/ie00044a014 | - |
dc.author.google | HAM, SW | - |
dc.author.google | CHOI, H | - |
dc.author.google | NAM, IS | - |
dc.author.google | KIM, YG | - |
dc.relation.volume | 34 | - |
dc.relation.issue | 5 | - |
dc.relation.startpage | 1616 | - |
dc.relation.lastpage | 1623 | - |
dc.contributor.id | 10069683 | - |
dc.relation.journal | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, v.34, no.5, pp.1616 - 1623 | - |
dc.identifier.wosid | A1995QX50500014 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 1623 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 1616 | - |
dc.citation.title | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | - |
dc.citation.volume | 34 | - |
dc.contributor.affiliatedAuthor | NAM, IS | - |
dc.identifier.scopusid | 2-s2.0-0000692933 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 27 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SELECTIVE CATALYTIC REDUCTION | - |
dc.subject.keywordPlus | VANADIA ALUMINA CATALYST | - |
dc.subject.keywordPlus | NITRIC-OXIDE | - |
dc.subject.keywordPlus | AMMONIA | - |
dc.subject.keywordPlus | ZEOLITE | - |
dc.subject.keywordPlus | DEACTIVATION | - |
dc.subject.keywordPlus | GASES | - |
dc.subject.keywordPlus | COKE | - |
dc.subject.keywordPlus | SO2 | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
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