대기용 활성탄의 흡착능 평가 방법과 다성분 VOCs 유입 조건에서의 기준 제안
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김나현 | - |
dc.contributor.author | 안해영 | - |
dc.contributor.author | 이태호 | - |
dc.contributor.author | 송지현 | - |
dc.date.accessioned | 2023-02-03T05:40:06Z | - |
dc.date.available | 2023-02-03T05:40:06Z | - |
dc.date.created | 2023-01-09 | - |
dc.date.issued | 2022-12 | - |
dc.identifier.issn | 2288-9167 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/43081 | - |
dc.description.abstract | Quality standards of activated carbon for gas-phase applications have been deleted from the Korean national standard list since 2007, and the iodine adsorption test is the only measure currently used for quality assurance. This study was performed to propose a suitable test method and a quality standard for gas-phase activated carbon. The "1/2 saturated vapor adsorption" test has been developed as a simple and convenient method to determine the adsorption capacity of activated carbon. In this study, the developed test method was evaluated using model VOCs including toluene, methyl ethyl ketone (MEK), and ethyl acetate (EA). A virgin activated carbon revealed adsorption capacities of 344 mg/g, 322 mg/g, and 328 mg/g for toluene, EA, and MEK, respectively, and the adsorption capacity for a mixture of the three VOCs was 334 mg/g. When a regenerated activated carbon was applied, the adsorption capacities dramatically decreased to 62 mg/g, 52 mg/g, and 61 mg/ g for toluene, EA, and MEK, respectively. In addition, the 1/2 solvent vapor adsorption tests using 13 different specimens of activated carbon showed that their capacities were closely related to the iodine adsorption numbers, and this study suggested the adsorption capacity of 300 mg/g as a new quality standard. The novel test method and its standard may help to guarantee the quality of gas-phase activated carbon used for VOCs abatement processes. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국냄새환경학회 | - |
dc.relation.isPartOf | 실내환경 및 냄새 학회지 | - |
dc.title | 대기용 활성탄의 흡착능 평가 방법과 다성분 VOCs 유입 조건에서의 기준 제안 | - |
dc.title.alternative | A novel test method to determine the adsorption capacity of activated carbon treating a mixture of VOCs | - |
dc.type | Article | - |
dc.identifier.doi | 10.15250/joie.2022.21.4.307 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | 실내환경 및 냄새 학회지, v.21, no.4, pp.307 - 314 | - |
dc.identifier.kciid | ART002919190 | - |
dc.description.journalClass | 2 | - |
dc.citation.endPage | 314 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 307 | - |
dc.citation.title | 실내환경 및 냄새 학회지 | - |
dc.citation.volume | 21 | - |
dc.contributor.affiliatedAuthor | 이태호 | - |
dc.identifier.url | http://joie.or.kr/journal/article.php?code=85514 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Activated carbon | - |
dc.subject.keywordAuthor | Adsorption capacity | - |
dc.subject.keywordAuthor | Competitive Adsorption | - |
dc.subject.keywordAuthor | Gas | - |
dc.subject.keywordAuthor | phase application | - |
dc.subject.keywordAuthor | Regeneration | - |
dc.subject.keywordAuthor | Test method | - |
dc.subject.keywordAuthor | VOCs | - |
dc.subject.keywordAuthor | . | - |
dc.description.journalRegisteredClass | kci | - |
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