Deactivation and Regeneration of Titania-supported Palladium Catalyst for Acetylene Removal from Ethylene-Rich Feed아세틸렌 제거를 위한 티타니아 담지 팔라듐 촉매의 비활성화와 재생

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dc.contributor.authorLee, Dong Keunko
dc.contributor.authorIhm, Son Kiko
dc.date.accessioned2011-06-13T06:01:04Z-
dc.date.available2011-06-13T06:01:04Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1990-
dc.identifier.citationKOREAN CHEMICAL ENGINEERING RESEARCH(HWAHAK KONGHAK), v.28, no.2, pp.237 - 242-
dc.identifier.issn0304-128X-
dc.identifier.urihttp://hdl.handle.net/10203/24061-
dc.description.abstractThe accumulation rates of green-oil on the titania-supported palladium catalyst for acetylene removal from ethylene-rich feed were measured through gravimetric analysis, and the changes in activity and selectivity were investigated before and after regeneration. Green-oil accumulation rates decreased with increasing reaction tempera-ture, acetylene concentration and hydrogen to acetylene ratio, while the addition of small amounts CO enhanced the accumulation rate greatly. Volatile and non-volatile fraction of green-oil decomposed at 50-80℃ and 300-400℃, re-spectively, and after regeneration by air the deactivated calalysts restored most activity and selectivity of the fresh ones irrespective of regeneration temperature.-
dc.description.sponsorship이 논문은 1988년도 문교부 지원 한국진흥재단의 자유공모과제 학술연구조성비에 의하여 연구되었으며 이에 감사드립니다.en
dc.languageKorean-
dc.language.isokoen
dc.publisher한국화학공학회-
dc.titleDeactivation and Regeneration of Titania-supported Palladium Catalyst for Acetylene Removal from Ethylene-Rich Feed-
dc.title.alternative아세틸렌 제거를 위한 티타니아 담지 팔라듐 촉매의 비활성화와 재생-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume28-
dc.citation.issue2-
dc.citation.beginningpage237-
dc.citation.endingpage242-
dc.citation.publicationnameKOREAN CHEMICAL ENGINEERING RESEARCH(HWAHAK KONGHAK)-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorIhm, Son Ki-
dc.contributor.nonIdAuthorLee, Dong Keun-
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CBE-Journal Papers(저널논문)
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