| 학회 |
한국화학공학회 |
| 학술대회 |
2005년 봄 (04/22 ~ 04/23, 여수대학교) |
| 권호 |
11권 1호, p.281 |
| 발표분야 |
분리기술 |
| 제목 |
Adsorption Dynamics of Water Vapor on Acid treated Activated Carbon |
| 초록 |
Activated carbon has been mainly used for the removal of pollutant vapors from air because of their high adsorption capacity, fast adsorption kinetics and ease of regeneration. The competitive adsorption of water and trichloroethylene vapors on acid treated activated carbons was investigated by equilibrium and fixed bed experiment to correlate with the structure and functionality of activated carbons. Thus, the primary goal of our study was to investigate the adsorption and desorption kinetics as well as column dynamics in terms of temperature and relative humidity to understand the effect of changes in atmospheric conditions on the performance of activated carbon bed in real situations. In addition, the other objective is to analysis the competitive adsorption between water vapor and organic compounds on activated carbon quantitatively. This result comes from the different adsorption mechanism according to the relative humidity. Pure and binary adsorption breakthrough curves of water vapor and trichloroethylene according to the relative humidity were measured. |
| 저자 |
최도영1, 심왕근2, 김태영2, 정흥조1, 최대기3, 이재욱1
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| 소속 |
1서남대, 2전남대, 3KIST |
| 키워드 |
Adsorption; Water vaopr; VOCs; Activated carbon
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| E-Mail |
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| 원문파일 |
초록 보기 |
