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ISSN : 1738-4125(Print)
ISSN : 2287-7509(Online)
Journal of Odor and Indoor Environment Vol.5 No.3 pp.222-228
DOI :

폐제올라이트 촉매를 이용한 아세트알데히드 제거

송민영⋅정세진⋅박영권*⋅윤희승1)⋅유재희2)⋅전종기2)**
서울시립대학교 환경공학부, 1)대동에이씨㈜, 2)공주대학교 화학공학부

Removal of Acetaldehyde Using Used Zeolite Catalyst

Young-Kwon Park*,Jong-Ki Jeon2)** , Min-Young Song, Se-Jin Jung, Hee-Seung Yoon1), Jaihee Yoo2)
Faculty of Environmental Engineering, University of Seoul
2)Department of Chemical Engineering, Kongju National University
1)Daedong A.C. Ltd. Co.

Abstract

The importance of indoor air environment gets higher because time of staying in indoor such as house orcar become longer due to a change of the life pattern on human society. One of major pollution sources,VOCs or odor could be reduced or controlled by using adsorbent. It may be valuable for used catalyst to beapplied in the adsorption of VOCs or odor. This could reduce the cost of adsorbent. In this work, thepotential of used zeolites such as HZSM-5 catalyst and FCC catalyst as an adsorbent for removingacetaldehyde was investigated. Their adsorptive performances were compared with those of active carbonand MCM-41. The removal performace of used HZSM-5 was similar to that of active carbon due to itshigher surface area. But used-FCC catalyst showed the lowest performance. These results suggest that usedHZSM-5 can be applied to cheap adsorbent for acetaldehyde removal.
Acetaldehyde,Used HZSM-5,Used FCC,Active carbon
A9RDDDB.pdf429.7KB

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