다중이용 실내공간의 저농도 이산화탄소 제어를 위한 흡착물질의 제조방법에 따른 흡착능 평가
(주)코리아스칼라
- 최초 등록일
- 2016.04.01
- 최종 저작일
- 2008.12
- 10페이지/ 어도비 PDF
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서지정보
ㆍ발행기관 : 한국실내환경학회
ㆍ수록지정보 : 한국실내환경학회지 / 5권 / 4호
ㆍ저자명 : 김호경, 이경미, 조영민
영어 초록
In this work, pellet type sorbents were prepared to control the low level indoor carbon dioxide with various physical compositions. In order to enhance the adsorption capacity, a few additives including alkali hydroxides were added to a commercial zeolitic sorbent by impregnation of alkali cation - Ca<sup>2+</sup> through physical mixing and ion exchange. It was found that the binding materials such as dextrin or bentonite facilitating to form the granular sorbents would assist the adsorption capacity of sorbents. The ion exchange was more efficient for impregnation of alkalies, which showed better adsorption of gaseous CO<sub>2</sub>.
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