건식 흡착제를 이용한 저농도 이산화탄소 흡착 연구
(주)코리아스칼라
- 최초 등록일
- 2016.04.02
- 최종 저작일
- 2014.09
- 8페이지/ 어도비 PDF
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서지정보
ㆍ발행기관 : 한국유화학회
ㆍ수록지정보 : 韓國油化學會誌 / 31권 / 3호
ㆍ저자명 : 김요섭, 이주열, 임윤희, 신재란, 박병현, 김윤신
영어 초록
In order to minimize a building energy consumption with ventilation, a development of smart ventilation system is very important. In this study, a dry adsorbent that is main element of smart ventilation system was developed for removing indoor CO2, and evaluate the adsorption performance. Specific surface area, pore characteristic and crystal structure of the modified sorbent was measured to analyze physical properties. From this analysis, it was found that the developed absorbent has a low specific surface area, due to mesopores of substrate was filled with metal contained raw material. Additionally, through analysis of the adsorption properties, the developed adsorbent was shown a adsorption form of mesopore (type Ⅳ), which means adsorption amount was rapidly increased at the part of high-pressure. Order to applying for the field, chamber test was performed. Continuous column tests (2,500 ppm) and batch chamber tests (4 m3, 5,000 ppm) showed CO2 removal efficiency of 95% and 88% within 1 hour, respectively.
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