활성탄을 이용한 휘발성 유기화합물(VOCs-BTX) 의 흡착특성

• 영문명: Adsorption of Volatile Organic Compounds (Benzene, Toluene, Xylene) on Activated Carbon
• 발행기관: 대전대학교 환경문제연구소
• 저자명: 김한수(Han-Soo Kim) 장효섭(Hyo-Sup Chang) 박영성(Yeong-Seong Park)
• 간행물 정보: 『環境問題硏究所 論文集』第3號, 59~68쪽, 전체 10쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 1998.02.28

영문 초록

Adsorption characteristics of volatile organic compounds(VOC) by activated carbon were investigated using a continuous generation system for VOC. As samples of VOC, benzene, toluene, and xylene were adopted. The pelletized activated carbon prepared by Hanil Green Tech. Company was used as a adsorbent. As operating variables, adsorption temperature(25-45"C) and partial pressure of VOC(O.25-22.5mmHg) were applied. Adsorption characteristics such as adsorption rate, adsorption equilibrium capacity, and breakthrough curve were studied. The experimental results show that the adsorption rate increases with increasing temperature and partial pressure. Also, the adsorption equilibrium capacity increases with increasing partial pressure, and decreases with increasing temperature.

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