The adsorption characteristics of CO2 gas on impregnated activated carbons with MEA (Mono-ethanolamine) and AMP (2-Amino 2-methyl 1-propanol) were studied to improve the adsorption ability of CO2 gas on activated carbon. The equilibrium adsorption capacity of CO2 gas was increased by increment of impregnation concentration up to 40 %, but decreased above 50 %. The adsorption capacity of activated carbon impregnated with AMP was higher than activated carbon impregnated with MEA. The breakthrough was fast according to increment of inlet concentration of CO2 gas.

Abstract
 1. 서 론
 2. 재료 및 방법
 3. 결과 및 고찰
  3.1. 함침농도에 따른 CO2 가스의 흡착특성 변화
  3.2. CO2 gas 유속에 따른 파과특성의 변화
  3.3. CO2 가스 농도에 따른 흡착특성의 변화
 4. 결 론
 참 고 문 헌

• 이동환(동의대학교 화학과) | Dong-Hwan Lee (Department of Chemistry, Dongeui University)
• 감상규(제주대학교 환경공학과) | Sang-Kyu Kam (Department of Environmental Engineering, Jeju National University)
• 이송우(부경대학교 화학공학과) | Song-Woo Lee (Department of Chemical Engineering, Pukyong National University)
• 이민규(부경대학교 화학공학과) | Min-Gyu Lee (Department of Chemical Engineering, Pukyong National University) Corresponding Author