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Variations of Equilibrium Adsorption Capacities According to Type and Mixing Fraction of Binary Mixed Gas on Activated Carbon Fixed-bed

활성탄 고정층에서 2성분 혼합가스의 종류와 혼합 분율에 따른 포화 흡착량의 변화

  • Kim, Hyo-Won (Division of Applied Chem. Eng., Pukyong National University) ;
  • Lee, Song-Woo (Division of Applied Chem. Eng., Pukyong National University) ;
  • Lee, Min-Gyu (Division of Applied Chem. Eng., Pukyong National University) ;
  • Cheon, Jae-Kee (Division of Applied Chem. Eng., Pukyong National University)
  • 김효원 (부경대학교 응용화학공학부) ;
  • 이송우 (부경대학교 응용화학공학부) ;
  • 이민규 (부경대학교 응용화학공학부) ;
  • 천재기 (부경대학교 응용화학공학부)
  • Published : 2007.10.31

Abstract

Adsorption experiments of binary mixed gases composed of acetone/methylethylketone (MEK), MEK/benzene, MEK/toluene, and benzene/toluene were carried out on activated carbon fixed-bed. The variations of equilibrium adsorption capacity according to type and fraction of binary gas were investigated. In case of binary gases composed of acetone/MEK and benzene/toluene, equilibrium adsorption capacities of MEK and toluene were increased according to the increase of fraction of MEK and toluene, but equilibrium adsorption capacities of acetone and benzene were decreased. In case of binary gases composed of MEK/benzene and MEK/toluene, equilibrium adsorption capacities of benzene and toluene were increased according to the increase of fraction of benzene and toluene, but equilibrium adsorption capacities of MEK was decreased.

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