Effective Interfacial Area in an Agitated Liquid-Liquid Contactor by a Chemical Method

화학방법에 의한 액-액 계면 면적

  • Park, Sang-Wook (Dept. of Chem. Eng., College of Eng., Pusan National University) ;
  • Moon, Jin-Bok (Dept. of Chem. Eng., College of Eng., Pusan National University) ;
  • Shin, Jeung-Ho (Dept. of Chem. Eng., College of Eng., Pusan National University) ;
  • Park, Dae-Won (Dept. of Chem. Eng., College of Eng., Pusan National University) ;
  • Kim, Jong-Hyeon (Dept. Chem. Eng., Dong Sae College of Eng.)
  • 박상욱 (부산대학교 공과대학 화학공학과) ;
  • 문진복 (부산대학교 공과대학 화학공학과) ;
  • 신정호 (부산대학교 공과대학 화학공학과) ;
  • 박대원 (부산대학교 공과대학 화학공학과) ;
  • 김종현 (동서공과대학 화학공학과)
  • Received : 1992.08.30
  • Accepted : 1992.11.09
  • Published : 1993.03.01

Abstract

The rates of overall mass transfer of n-butyl acetate in the alkaline hydrolysis of n-butyl acetate were measured by using a mechanically agitated vessel in order to get the relationship between the mass transfer rates and experimental variables. The interfacial area between liquid-liquid heterogeneous phases could be obtained by comparing the theoretical values of reaction enhancement factor from an approximated solution of a diffusion equation based on the film theory with the experimental data.

Keywords

Acknowledgement

Supported by : 한국과학재단