scholarly journals Effective Interfacial Area and Mass Transfer Coefficients for Liquid Extraction in Packed Columns

1971 ◽  
Vol 35 (2) ◽  
pp. 221-227 ◽  
Author(s):  
Kakusaburo Onda ◽  
Hiroshi Takeuchi ◽  
Masahiro Takahashi
Keyword(s):  
Mass Transfer ◽  
Interfacial Area ◽  
Liquid Extraction ◽  
Packed Columns ◽  
Transfer Coefficients ◽  
Mass Transfer Coefficients

Liquid-liquid mass transfer studies in various stirred vessel designs

2015 ◽  
Vol 31 (4) ◽  
Author(s):  
Reza Afshar Ghotli ◽  
Abdul Raman Abdul Aziz ◽  
Shaliza Ibrahim
Keyword(s):  
Mass Transfer ◽  
Transfer Coefficient ◽  
Mass Transfer Coefficient ◽  
Interfacial Area ◽  
Operating Conditions ◽  
Experimental Results ◽  
Dispersed Phase ◽  
Transfer Coefficients ◽  
Mass Transfer Coefficients ◽  
Wide Range

AbstractA general review on correlations to evaluate mass transfer coefficients in liquid-liquid was conducted in this work. The mass transfer models can be classified into continuous and dispersed phase coefficients. The effects of drop size and interfacial area on mass transfer coefficient were investigated briefly. Published experimental results for both continuous and dispersed phase mass transfer coefficients through different hydrodynamic conditions were considered and the results were compared. The suitability and drawbacks of these correlations depend on the operating conditions and hydrodynamics. Although the results of these models are reasonably acceptable, they could not properly predict the experimental results over a wide range of designs and operating conditions. Therefore, proper understanding of various factors affecting mass transfer coefficient needs to be further extended.

Sign in / Sign up

Export Citation Format

Share Document