Gas absorption in packed columns: Liquid phase resistance in the loading region

AIChE Journal ◽  
1967 ◽  
Vol 13 (1) ◽  
pp. 174-175 ◽  
Author(s):  
J. E. Vivian ◽  
P. L. T. Brian ◽  
V. J. Krukonis
Keyword(s):  
Liquid Phase ◽  
Packed Columns ◽  
Gas Absorption

scholarly journals GAS ABSORPTION WITH CHEMICAL REACTION IN PACKED COLUMNS

1968 ◽  
Vol 1 (1) ◽  
pp. 62-66 ◽  
Author(s):  
KAKUSABURO ONDA ◽  
EIZO SADA ◽  
HIROSHI TAKEUCHI
Keyword(s):  
Chemical Reaction ◽  
Packed Columns ◽  
Gas Absorption

Adiabatic gas absorption in packed columns with large thermal effects

1995 ◽  
Vol 18 (5) ◽  
pp. 324-329 ◽  
Author(s):  
Rama Swaminathan ◽  
M. Sadasivam ◽  
A. R. Balakrishnan
Keyword(s):  
Thermal Effects ◽  
Packed Columns ◽  
Gas Absorption

Coupling between Mass Transfer and Chemical Reactions during the Absorption of CO2 in a NaHCO3-Na2CO3 Brine : Experimental and Theoretical Study

2008 ◽  
Vol 6 (1) ◽  
Author(s):  
Christophe E Wylock ◽  
Pierre Colinet ◽  
Thierry Cartage ◽  
Benoît Haut
Keyword(s):  
Mass Transfer ◽  
Liquid Phase ◽  
Chemical Reactions ◽  
Reaction Model ◽  
Gas Absorption ◽  
Diffusion Reaction ◽  
Co2 Absorption ◽  
Bubble Liquid ◽  
Liquid Mass ◽  
Liquid Mass Transfer

This work deals with the study of the gas-liquid mass transfer, coupled with chemical reactions. The case of carbonic gas absorption in a brine of sodium carbonate and bicarbonate is investigated. It is performed in collaboration with Solvay SA. The aim of this work is to get a better understanding of this phenomenon. It would permit an optimization of the refined sodium bicarbonate production process. The basis of developed mathematical models is presented. The CO2 absorption is coupled with several chemical reactions taking place in the liquid phase. A mathematical modelling of this coupling is first developed. The equations of the model are solved numerically, using COMSOL Multiphysics. To model the bubble-liquid mass transfer of CO2, this diffusion-reaction model is completed by a representation of the liquid phase flow around the bubble. In order to validate experimentally each scale of modelling, two experimental devices are proposed.

Residence time distribution in the liquid phase of trickle flow in packed columns

1969 ◽  
Vol 24 (7) ◽  
pp. 1083-1095 ◽  
Author(s):  
W.P.M. Van Swaaij ◽  
J.C. Charpentier ◽  
J. Villermaux
Keyword(s):  
Liquid Phase ◽  
Residence Time ◽  
Time Distribution ◽  
Residence Time Distribution ◽  
Packed Columns

scholarly journals Liquid Phase CO 2 ‐Analytics for Standardized Mass Transfer Characterization in Packed Columns

2020 ◽  
Author(s):  
Jost H. Brinkmann ◽  
Dominik Plate ◽  
Marcus Grünewald ◽  
Michael Schultes
Keyword(s):  
Mass Transfer ◽  
Liquid Phase ◽  
Packed Columns
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