Using local IAST with micropore size distribution to predict desorption and displacement kinetics of mixed gases in activated carbon

2003 ◽  
Vol 31 (1) ◽  
pp. 19-30 ◽  
Author(s):  
Shizhang Qiao ◽  
Xijun Hu
Keyword(s):  
Activated Carbon ◽  
Size Distribution ◽  
Micropore Size Distribution ◽  
Mixed Gases ◽  
Kinetics Of ◽  
Micropore Size

Effect of steam and carbon dioxide activation in the micropore size distribution of activated carbon

Carbon ◽  
1996 ◽  
Vol 34 (4) ◽  
pp. 505-509 ◽  
Author(s):  
M. Molina-Sabio ◽  
M.T. Gonzalez ◽  
F. Rodriguez-Reinoso ◽  
A. Sepúlveda-Escribano
Keyword(s):  
Carbon Dioxide ◽  
Activated Carbon ◽  
Size Distribution ◽  
Micropore Size Distribution ◽  
Carbon Dioxide Activation ◽  
Micropore Size

scholarly journals Application of the Simplified Equation for Micropore Size Distribution to the Study of Water Vapour Adsorption on Activated Carbon

1995 ◽  
Vol 12 (3) ◽  
pp. 203-209 ◽  
Author(s):  
R.N. Nickolov ◽  
D.R. Mehandjiev
Keyword(s):  
Activated Carbon ◽  
Size Distribution ◽  
Water Vapour ◽  
Adsorbed Water ◽  
Relative Pressure ◽  
Micropore Size Distribution ◽  
Vapour Adsorption ◽  
Water Vapour Adsorption ◽  
Water Values ◽  
Micropore Size

Water vapour adsorption on activated carbon has been investigated by an analysis of the nitrogen isotherms determined on carbon samples after their initial wetting at the same relative pressure followed by freezing. The simplified equation for micropore size distribution has been used. A relatively narrow range of pre-adsorbed water values has been found, within which the microporous space of the initial activated carbon changes as a result not only of filling but also of elimination (blocking) of parts of the texture.

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