Determination of the specific surface by adsorption from solution

1973 ◽  
Vol 6 (3) ◽  
pp. 233-237 ◽  
Author(s):  
G. M. Därr ◽  
U. Ludwig
Keyword(s):  
Specific Surface ◽  
Adsorption From Solution

Determination of Specific Surface of Sieve-Size Powders

1955 ◽  
Vol 27 (2) ◽  
pp. 302-305 ◽  
Author(s):  
Bernard Dubrow ◽  
Mary Nieradka
Keyword(s):  
Specific Surface ◽  
Sieve Size

Kinetic Study of Methyl Orange Adsorption from Solution by IOCZ

2013 ◽  
Vol 684 ◽  
pp. 194-197
Author(s):  
Yi Ke Li ◽  
Bing Lu Zhao ◽  
Wei Xiao ◽  
Run Ping Han ◽  
Yan Qiang Li
Keyword(s):  
Methyl Orange ◽  
Contact Time ◽  
Adsorption Mechanism ◽  
Order Model ◽  
Initial Concentration ◽  
Pseudo Second Order ◽  
Adsorption From Solution ◽  
Adsorption Quantity ◽  
Regressive Analysis

The effect of contact time and the determination of the kinetic parameters of adsorption of methyl orange (MO) from aqueous solution onto Iron-Oxide-Coated-Zeolite (IOCZ) powder are important in understanding the adsorption mechanism. The effect of contact time on adsorption quantity was studied at different initial concentration and temperature, respectively. The pseudo-second-order model was adopted to fit the experimental data using non-linear regressive analysis and it was used to predict the adsorption behavior. The results showed that the process of adsorption MO was endothermic and chemisorption. The pore diffusion was not significant.

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