Water Adsorption and Desorption Kinetics on Silica Insulation

1996 ◽  
Vol 180 (1) ◽  
pp. 276-284 ◽  
Author(s):  
A. Feng ◽  
B.J. McCoy ◽  
Z.A. Munir ◽  
D.E. Cagliostro
Keyword(s):  
Water Adsorption ◽  
Desorption Kinetics ◽  
Adsorption And Desorption

scholarly journals Adsorption and desorption kinetics of gallium atoms on6H−SiC(0001)surfaces

2000 ◽  
Vol 61 (7) ◽  
pp. 4890-4893 ◽  
Author(s):  
L. X. Zheng ◽  
M. H. Xie ◽  
S. Y. Tong
Keyword(s):  
Desorption Kinetics ◽  
Adsorption And Desorption ◽  
Kinetics Of

Adsorption and desorption kinetics in activated carbon

1993 ◽  
Vol 7 (4) ◽  
pp. 207-212 ◽  
Author(s):  
S. Scholl ◽  
H. Kajszika ◽  
A. Mersmann
Keyword(s):  
Activated Carbon ◽  
Desorption Kinetics ◽  
Adsorption And Desorption

Gas phase adsorption and desorption kinetics of toluene on Ni/γ-Al2O3

2008 ◽  
Vol 344 (1-2) ◽  
pp. 183-190 ◽  
Author(s):  
R.I. Slioor ◽  
J.M. Kanervo ◽  
T.J. Keskitalo ◽  
A.O.I. Krause
Keyword(s):  
Gas Phase ◽  
Desorption Kinetics ◽  
Adsorption And Desorption ◽  
Gas Phase Adsorption ◽  
Kinetics Of

Adsorption and Desorption of Cu / Zn Ions with Triethylenetetramine-Functionalized Adsorbents: Kinetics Study

2012 ◽  
Vol 209-211 ◽  
pp. 1999-2004
Author(s):  
Chang Kun Liu ◽  
Xu Xin Zhao ◽  
Hong Zhu ◽  
Xiao Fang Yue
Keyword(s):  
Adsorption Kinetics ◽  
Metal Ion ◽  
Single Species ◽  
Desorption Kinetics ◽  
Adsorption And Desorption ◽  
Diffusion Controlled ◽  
Initial Stage ◽  
And Performance ◽  
Two Stages ◽  
Zn Ions

Adsorption and desorption kinetics is critical in the efficiency and performance evaluation of the adsorbents. In this study, the adsorption and desorption kinetics of copper and/or zinc ions was investigated with the polyamine-functionalized adsorbents (P-TETA). The adsorption kinetics was studied in both single species system (when only one metal ion was present) and binary species system (when both metal ions were present). The adsorption kinetics in single species system was well fitted with two models at two stages for both Cu and Zn ions, indicating that the adsorption was diffusion-controlled at the initial stage and attachment-controlled at later stage. The adsorption kinetics in binary species system revealed the stronger coordination affinity of Cu ion with P-TETA than Zn ion. The desorption kinetics was well fitted with Elovich model for Cu ion desorption only, in both single and binary species system, with a higher desorption rate in single species system.

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