The Water Adsorption Isotherm Models on Activated Alumina

Abstract:

Article Preview

The adsorption isotherm model of water vapor on activated alumina is an essential equation in designing the performance of adsorption. In this paper, the currently existed 14 isotherm models of water adsorption are summarized. The correlations among these models are analyzed. These isotherm models are evaluated by fitting the water adsorption data on Rhone-Poulenc activated alumina. The results show that AD-Toth, AD-LRC, AD-UNILAN and DMAP can fit the experimental data well.

Info:

Periodical:

Edited by:

Mohamed Othman

Pages:

100-104

Citation:

Y. F. Shi et al., "The Water Adsorption Isotherm Models on Activated Alumina", Applied Mechanics and Materials, Vols. 229-231, pp. 100-104, 2012

Online since:

November 2012

Export:

Price:

$38.00

[1] R. Desai, M. Hussain, D. M. Ruthven. Adsorption of water vapour on activated alumina. I – equilibrium behaviour. The Canadian Journal of Chemical Engineering, 1992, 70 (4), 699-706.

DOI: https://doi.org/10.1002/cjce.5450700412

[2] Z. Zhao. Theory and Application on Adsorption. Chemical Press. 2005. 09 ( in Chinese).

[3] S. U. Rege, R. T. Yang, M. A. Buzanowski. Sorbents for air prepurification in air separation. Chemical Engineering Science, 2000, 55(21), 4827-4838.

DOI: https://doi.org/10.1016/s0009-2509(00)00122-6

[4] D. Ferreira, R. Magalhaes, P. Taveira, et al. Effective adsorption equilibrium isotherms and breakthroughs of water vapor and carbon dioxide on different adsorbents. Ind. Eng. Chem. Res., 2011, 50 (17), 10201–10210.

DOI: https://doi.org/10.1021/ie2005302

[5] J. Kim, C. Lee, W. Kim, J. Lee, et al. Adsorption equilibria of water vapor on alumina, zeolite 13x, and a zeolite x/activated carbon composite. J. Chem. Eng. Data, 2003, 48 (1), 137–141.

DOI: https://doi.org/10.1021/je0201267

[6] G. Li, P. Xiao and P. Webley. Binary adsorption equilibrium of carbon dioxide and water vapor on activated alumina. Langmuir, 2009, 25 (18), 10666–10675.

DOI: https://doi.org/10.1021/la901107s

[7] P. Zhang, L. Wang. Extended langmuir equation for correlating multilayer adsorption equilibrium data. Separation and Purification Technology, 2009, 367-371.

DOI: https://doi.org/10.1016/j.seppur.2009.10.007

[8] A. Serbezov. Adsorption equilibrium of water vapor on f-200 activated alumina. J. Chem. Eng. Data, 2003, 48 (2), 421–425.

DOI: https://doi.org/10.1021/je025616d

[9] J. Moore, A. Serbezov. Correlation of adsorption equilibrium data for water vapor on f-200 activated alumina. Adsorption, 2005, 11(1), 65-75.

DOI: https://doi.org/10.1007/s10450-005-1094-8