A Study of Benzene Desorption Characteristics Using Steam on Activated Carbon 


Vol. 12,  No. 4, pp. 217-223, Dec.  2006


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  Abstract

The operating variables of a desorption step were experimentally investigated tor the cycle of the process made up of benzene adsorption, steam desorption, and drying step. The effect of adsorbent regeneration depending on existence and nonexistence of drying step was studied by breakthrough curves obtained in the adsorption step of the second cycle. The duration of drying step was determined by the experimental results. In case that the amount of nitrogen gas was fixed, the regeneration efficiency increased with the amount of steam. However, the effect of steam decreased as the amount of nitrogen increased. Therefore, it would be possible to predict the optimum amount of steam comparing the amount of nitrogen gas with amount of steam in economic view.

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  Cite this article

[IEEE Style]

K. JH, M. BH, S. SS, "A Study of Benzene Desorption Characteristics Using Steam on Activated Carbon," Clean Technology, vol. 12, no. 4, pp. 217-223, 2006. DOI: .

[ACM Style]

Kwon JH, Min BH, and Suh SS. 2006. A Study of Benzene Desorption Characteristics Using Steam on Activated Carbon. Clean Technology, 12, 4, (2006), 217-223. DOI: .