Adsorption equilibria of methane, ethane, ethylene, nitrogen, and hydrogen onto activated carbon

Byoung Uk Choi; Dae Ki Choi; Young Whan Lee; Byung Kwon Lee; Sung Hyun Kim

doi:10.1021/je020161d

Adsorption equilibria of methane, ethane, ethylene, nitrogen, and hydrogen onto activated carbon

Byoung Uk Choi, Dae Ki Choi, Young Whan Lee, Byung Kwon Lee, Sung Hyun Kim

Department of Chemical and Biological Engineering

Research output: Contribution to journal › Article

111 Citations (Scopus)

Abstract

Adsorption equilibria of single components for pure methane, ethane, ethylene, hydrogen, and nitrogen onto activated carbon adsorbent (Calgon Co.) were measured. The results were obtained with a static volumetric method at 293.15 K, 303.15 K, and 313.15 K and at pressures up to 2 MPa. Experimental data were correlated by the Langmuir-Freundlich equation. Isosteric enthalpies of adsorption were calculated and shown according to surface loading.

Original language	English
Pages (from-to)	603-607
Number of pages	5
Journal	Journal of Chemical and Engineering Data
Volume	48
Issue number	3
DOIs	https://doi.org/10.1021/je020161d
Publication status	Published - 2003 May 1

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ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)

Cite this

Choi, B. U., Choi, D. K., Lee, Y. W., Lee, B. K., & Kim, S. H. (2003). Adsorption equilibria of methane, ethane, ethylene, nitrogen, and hydrogen onto activated carbon. Journal of Chemical and Engineering Data, 48(3), 603-607. https://doi.org/10.1021/je020161d

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10.1021/je020161d