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

Research output: Contribution to journalArticle

103 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 languageEnglish
Pages (from-to)603-607
Number of pages5
JournalJournal of Chemical and Engineering Data
Volume48
Issue number3
DOIs
Publication statusPublished - 2003 May 1

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Ethane
Methane
Activated carbon
Hydrogen
Ethylene
Nitrogen
Adsorption
Adsorbents
Enthalpy
ethylene
sodium polymetaphosphate

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Adsorption equilibria of methane, ethane, ethylene, nitrogen, and hydrogen onto activated carbon. / Choi, Byoung Uk; Choi, Dae Ki; Lee, Young Whan; Lee, Byung Kwon; Kim, Sung Hyun.

In: Journal of Chemical and Engineering Data, Vol. 48, No. 3, 01.05.2003, p. 603-607.

Research output: Contribution to journalArticle

Choi, Byoung Uk ; Choi, Dae Ki ; Lee, Young Whan ; Lee, Byung Kwon ; Kim, Sung Hyun. / Adsorption equilibria of methane, ethane, ethylene, nitrogen, and hydrogen onto activated carbon. In: Journal of Chemical and Engineering Data. 2003 ; Vol. 48, No. 3. pp. 603-607.
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