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

被引：139

作者：

Choi, BU

Choi, DK

Lee, YW

Lee, BK

Kim, SH

机构：

[1] Korea Inst Sci & Technol, CFC Alternat Res Ctr, Seoul 130650, South Korea

[2] Korea Univ, Dept Chem Engn, Seoul 136701, South Korea

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2003年 / 48卷 / 03期

关键词：

D O I：

10.1021/je020161d

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

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.

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页码：603 / 607

页数：5

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