Adsorption isotherms of benzene and toluene on corn grain-based carbon monolith at (303.15, 313.15, and 323.15) K

被引：19

作者：

Balathanigaimani, M. S. ^{[1
,2
]}

Shim, Wang-Geun ^{[1
,2
]}

Lee, Min-Joo ^{[1
,2
]}

Lee, Jae-Wook ^{[3
]}

Moon, Hee ^{[1
,2
]}

机构：

[1] Chonnam Natl Univ, Ctr Funct Nano Fine Chem, Kwangju 500757, South Korea

[2] Chonnam Natl Univ, Fac Appl Chem Engn, Kwangju 500757, South Korea

[3] Chosun Univ, Dept Chem & Biochem Engn, Kwangju 501759, South Korea

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2008年 / 53卷 / 03期

关键词：

D O I：

10.1021/je700575g

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The adsorption isotherms of benzene and toluene on a newly made corn grain-based carbon monolith were measured at (303.15, 315.15, and 323.15) K using a gravimetric method. The Toth isotherm model was adopted to fit the adsorption equilibrium data of benzene and toluene. The Dubinin-Astakhov equation was used to calculate the total micropore volume of carbon monolith. By using the Clausius-Clapeyron equation, the surface energetic character of the carbon monolith was analyzed. The thermal desorption works were carried out to investigate the interaction between the adsorbates and monolith.

引用

页码：732 / 736

页数：5

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