ADSORPTION-ISOTHERM OF THE ORGANIC-ACIDS ON ACTIVATED CARBON

被引：2

作者：

KAWANO, Y ^{[1
]}

HANAMURA, K ^{[1
]}

HANO, T ^{[1
]}

机构：

[1] OOITA UNIV,DEPT ENVIRONM CHEM & ENGN,OITA 87011,JAPAN

来源：

KAGAKU KOGAKU RONBUNSHU | 1990年 / 16卷 / 02期

关键词：

Activated Carbon; Adsorption; Monolayer Adsorption; Multiple Layer Adsorption; Organic Acids;

D O I：

10.1252/kakoronbunshu.16.411

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Adsorption equilibrium of polar acid compounds on activated carbons were measured over a wide concentration range. The results in the low concentration range were interpreted by use of the Langumuir adsorption isotherm. However, the B.E.T. equation explained adsorption equilbria studied over the entire concentration range. Monolayer and multiple-layer adsorption constants obtained by the above models were also independent of the type of organic acids adsorbed. © 1990, The Society of Chemical Engineers, Japan. All rights reserved.

引用

页码：411 / 414

页数：4