Thermodynamic study of iron(III) sorption on clay

被引：0

作者：

Chirkst, DE ^{[1
]}

Litvinova, TE ^{[1
]}

Cheremisina, OV ^{[1
]}

Ivanov, MV ^{[1
]}

Mironenkova, NA ^{[1
]}

机构：

[1] St Petersburg State Min Inst, St Petersburg, Russia

来源：

RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2003年 / 76卷 / 06期

关键词：

Iron; Clay; Gibbs Energy; Cambrian; Aqua;

D O I：

10.1023/A:1026359522840

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Sorption of Fe(Ill) cations on Cambrian blue clay is discussed in term of the Langmuir isotherm. The thermodynamic characteristics of sorption were determined. The Gibbs energies of formation of sorbed Fe(III) aqua and hydroxo cations were calculated. The role of hydroxo complexes in sorption was considered.

引用

页码：892 / 895

页数：4