Title of article
Ion exchange of alkaline earth and transition metal ions on fibrous acrylonitrile based cerium (IV) phosphate—a kinetic study
Author/Authors
Varshney، نويسنده , , K.G and Tayal، نويسنده , , Namrata، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
5
From page
49
To page
53
Abstract
A kinetic study of the exchange of Mg(II), Ca(II), Sr(II), Ba(II), Mn(II), Co(II), Cu(II) and Zn(II) metal ions for H(I) ions on acrylonitrile based cerium (IV) phosphate, a fibrous inorganic ion exchanger, has been made. Various useful kinetic parameters such as self-diffusion coefficient (D0), energy of activation (Ea) and entropy of activation (ΔS*) have been evaluated and a correlation has been made of these parameters with the ion exchange characteristics of the material.
Keywords
Kinetics , Ion exchange , Cerium (IV) phosphate , ACRYLONITRILE , Fibrous ion exchanger
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Serial Year
2000
Journal title
Colloids and Surfaces A Physicochemical and Engineering Aspects
Record number
1767935
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