Title of article
Preparation of pyrazole compounds for attachment to chelating resins
Author/Authors
Smaail Radi، نويسنده , , Abdelkrim Ramdani، نويسنده , , Yahya Lekchiri، نويسنده , , Michel Morcellet، نويسنده , , Grégorio Crini، نويسنده , , Joëlle Morcellet، نويسنده , , Ludovic Janus، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
8
From page
1885
To page
1892
Abstract
Several new pyrazole ligands have been prepared for use in the separation of metal ion from aqueous solution. These hydroxy-substituted pyrazole compounds were covalently bonded to a macroreticular styrene-divinylbenzene (1%) copolymer. The structure of the functionalized resins was confirmed by IR spectrophotometry and elemental analysis. The complexation behavior of these pyrazole resins was investigated towards Pb(II), Hg(II), Cd(II), Ca(II), Cs(I), K(I), Li(I) and Na(I) ions in aqueous solution by a batch equilibration technique. Polymers can be regenerated by washing with a solution of hydrochloric acid (6 N).
Journal title
European Polymer Journal(EPJ)
Serial Year
2000
Journal title
European Polymer Journal(EPJ)
Record number
1211159
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