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Ion-exchange properties of 4-hydroxyacetophenone-biuret-formaldehyde tercopolymer

✍ Scribed by W.B. Gurnule; P.K. Rahangadale; R.B. Kharat; L.J. Paliwal


Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
378 KB
Volume
45
Category
Article
ISSN
0960-8974

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Chelation ion-exchange properties of cop
✍ W.B. Gurnule; P.K. Rahangdale; L.J. Paliwal; R.B. Kharat πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 365 KB

A copolymer (4-HAOF) prepared by condensation of 4hydroxyacetophenone and oxamide with formaldehyde in the presence of an acid catalyst proved to be a selective chelating ion-exchange copolymer for certain metals. Chelating ion-exchange properties of this copolymer were studied for Fe3+, Ct?, N?+, C