Perspectives of vinylpyridine ionite application for separation of polyvalent metal ions from solutions

The methods of synthesis of stable ionites on the basis of certain diglycydyl aromatic compounds and poly-2-methyl-5-vinylpyridine are developed, their properties are investigated and possible fields of their effective application in hydrometallurgy of polyvanadate metals: V, Mo, W, are determined. Polyvalent metal sorption takes place in the form of complex anions at the expense of ion exchange and complexing with coordinate-active ionite groups