The kinetics and mechanism of the sulfur dioxide oxidation by the

oxygen in the presence of the cobalt and nickel complexes, fixed on

polymer matrix

V.S. Emelyanova, K.A. Zhubanov, T.V. Shakieva, G.A.Yuldasheva.

Research institute of new chemical technologies and materials, Almaty

Abstract

Catalytic sulphur dioxide oxidation by oxygen on the cobalt and nickel complexes fixed on polyetheleneamine was investigated. On the base of kinetics study it was established that SO2 and oxygen interact in inner sphere mechanism. UV-spectra and quantum-chemical calculations are presented, and on the base of them the ways of oxygen activation are discussed.