Use of Compleons for Environmentally Friendly Processes of Dissolution of Iron-Oxide Deposits



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Abstract

The article considers the influence of OEDF and EDTA on the rate of dissolution of magnetite with the varied conditions for experiment. It is shown that the effectiveness of action both nitrogen- and phosphorus-containing complexon comes to a change in the value of potential on the border of the division of phases oxide/solution. As a result of kinetic study nature of the potential-determining reaction is revealed, which is determined by the following equation: .

About the authors

I V Artamonova

Moscow State Technical University MAMI

Email: dolgaleva_inna@mail.ru
к.х.н8 (495) 674-20-29; МГТУ «МАМИ»; Moscow State Technical University MAMI

I G Gorichev

Moscow State Technical University MAMI

д.х.н. проф8 (495) 674-20-29; МГТУ «МАМИ»; Moscow State Technical University MAMI

E O Zabenkina

Moscow State Technical University MAMI

к.х.н8 (495) 674-20-29; МГТУ «МАМИ»; Moscow State Technical University MAMI

L A Lesnova

Moscow State Technical University MAMI

к.х.н8 (495) 674-20-29; МГТУ «МАМИ»; Moscow State Technical University MAMI

References

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Copyright (c) 2010 Artamonova I.V., Gorichev I.G., Zabenkina E.O., Lesnova L.A.

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