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



如何引用文章

全文:

详细

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: .

作者简介

I 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 Gorichev

Moscow State Technical University MAMI

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

E Zabenkina

Moscow State Technical University MAMI

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

L Lesnova

Moscow State Technical University MAMI

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

参考

  1. Дятлова Н.М., Темкина В.Я., Попов К.И. Комплексоны и комплексонаты металлов. М.: Химия 1988. 554 с.
  2. Дятлова Н.М., Горичев И.Г. и др. Влияние комплексонов на кинетику растворения оксидов металлов. // Координационная химия. 1986. Т. 12. № 1. с. 3-27.
  3. Марченко З. Фотометрическое определение элементов. М.: Мир. 1971. 501 с.
  4. Blesa M.A. ,Weisz A. D., Morando P.J., Salfity J.A., Magaz G. E., Regazzoni A.E. The interaction of metal oxide surface with complexing agents dissoived in water. // Coordination Chemistry Reviews. 2000. V.196. р. 31-61.
  5. Frenier W.W., Growcock F.B. Mechanism of Iron Oxide Dissolution. A Review of Resent Literature. // Corrosion (NACE). 1984. V.40. № 12. р. 663-668.
  6. Nowack B., Sigg L Adsorption of EDTA and Metal-EDTA Complexes onto Goethite. // J. Colloid Interface Sci. 1996. V177. № 2. р. 106-121.
  7. Suter D., Stumm W. Dissolution of Hydrous Iron(III) Oxides by Reductive Mechanisms. // Langmuir. 1991. № 7. р. 809-813.
  8. Stumm W., Sulzberger B., Sinniger J. The coordination chemistry of the oxide-electrolyte interface: the Dependence of Surface Reactivity (Dissolution, Redo Reactions) on Surface Structure. // Croat. Chem. Acta. 1990. V.63. № 242 3. р. 277-312.
  9. Blesa M.A., Boch E.B., Maroto A.J.G., Regazzoni A.E. Adsorption of EDTA and Iron-EDTA Complexes on Magnetite and the Mechanism of Dissolution of Magnetite by EDTA. // J. Colloid Interface Sci. 1984. V.98. № 2. р. 295-305.
  10. Borchi E.B., Regazzoni A.E., Maroto J.G., Blesa M.A. Reductive Dissolution of Magnetite by Solutions Containing EDTA and Fe2+. // J. Colloid Interface Sci. 1989. V.130. № 2. р. 299-309.
  11. Blesa M.A., Marinovich H.A., Baumgartner E.C., Maroto A.J.G. Mechanism of Dissolution of Magnetite by Oxalic Acid-Ferrous Ion Solutions.// Inorg.Chem. 1987. V.26. р. 3713-3717.
  12. Rueda E.H., Grassi R.L., Blesa M.A. Adsorption and Dissolution in the System Goethite/Aqueous EDTA. // J. Colloid Interface Sci. 1985. V.106. № 1. р. 243-246.

补充文件

附件文件
动作
1. JATS XML
下载

版权所有 © Artamonova I.V., Gorichev I.G., Zabenkina E.O., Lesnova L.A., 2010

Creative Commons License
此作品已接受知识共享署名-非商业性使用-禁止演绎 4.0国际许可协议的许可。

##common.cookie##