Abstract
The kinetics of the formation of sulfides in reactions of oxidized lead and zinc compounds with pyrite in a superheated steam atmosphere was studied. The dependences of the rate on the roasting duration at various temperatures were found, the kinetic parameters and modes of sulfide formation were determined, and the mechanism of the process was suggested.
References
Fainberg, S.Yu., Analiz rud tsevnykh metallov (Analysis of Nonferrous Metal Ores), Moscow: Metallurgizdat, 1953, pp. 743–760.
Erofeev, B.V., Dokl. Akad. Nauk SSSR, 1946, vol. 11, no. 6, p. 515.
Sakovich, G.V., Uchen. Zap. Tomsk. Univ., 1955, no. 26, pp. 103–107.
Rozovskii, A.Ya., Kinetika topokhimicheskikh reaktsii (Kinetics of Topochemical Reactions), Moscow: Khimiya, 1974.
Alekseev, V.N., Kolichestvennyi analiz (Quantitative Analysis), Moscow: Khimiya, 1972.
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Original Russian Text © I.G. Antropova, D.L. Khaludorov, 2008, published in Zhurnal Prikladnoi Khimii, 2008, Vol. 81, No. 5, pp. 855–858.
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Antropova, I.G., Khaludorov, D.L. Kinetics of formation of lead and zinc sulfides in sulfiding roasting in a superheated steam atmosphere. Russ J Appl Chem 81, 892–895 (2008). https://doi.org/10.1134/S1070427208050340
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DOI: https://doi.org/10.1134/S1070427208050340