Study on the behavior of zinc and associated metal-impurities in the process of chlorinating roasting of dross

Authors

  • G.M. Koishina Satbayev University, Almaty, Kazakhstan
  • E.E. Zholdasbay Satbayev University, Almaty, Kazakhstan
  • M.B. Kurmanseitov Satbayev University, Almaty, Kazakhstan
  • E.B. Tazhiev Satbayev University, Almaty, Kazakhstan
  • A.A. Argyn Satbayev University, Almaty, Kazakhstan

DOI:

https://doi.org/10.31643/2021/6445.30

Keywords:

Dross, metallic zinc, zinc oxide, roasting, thermodynamics, impurity metals, Gibbs free energy, calcium chloride, ammonium chloride.

Abstract

In this work the issue of processing of dross with preliminary separation of the metal part from the oxide one is reviewed. Based on a comparative analysis of the results of known works it is shown that this approach can be quite effective if a technology is developed for the separate processing of the oxide part to obtain a commercial product. The authors of this work proposed carrying out chlorinating roasting under oxidizing conditions with various chlorine-containing reagents as one of the effective ways of processing the oxide part of the dross. Based on the thermodynamic analysis of the reactions of interaction between the components of the oxide part of the dross and calcium and ammonium chlorides, the principal possibility of obtaining pure zinc oxide, suitable for use as mineral additives in animal feed has been shown. As a result of thermodynamic calculations of the reactions of interaction of impurity metals with calcium chloride and ammonium chloride, the values of Gibbs free energy and reaction rate constants were determined in the temperature range 973 and 1373 K. It has been established that under the conditions of roasting the oxide part of the dross with both calcium chloride and ammonium chloride, a high degree of sublimation of impurity metals from the dross in the form of their chlorides into dust is achieved. It has been shown that roasting the oxide part of the dross using ammonium chloride is more efficient than with calcium chloride.

Downloads

Download data is not yet available.

Author Biographies

G.M. Koishina, Satbayev University, Almaty, Kazakhstan

PhD, lecturer. Satbayev University, Almaty, Kazakhstan. 

E.E. Zholdasbay, Satbayev University, Almaty, Kazakhstan

Doctoral student, Satbayev University,  Almaty, Kazakhstan.

M.B. Kurmanseitov, Satbayev University, Almaty, Kazakhstan

PhD, senior researcher, Satbayev University, Almaty,  Kazakhstan.

E.B. Tazhiev, Satbayev University, Almaty, Kazakhstan

PhD, tutor, Satbayev University, Almaty, Kazakhstan.

A.A. Argyn, Satbayev University, Almaty, Kazakhstan

Doctoral student, Satbayev University,  Almaty,  Kazakhstan

References

Konstantinov V.M., Gegenya D.V., Bogdanchik M.I. Obzor rynka cinka i cinkovyh othodov // Liteinyeprocessy. MGTU. 2014. -293 s. [Konstantinov V.M., Gegenya D.V., Bogdanchik M.I. Market overview for zinc and zinc waste // Foundry processes. MSTU. 2014.-293 p.](In Rus.)

Takácová Z., Hluchánová B., and Trpcevská J. Leaching of zinc from zinc ash originating from hot-dip galvanizing. Metall, 2010. 64 (12): p. 517-519. (In Eng.)

Dosmukhamedov N.K., Zholdasbay Е.Е. The solubility of Cu, Pb, As, Sb of copper-lead matte in the slag. // Kompleksnoe Ispol’zovanie Mineral’nogo Syr’a [Complex Use of Mineral Resources]. No 1 (312), 2020 pp. 31-40. https://doi.org/10.31643/2020/6445.04 (In Eng.)

Dosmukhamedov N.K., Zholdasbay Е.Е., Kurmanseitov M.B., Argyn A.A., Zheldibay M. A. Technological experiments of joint smelting of lead intermediate products, recycled materials and high-sulfur copper-zinc concentrate. // Kompleksnoe Ispol’zovanie Mineral’nogo Syr’a [Complex Use of Mineral Resources]. No 2 (313), 2020 pp. 5-13. https://doi.org/10.31643/2020/6445.11 (In Eng.)

Dosmukhamedov N. K., Argyn A. A., Zholdasbay Е. Е., Kurmanseitov M. B. Converting of copper-lead matte: loss of gold and silver with slag // Kompleksnoe Ispol’zovanie Mineral’nogo Syr’a = Complex Use of Mineral Resources = Mineraldik Shikisattardy Keshendi Paidalanu. -2020. No 3 (314), pp. 5-14. https://doi.org/10.31643/2020/6445.21 (In Eng.)

Saramak D., Krawczykowski D., and Gawenda T. Investigations of zinc recovery from metallurgical waste. IOP Conference Series: Materials Science and Engineering, 2018. 427 (1).(In Eng.)

Trpcevska J., et al., Leaching of Zinc Ash with Hydrochloric Acid Solutions. Polish Journal of Environmental Studies, 2018. 27 (4): p. 1785-1771. (In Eng.)

Stubbe G., Hillmann C., and Wolf C. Zinc and Iron Recovery from Filter Dust by Melt Bath Injection into an Induction Furnace. Erzmetall, 2016. 69 (3): p. 5-12. (In Eng.)

Najiba, S. Recovery of Zinc from Ash of Galvanizing Plant by Hydrometallurgical Route. Bangladesh University of Engineering and Technology, 2009. The thesis of Master of Science in Materials and Metallurgical Engineering Department: Р. 1-92. (In Eng.)

YAgubova V.L., Chumaevskij O.V. Sposob polucheniya nitrata cinka. Patent RF No 96111199/25 ot 10.04.1998.[Yagubova V.L., Chumaevsky O.V. Method for producing zinc nitrate. RF patent No. 96111199/25 dated 10.04.1998.] (In Rus.)

Barhatov V.I., Dobrovol'skii I.P., Kapkaev YU.SH., Kostyunin S.V. Sposobpererabotki othodov, soderzhashchih tyazhelye cvetnye metally. Patent RF No 2016108776 ot 26.05.2017. [Barkhatov V.I., Dobrovolsky I.P., Kapkaev Yu.Sh., Kostyunin S.V. Method for processing waste containing heavy non-ferrous metals. RF patent No.2016108776 dated May 26, 2017] (In Rus.)

Kazancev G.F., Barbin N.M., Moiseev G.K., Vatolin N.A. Sposob pererabotki othodov cinka. Patent RF No 99107789/02 ot 10.04.2000.[Kazantsev G.F., Barbin N.M., Moiseev G.K., Vatolin N.A. Method for processing zinc waste. RF patent No. 99107789/02 dated 10.04.2000] (In Rus.)

Chernov P.P., Koryshev A.N., Larin YU.I. i dr. Sposob polucheniya cinka iz cinkovogo drossa. Patent RF No 2001109810/02 ot 27.08.2002.[Chernov PP, Koryshev AN, Larin Yu.I. et al. Method for producing zinc from zinc dross. RF patent No. 2001109810/02 dated August 27, 2002] (In Rus.)

Yudin R.A., Vinogradov A.V., Kovryakov S.V., Sudakov E.A., YAnichev A.N. Ustanovka i sposob izvlecheniya cinka iz izgari cinka. Patent RF No 2008102795/02 ot 10.10.2009.[Yudin R.A., Vinogradov A.V., Kovryakov S.V., Sudakov E.A., Yanichev A.N. Installation and method of extracting zinc from zinc ash. RF patent No.2008102795/02 dated 10.10.2009] (In Rus.)

Kodochigov B.N. Sposob pererabotki izgari cinka. Patent RF No 2267546, 2006.[Kodochigov B.N. Method for processing zinc dross. RF patent No. 2267546, 2006] (In Rus.)

Tarasov A.V. Pererabotka othodov goryachego cinkovaniya // Stal'. 1989. No 6. S.57-58.[Tarasov A.V. Recycling of hot-dip galvanized waste. Stal. 1989. No. 6. P.57-58] (In Rus.)

Turkdogan E.T. Physical Chemistry of High Temperature Technology. Academic Press. 1980. –462 р. (In Eng.)

Koishina G.M., ZHoldasbai E.E., Kurmanseitov M.B., Tazhiev E.B. Vybor i obosnovanie tekhnologii kompleksnoi pererabotkiizgari s polucheniem tovarnyh produktov // KarGTU. 2021. V pechati. [Koishina G.M., Zholdasbay E.E., Kurmanseitov MB, Tazhiev E.B. Selection and justification of the technology for complex processing of ash to obtain marketable products // KSTU. 2021. In print] (In Rus.)

Downloads

Published

2021-08-06

How to Cite

Koishina, G., Zholdasbay Е., Kurmanseitov, M., Tazhiev, E., & Argyn А. (2021). Study on the behavior of zinc and associated metal-impurities in the process of chlorinating roasting of dross. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex Use of Mineral Resources, 318(3), 71–80. https://doi.org/10.31643/2021/6445.30

Most read articles by the same author(s)