Iron Recovery Technology from Copper Processing Plants

Author:

Mirzajonova Saodat1,Muratova Matluba1,Rakhmatov Ulugkhoja1,Lutfullayeva Nargiza1,Beknazarova Gulnoza1,Matkarimov Zaynobiddin2,Matkarimov Sokhibjon3ORCID

Affiliation:

1. Tashkent State Technical University

2. Tashkent Chemical-Technological Institute

3. Uzbek-Japan Innovation Center of Youth

Abstract

The article provides information about the initial elements in the waste and tailings of the copper processing plant of the Almalyk Mining and Metallurgical Combine and theoretical solutions for the extraction of metals. According to chemical data, the amount of iron in the waste is high (52.6%), and the most effective solution for extracting iron from the waste is the reduction process. An increase in the amount of iron to 88.9% was formed using coal and lime as reducing agents.

Publisher

Trans Tech Publications Ltd

Reference11 articles.

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2. Sh.T. Khojiev, The technology for the reduction of metal oxides using waste polyethene materials. METAL 2020 - 29th International Conference on Metallurgy and Materials, Conference Proceedings, 971-978, 2020/

3. S.B. Mirzajonova, B.U. Mirsoatov, Z.B. Osmanov. ТECHNOLOGY OF EXTRACTION OF IRON AND ALUMINUM METALS FROM WASTE (TAILS). Innovative research in the modern world: "Theory and practice" scientific, remote, online conference. (Tashkent, May 16, 2022). With. 104-106 (.

4. S.T. Matkarimov, A.A. Yusupkhodjayev, et al., International Journal of Advanced Science and Technology 29(3), 2020, 5633-5639.

5. B.T. Berdiyarov, et al., Low-Temperature Reduction Processing of Copper Slag. In: Geetha, K., Gonzalez-Longatt, F.M., Wee, HM. (eds) Recent Trends in Materials. Springer Proceedings in Materials, vol 18. Springer, Singapore, 2022

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