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Kolesnikov A, Fediuk R, Kolesnikova O, Zhanikulov N, Zhakipbayev B, Kuraev R, Akhmetova E, Shal A. Processing of Waste from Enrichment with the Production of Cement Clinker and the Extraction of Zinc. Materials (Basel) 2022; 15:ma15010324. [PMID: 35009470 PMCID: PMC8746131 DOI: 10.3390/ma15010324] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 12/21/2021] [Accepted: 12/28/2021] [Indexed: 11/30/2022]
Abstract
This paper presents studies on the processing of enrichment tailings as a component of a raw mixture in order to obtain cement clinker, with simultaneous distillation of zinc. Thermodynamic studies were carried out in the temperature range of 600–1600 °C using the software application “HSC Chemistry 6” developed by the metallurgical company Outokumpu (Finland). As a result of the conducted studies, we found that zinc contributes to the intensification of mineral formation of cement clinker. In particular, it was found that the formation of belite is possible in the temperature range from 990.7 to 1500 °C with Gibbs energy values of −0.01 and −323.8 kJ (which is better than the standard process by −11.4 kJ), respectively; the formation of alite is possible in the temperature range from 982.9 to 1500 °C with Gibbs energy values of −0.05 and −402.1 kJ (better than the standard process by −11.4 kJ), respectively; the formation of tricalcium aluminate is thermodynamically possible in the temperature range from 600 °C at ΔGTo = −893.8 kJ to 1500 °C at ΔGTo = −1899.3 kJ (better than the standard process by −1570.1 kJ), respectively; and the formation of four calcium aluminoferrite is possible in the temperature range from 600 °C at ΔGTo = −898.9 kJ to 1500 °C at ΔGTo = −1959.3 kJ (better than the standard process by −1570.2 kJ), respectively, with simultaneous distillation of zinc into a gaseous state for its further capture.
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Affiliation(s)
- Alexandr Kolesnikov
- Department of “Life Safety and Environmental Protection” M. Auezov South Kazakhstan University, Building B, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan;
- Department of Science of Production and Innovation, M. Auezov South Kazakhstan University, Shymkent 160012, Kazakhstan; (N.Z.); (B.Z.); (R.K.); (E.A.)
- Correspondence: (A.K.); (O.K.); Tel.: +7-7052566897 (A.K.)
| | - Roman Fediuk
- Polytechnic Institute, Far Eastern Federal University, 690922 Vladivostok, Russia;
- Institute of Civil Engineering, Peter the Great St. Petersburg Polytechnic University, 195251 St. Petersburg, Russia
| | - Olga Kolesnikova
- Department of Science of Production and Innovation, M. Auezov South Kazakhstan University, Shymkent 160012, Kazakhstan; (N.Z.); (B.Z.); (R.K.); (E.A.)
- Correspondence: (A.K.); (O.K.); Tel.: +7-7052566897 (A.K.)
| | - Nurgali Zhanikulov
- Department of Science of Production and Innovation, M. Auezov South Kazakhstan University, Shymkent 160012, Kazakhstan; (N.Z.); (B.Z.); (R.K.); (E.A.)
- Department of Inorganic and Technical Chemistry, Academician E.A. Buketov Karaganda University, Karaganda 100024, Kazakhstan
| | - Bibol Zhakipbayev
- Department of Science of Production and Innovation, M. Auezov South Kazakhstan University, Shymkent 160012, Kazakhstan; (N.Z.); (B.Z.); (R.K.); (E.A.)
| | - Rasim Kuraev
- Department of Science of Production and Innovation, M. Auezov South Kazakhstan University, Shymkent 160012, Kazakhstan; (N.Z.); (B.Z.); (R.K.); (E.A.)
| | - Elmira Akhmetova
- Department of Science of Production and Innovation, M. Auezov South Kazakhstan University, Shymkent 160012, Kazakhstan; (N.Z.); (B.Z.); (R.K.); (E.A.)
| | - Aizhan Shal
- Department of “Life Safety and Environmental Protection” M. Auezov South Kazakhstan University, Building B, Av. Tauke Khan, 5, Shymkent 160012, Kazakhstan;
- Department of Science of Production and Innovation, M. Auezov South Kazakhstan University, Shymkent 160012, Kazakhstan; (N.Z.); (B.Z.); (R.K.); (E.A.)
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