Articles
| Open Access |
DOI:
https://doi.org/10.37547/tajet/Volume02Issue11-13
Analysis Of The Processes Of Using The Exhaust Gases From Arc Steel Melting Furnaces For Raw Material Heating
Khalikulov U.M. , Senior Lecturer, Almalyk Branch Of NUST "MISiS", UzbekistanAbstract
This article analyzes the main problems and solutions to the preheating of raw materials with the help of off-gases during melting in electric arc furnaces (EAF). The analysis of the available developments in this direction and the ways of introducing this process into the EAF of the electric steel-making shop of JSC “Uzmetkombinat” was carried out. Features come from a number of parameters and criteria of raw materials, the composition of the charge and the technology implementation during the melting period.
Keywords
Technological process, aerodynamic properties of gases, JSC “Uzmetkombinat”, hot briquetted iron,, electric arc furnace, Charge composition, high temperature
References
Samadov A.U. "An integrated approach to the processing of technogenic formations of mining and metallurgical industries." // Tashkent. Fan va tekhnologiyalar. 2019 - p. 188.
Samadov AU, Yakubov MM, Khudoyarov SR, Sanakulov U.K., Zhuraev N. “Investigation of the process of processing waste containing precious metals” // Composite materials. - Tashkent, 2013. - No. 2. - S. 36-38.
Suleimanov A.A., Khalikulov U.M. Analysis of factors that form safety threats in the process of recycling waste gases for heating raw materials // Gorny Vestnik of Uzbekistan. 2019. - No. 4. - S. 81-86.
Suleimanov A.A. Review of the monograph "Technology for the treatment and disposal of oil waste using local sorbents". Monograph by S.S.Shomansurov - Saarbrücken, - S. 3-7.
Khalikulov U. M., Saidova K. A. Study of filtration processes with colmetation of the vapor space. Materials of the Republican Scientific and Technical Conference "Mining and Metallurgical Complex: Achievements, Problems and Prospects for Innovative Development" - Navoi, 2016. - pp. 115-116.
Fett, F .; Pfeifer, H .; Siegert, H .: Energetische Untersuchung eines. Hochleistungslichtbogenofens. Stahl und Eisen 102 (1982) P. 461-465.
Brod, H .; Kempkens, F .; Strohschein, H: Energieruckgewinnung aus einem UHP-Elektrolichtbogenofen. Stahl und Eisen 109 (1989) 5, P. 229-238.
Kiselev A.D., Tuluevsky Yu.N., Zinurov I.Yu .: Improving the efficiency of gas removal of arc steel furnaces. M .: Metallurgy 1992 .-- S. 11-12.
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