The article deals with issues before the extraction of iron and its oxidised compounds from utilisable steel-smelting slags. The primary attention is paid to solving social problems to improve the environmental situation around the metallurgical plant and increase its efficiency by extracting valuable components from industrial waste. A significant amount of iron remains in the waste slag after the separation of magnetic components, the concentration of which is comparable to the low-grade iron ores of Uzbekistan. Various methods have been studied for their isolation, and gravitational enrichment on a concentration table has been recognised as optimal.
The article deals with issues before the extraction of iron and its oxidised compounds from utilisable steel-smelting slags. The primary attention is paid to solving social problems to improve the environmental situation around the metallurgical plant and increase its efficiency by extracting valuable components from industrial waste. A significant amount of iron remains in the waste slag after the separation of magnetic components, the concentration of which is comparable to the low-grade iron ores of Uzbekistan. Various methods have been studied for their isolation, and gravitational enrichment on a concentration table has been recognised as optimal.
| № | Муаллифнинг исми | Лавозими | Ташкилот номи |
|---|---|---|---|
| 1 | Matkarimov S.T. | DSc. | Uzbekistan-Japan Innovation Center of Youth "Mining and Deep Processing of Mineral Resources" |
| 2 | Berdiyarov B.T. | DSc. | Uzbekistan-Japan Innovation Center of Youth "Mining and Deep Processing of Mineral Resources" |
| 3 | NURALIYEV O.U. | Katta o'qituvchi | И.Каримов номидаги Тошкент давлат техника университети |
| № | Ҳавола номи |
|---|---|
| 1 | 1. Yusupkhodjayev A.A., Matkarimov S.T., Khudoyarov S.R., Valiyev X.R., Нуралиев О.У. «Use of Secondary Technogenic Formations of Ferrous Metallurgy for Production of Steel». // International Journal of AdvancedResearch in Science, Engineering and Technology Vol. 6, Issue 1, January 2019. India. P. 7751-7755. |
| 2 | 2. Matkarimov S.T., Akhmadzhonov A.Z., Karimzhonov B.R. Nuraliev O.U. "Study of enrichment of steelmaking slags of Uzmetkombinat JSC by a deposition method. "//Europen Research. Collection of articles of the XIV international scientific and practical conference held on February 7, 2018, in Penza, pp. 78-81 |
| 3 | 3. O.U. Nuraliev, S.T. Matkarimov, Analysis of the Current State and Prospects for the Development of the Iron and Steel Industry of Uzbekistan World science: Problems and Innovations Collection of articles of the XLIII International Scientific and Practical Conference held on November 25, 2020, in Penza, pp. 92-95 |
| 4 | 4. O.U. Nuraliev, S.T. Matkarimov, Technologies for Processing Steelmaking Slags International Scientific and Scientific and Technical Conference "Resource and Energy-Saving Innovative Technologies in Foundry" April 13-15, 2021, Tashkent. P. 182-184 |
| 5 | 5. Khojiev S.T., Nuraliev O.U., Berdiyarov B.T., Matkarimov S.T., Akramov O‘.A. Some thermodynamic aspects of the reduction of magnetite in the presence of carbon//Universum: technical sciences: electron. Scientific magazine, Part 3, 3 (84), 2021. P. 60-64. |
| 6 | 6. Yusupkhodjayev A.A., Matkarimov S.T., Khudoyarov S.R., Valiyev X.R., Nuraliev O.U. Use of Secondary Technogenic Formations of Ferrous Metallurgy for Production of Steel // International Journal of Advanced Research in Science, Engineering and Technology, Vol. 6, Issue 1, January 2019, India. P. 7751-7755. |
| 7 | 7. O.U. Nuraliev, S.T. Matkarimov, Technology for additional production of iron from the technogenic waste of the metallurgical output Innovative developments and perspectives on the development of the chemical technology of silicate materials "Glass-2022" Tashkent - 2022 Page 561-563. |
| 8 | 8. Yusupkhodjayev A.A., Valiyev X.R.,Ochildiyev Q.T., Matkarimov S.T., Nuraliyev O.U., Jumankulov A.A. Development of Technology of Receiving Quality Raw Materials for Smelting of Steel from Local Iron Ore Fields // International Journal of AdvancedResearch in Science, Engineering and Technology Vol. 6, Issue 2, February 2019. |