Thermodynamic model and electric smelting of a mixture of cake from leaching of vanadium-containing quartzites with coal beneficiation tailingsAlexandra D. Badikova, Viktor M. Shevko and Dosmurat K. AitkulovMetall. Res. Technol., 122 1 (2025) 115DOI: https://doi.org/10.1051/metal/2024107