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Interaction of applying ultrasonic irradiation in Gilsonite flotation | ||
| International Journal of Mining and Geo-Engineering | ||
| مقاله 11، دوره 59، شماره 2، شهریور 2025، صفحه 175-179 اصل مقاله (766.03 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/ijmge.2025.395586.595255 | ||
| نویسندگان | ||
| Javad Abdi* ؛ Mohammad Karamoozian | ||
| Faculty of mining, petroleum and geophysics engineering, Shahrood University of Technology, Shahrood, Iran. | ||
| چکیده | ||
| Flotation is a type of mineral separation process that occurs in a water-mineral slurry. The surfaces of the selected minerals are rendered hydrophobic through conditioning with specific reagents. The material used in this study was gilsonite. After the preparation of the samples, two series of with and without irradiation on gilsonite flotation experiments were designed, using the central composite design method. Finally, it was concluded that the ultrasonic method achieves a higher desired recovery amount and lower ash percentage in the concentrate than the normal method in the rougher stage of flotation. | ||
| کلیدواژه‌ها | ||
| Gilsonite؛ Flotation؛ Rougher؛ Ultrasonic irradiation | ||
| مراجع | ||
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[1] Wills, B. A., and J. A. Finch. 2016. Wills’ mineral processing technology. 8th ed. Elsevier Science & Technology Books
[2] Bahrami, A., Kazemi, F., & Ghorbani, Y. (2019). Effect of different reagent regime on the kinetic model and recovery in gilsonite flotation. Journal of materials research and technology, 8(5), 4498-4509.
[3] Bahrami, A., Kazemi, F., Mirmohammadi, M., Ghorbani, Y., & Farajzadeh, S. (2021). Configuration of flowsheet and reagent dosage for gilsonite flotation towards the ultra-low-ash concentrate. Scientific reports, 11(1), 15469.
[4] Doodran, R. J., Khakmardan, S., Shirazi, A., & Shirazy, A. (2020). Minimalization of Ash from Iranian gilsonite by froth flotation. Journal of Minerals and Materials Characterization and Engineering, 9(1), 1-13.
[5] Bahrami, A., Kazemi, F., Ghorbani, Y., & Abdolahi Sharif, J. (2019). The order of kinetic models, rate constant distribution, and maximum combustible recovery in gilsonite flotation. Mining, Metallurgy & Exploration, 36, 1101-1114.
[6] Kazemi, F., Bahrami, A., & Abdollahi Sharif, J. (2018). Study of Flotation Kinetic of Kermanshah State Gilsonite. Nashrieh Shimi va Mohandesi Shimi Iran, 37(1), 197-206.
[7] Bahrami, A., Kazemi, F., & Sharif, J. A. (2020). Investigating the First-Order Flotation Kinetics Models for Iranian Gilsonite. Iranian Journal of Materials Science & Engineering, 17(1).
[8] Lozano-Pereira, H., & Afanasjeva, N. (2023). Gilsonite: An organic mineral with special physical-chemical properties, current uses and future prospects applications. MATERIALS ENGINEERING, 25(1-2023).
[9] Ebrahimi, H., & Karamoozian, M. (2020). Effect of ultrasonic irradiation on particle size, reagents consumption, and feed ash content in coal flotation. International Journal of Coal Science & Technology, 7(4), 787-795.
[10] Murhula, E., Hashan, M., & Otsuki, A. (2022). Effect of solid concentration and particle size on the flotation Kinetics and entrainment of quartz and hematite. Metals, 13(1), 53. | ||
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