Browse > Article
http://dx.doi.org/10.7844/kirr.2022.31.2.56

The Water Leaching Behavior of Vanadium from a Salt-roasted VTM Concentrate and the Preparation of High-concentration Vanadium Solution  

Park, Yujin (Resources Utilization Division, Korea Institute of Geoscience & Mineral Resources)
Kim, Rina (Resources Utilization Division, Korea Institute of Geoscience & Mineral Resources)
Kim, Min-seuk (Resources Utilization Division, Korea Institute of Geoscience & Mineral Resources)
Jeon, Ho-Seok (Resources Utilization Division, Korea Institute of Geoscience & Mineral Resources)
Chung, Kyeong Woo (Resources Utilization Division, Korea Institute of Geoscience & Mineral Resources)
Publication Information
Resources Recycling / v.31, no.2, 2022 , pp. 56-62 More about this Journal
Abstract
This study investigated the water leaching behavior of vanadium in Na2CO3-roasted vanadium-bearing titaniferous magnetite (VTM) concentrate. The magnetic concentrate and Na2CO3, mixed in a mass ratio of 4:1, were roasted at 1050 ℃, kept for 3 h, and ground to a size of D50 = 48.79 ㎛ using a rod mill. The effects of leaching temperature and pulp density on water leaching were then investigated. The results show that the vanadium leaching efficiency decreased to 90.4%, 88.2%, and 83.8% as the temperature increased to 25, 55, and 85 ℃, respectively, whereas it remained almost constant 90.4%, 87.0%, and 87.0% as the pulp density increased to 10, 50, and 100 w/v%, respectively. Based on the preliminary leaching results, multi-stage leaching was conducted with the experimental conditions of 25 ℃, 100 w/v%, 300 rpm, and 1 h. The vanadium concentration in the final leaching solution was determined as 16.20 g/L after four stages of leaching. Thus, a high-concentration sodium vanadate solution was prepared by multi-stage leaching.
Keywords
Vanadium; VTM; Salt roasting; Water leaching; Multi-stage leaching;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Kim, J. S., 2013 : Research and development for the recovery of uranium and vanadium from Korean black shale ore, Journal of the Korean Institute of Resources Recycling, 22(1), pp.3-10.   DOI
2 Gilligan, R., Nikoloski, A. N., 2020 : The extraction of vanadium from titanomagnetites and other sources, Minerals Engineering, 146, 106106.
3 Kelley, K.D., Scott, C.T., Polyak, D.E., et al., 2005 : Vanadium-Critical Mineral Resources of the United States-Economic and Enrivonmental Geology and Prospects for Future Supply. Professional Paper 1802-U. USGS. pp.48.
4 Lee, J. C., Kim, E. Y., Chung, K. W., et al., 2021 : A review on the metallurgical recycling of vanadium from slags: towards a sustainable vanadium production, Journal of Materials Research and Technology.
5 Yoon, H. S., Chae, S., Kim, C. J., et al., 2019 : Precipitation Behavior of Ammonium Vanadate from Solution Containing Vanadium, Journal of the Korean Institute of Resources Recycling, 28(5), pp.42-50.   DOI
6 Zhang, Q., Zhao, Y., Yuan, G., et al., 2019 : The effect of vanadium on microstructure and mechanical properties of Fe-based high-strength alloys, Results in Physics, 15, 102335.
7 Li, L., Kim, S., Wang, W., et al., 2011 : A stable vanadium redox-flow battery with high energy density for large-scale energy storage, Advanced Energy Materials, 1(3), pp.394-400.   DOI
8 Vitolo, S., Seggiani, M., Filippi, S., et al., 2000 : Recovery of vanadium from heavy oil and Orimulsion fly ashes, Hydrometallurgy, 57(2), pp.141-149.   DOI
9 Luo, L., Miyazaki, T., Shibayama, A., et al., 2003 : A novel process for recovery of tungsten and vanadium from a leach solution of tungsten alloy scrap, Minerals Engineering, 16(7), pp.665-670.   DOI
10 Moskalyk, R.R., Alfantazi, A.M., 2003 : Processing of vanadium: a review, Minerals Engineering, 16(9), pp.793-805.   DOI
11 Chen, D., 2019 : Annual evaluation for vanadium industry in 2018, Hebei Metallurgy, 8, pp.5-15.
12 Shawe, D.R., 2011 : Uranium-vanadium deposits of the Slick Rock district, Colorado. United States Geological Survey, Professional Paper, 576, pp.80.
13 Fischer, R.P., 1975 : Vanadium resources in titaniferous magnetite deposits, U.S. Geological Survey Professional Paper, 926, p.9.
14 Go, B., Han, Y., Kim, S., et al., 2020 : Development of combination separation process for recovery of high-grade concentrate from Gwan-in Mine ilmenite, Journal of the Korean Society of Mineral and Energy Resources Engineers, 57(5), pp.413-420.   DOI
15 Liu, C., Eleish, A., Hystad, G., et al., 2018 : Analysis and visualization of vanadium mineral diversity and distribution, Journal of Earth and Planetary Materials, 103(7), pp. 1080-1086.
16 Lee, S., 2020 : A Review on Types of Vanadium Deposits and Process Mineralogical Characteristics, Journal of The Korean Society of Mineral and Energy Resources Engineers, 57(6), pp.640-651.   DOI
17 Zhu, X., Li, W., Tang, S., and Li, W., 2016 : Effect of Impurity Ions on Vanadium Precipitation in Vanadium-rich Solution, Journal of Mining World Express, 5, pp.28-37.   DOI
18 Huang, J. H., Huang, F., Evans, L., et al., 2015 : Vanadium: Global (bio) geochemistry, Chemical Geology, 417, pp.68-89.   DOI
19 Zhou, M.-F., Robinson, P.T., Lesher, C.M., et al., 2005 : Geochemistry, petrogenesis and metallogenesis of the Panzhihua gabbroic layered intrusion and associated Fe-Ti-V oxide deposits, Sichuan Province, SW China, Journal of Petrology, 46(11), pp.2253-2280.   DOI
20 Yang, S.Z., 2010 : Vanadium Metallurgy, pp.136, Metallurgy Industry Press, Beijing.
21 Peng, H., 2019 : A literature review on leaching and recovery of vanadium, Journal of Environmental Chemical Engineering, 7(5), 103313.
22 Boni, M., Terracciano, R., Evans, N. J., et al., 2007 : Genesis of vanadium ores in the Otavi Mountainland, Namibia, Economic Geology, 102(3), pp.441-469.   DOI
23 Reynolds, I.M., 1985 : The nature and origin of titaniferous magnetite-rich layers in the upper zone of the Bushveld Complex-A review and synthesis, Economic Geology, 80, pp.1089-1108.   DOI
24 Kim, R., Kim, M. S., Lee, J. C., et al., 2021 : Optimization of Soda ash Roasting-water Leaching Conditions for Vanadium Recovery from a Vanadium-bearing Titaniferous Magnetite Ore, Journal of The Korean Society of Mineral and Energy Resources Engineers, 58(1), pp.17-24.   DOI