Abstract
Tungsten leaching residues are industrial wastes that are largely generated during commercial tungsten production. The residues have been classified as hazardous solid wastes due to the presence of toxic elements. On the other hand, the residues contain valuable elements, such as W, Mn, and Fe which can be recovered for economic benefit. To utilize the residue, a carbothermic reduction process was studied to achieve the effective utilization of the residue and sustainable development of the tungsten industry. Fe-W-Mn alloys and nontoxic slags were obtained successfully at 1450°C, and can be used to produce wear-resisting iron materials and glass–ceramics, respectively. The more effective metal–slag separation was achieved by controlling the MnO concentration of the slag, which impacted the liquidus temperature and the viscosity of the slag. This study confirmed a method for utilizing the tungsten residues, which could be a step toward practical industrial-scale techniques.
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References
H. Liu, H. Liu, C. Nie, J. Zhang, B.-M. Steenari, and C. Ekberg, J. Environ. Manag. (2020). https://doi.org/10.1016/j.jenvman.2020.110927.
D.R. Leal-Ayala, J.M. Allwood, E. Petavratzi, T.J. Brown, and G. Gunn, Resour. Conserv. Recycl. (2015). https://doi.org/10.1016/j.resconrec.2015.07.003.
L. Shen, X. Li, D. Lindberg, and P. Taskinen, Miner. Eng. (2019). https://doi.org/10.1016/j.mineng.2019.105934.
K. Chu Ngoc, N. Van Nguyen, B. Nguyen Dinh, S. Le Thanh, S. Tanaka, Y. Kang, K. Sakurai, and K. Iwasaki, Water Air Soil Pollut. (2009). https://doi.org/10.1007/s11270-008-9792-y.
E. Moreno-Jiménez, E. Esteban, and J.M. Peñalosa, The Fate of Arsenic in Soil-Plant Systems.Reviews of Environmental Contamination and Toxicology, ed. D.M. Whitacre (New York: Springer, 2012), pp. 1–37.
Z. Zhao, J. Li, S. Wang, H. Li, M. Liu, P. Sun, and Y. Li, Hydrometallurgy (2011). https://doi.org/10.1016/j.hydromet.2011.03.004.
US DoD. Strategic and critical materials 2013 report on stockpile requirements, US Department of Defense, Office of the Under Secretary of Defense, p. 189. (2013).
EC. (2014) Report on critical raw materials for the EU, European Commission. (2015).
R.G. Skirrow, D.L. Huston, T.P. Mernagh, J.P. Thorne, H. Duffer, and A. Senior, Critical commodities for a high-tech world: Australia’s potential to supply global demand (Geoscience Australia: Canberra, CAN, 2013).
S.M. Fortier, N.T. Nassar, G.W. Lederer, J. Brainard, J. Gambogi and E.A. McCullough. Draft critical mineral list—Summary of methodology and background information—US Geological Survey technical input document in response to Secretarial Order No. 3359. U.S. Geological Survey. (2018).
J. Li, D. He, K. Zhao and D. Gong. Conservation and Utilization of Mineral Resources, (2019) https://doi.org/10.13779/j.cnki.issn1001-0076.2019.03.020.
European Commission. Report on critical raw materials and the circular economy. Comm Staff Work Doc. (2018).
Y. Dai, H. Zhong and H. Zhong. Guilin Ligong Daxue Xuebao. (2008) https://doi.org/10.3969/j.issn.1674-9057.2008.02.008.
S. Xiang, B. Huang, X. Wang, and S. Zheng, Nonferrous Metals Engineering & Research. (2012). https://doi.org/10.3969/j.issn.1004-4345.2012.02.002.
X. Wang, X. Ma, K. Su, C. Liao, and B. Zhao, Tungsten. (2020). https://doi.org/10.1007/s42864-020-00064-4.
X. Wang, X. Ma, C. Liao, and B. Zhao, Miner. Metal. Mater. Ser. (2020). https://doi.org/10.1007/978-3-030-36540-0_26.
T. Makanyire, S. Sanchez-Segado, and A. Jha, Adv. Manuf. (2016). https://doi.org/10.1007/s40436-015-0132-3.
M.H. Rodriguez, G.D. Rosales, E.G. Pinna, and D.S. Suarez, Hydrometallurgy (2015). https://doi.org/10.1016/j.hydromet.2015.05.006.
W. Fan, B. Liu, X. Luo, J. Yang, B. Guo, and S. Zhang, Rare Met. (2019). https://doi.org/10.1007/s12598-017-0976-8.
A. Rincón, D. Desideri, and E. Bernardo, J. Clean. Prod. (2018). https://doi.org/10.1016/j.jclepro.2018.03.065.
P. Alfonso, D. Castro, M. Garcia-Valles, M. Tarragó, O. Tomasa, and S. Martínez, J. Therm. Anal. Calorim. (2016). https://doi.org/10.1007/s10973-016-5332-y.
K. Peng, C. Lv, and H. Yang, Ceram. Int. (2014). https://doi.org/10.1016/j.ceramint.2014.02.121.
R. Cheng, H. Zhang, and H. Ni, Processes (2019). https://doi.org/10.3390/pr7100754.
R. Cheng, H. Ni, H. Zhang, X. Zhang, and S. Bai, Int J Miner Metall Mater. (2017). https://doi.org/10.1007/s12613-017-1414-5.
Q. Wang, Q. Wang, Q. Tian, and X. Guo, Processes (2020). https://doi.org/10.3390/pr8040385.
V.T. Witusiewicz, F. Sommer, and E.J. Mittemeijer, J. Phys. Equil. Diff. (2004). https://doi.org/10.1007/s11669-004-0152-3.
D. Djurovic, B. Hallstedt, J.V. Appen, and R. Dronskowski, Calphad (2011). https://doi.org/10.1016/j.calphad.2011.08.002.
Acknowledgements
The authors would like to thank Ms. Jie Yu for laboratory assistance in the high-temperature experiments, and are grateful for financial support from Jiangxi University of Science and Technology through the joint laboratory on high-temperature processing. The authors acknowledge the facilities, and scientific and technical assistance of the Australian Microscopy and Microanalysis Research Facility at the Centre for Microscopy and Microanalysis, The University of Queensland.
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Su, K., Ma, X. & Zhao, B. Harmless Treatment and Valuable Metals Recovery of Tungsten Leaching Residues: A Thermodynamic and Experimental Study. JOM 73, 1937–1946 (2021). https://doi.org/10.1007/s11837-021-04682-2
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DOI: https://doi.org/10.1007/s11837-021-04682-2