Formation and application of hydrogen in non-ferrous metallurgy
Abstract
Introduction/purpose: Hydrogen is the most abundant element in the universe (75 % by mass) and the lightest element (with a density of 0.00082 g/cm3) which consists of only one proton and one electron. Because of its presence in many different forms such as gaseous hydrogen, its plasma species, water, acid, alkalline, ammmonia and hydrocarbons, it has various applications in different industrial disciplines.
Methods: Different hydrometallurgical and pyrometallurgical methods are considered in order to point out many different processes such as formation of hydrogen, reduction of metallic oxides and chlorides, and electrochemical reactions such as hydrogen overvoltage and the spillover effect. Ultrasonic spray pyrolysis enables the formation of very fine aerosols which can be used for the production of metallic powders.
Results: Hydrogen formation was observed during the dissolution of metallic allloys with hydrochloric acid. The reduction of metallic oxides and metallic chlorides by hydrogen leads to the formation of metallic powders. Metallic powders were collected by a new developed electrostatic precipitator.
Conclusion: Hydrogen can be applied in different reduction processes for the production of metallic powders. Recycling processes can be used for the formation of hydrogen. A new research strategy for powder production is proposed combining recycling of the black mass of used Li-Ion batteries, ultrasonic spray pyrolysis, and hydrogen reduction.
References
Agrawal, A., Kumari, S., Bagchi, D., Kumar, V. & Pandey, B.D. 2006. Hydrogen reduction of copper bleed solution from an Indian copper smelter for producing high purity copper powders. Hydrometallurgy, 84(3-4), pp.218-224. Available at: https://doi.org/10.1016/j.hydromet.2006.05.010.
Crundwell, F.K., Moats, M.S., Ramachandran, V., Robinson, T.G. & Davenport, W.G. 2011. Chapter 27 - Hydrogen Reduction of Nickel from Ammoniacal Sulfate Solutions. In: Extractive Metallurgy of Nickel, Cobalt and Platinum Group Metals, pp.347-354. Elsevier. Available at: https://doi.org/10.1016/B978-0-08-096809-4.10027-9.
Gürmen, S., Güven. A., Ebin, B., Stopić, S. & Friedrich, B. 2009. Synthesis of nanocrystalline spherical cobalt-iron (Co-Fe) alloy particles by ultrasonic spray pyrolysis and hydrogen reduction. Journal of Alloys and Compounds, 481(1-2), pp.600-604. Available at: https://doi.org/10.1016/j.jallcom.2009.03.046.
Hage, J.L.T., Reuter, M.A., Schuiling, R.D. & Ramtahalsing, I.S. 1999. Reduction of copper with cellulose in an autoclave; an alternative to electrolysis? Minerals Engineering, 12(4), pp.393-404. Available at: https://doi.org/10.1016/S0892-6875(99)00019-9.
Lasia, A. 2019. Mechanism and kinetics of the hydrogen evolution reaction. International Journal Hydrogen Energy, 44(36), pp.19484-19518. Available at: https://doi.org/10.1016/j.ijhydene.2019.05.183.
Rodriguez, J., Stopić, S. & Friedrich, B. 2007a. Continuous electrocoagulation treatment of wastewater from copper production. World of Metallurgy - ERZMETALL, 60(2), pp.89-95. ISSN: 1613-2394.
Rodriguez, J., Stopić, S., Krause, G. & Friedrich, B. 2007b. Feasibility assessment of electrocoagulation towards a new sustainable wastewater treatment. Environmental Science and Pollution Research - International, 14(7), pp.477-482. Available at: https://doi.org/10.1065/espr2007.05.424.
Shen, H., Li, H., Yang, Z. & Li, C. 2022. Magic of hydrogen spillover: Understanding and application. Green Energy & Environment, 7(6), pp.1161-1198. Available at: https://doi.org/10.1016/j.gee.2022.01.013.
Sista, K.M. & Sliepcevich, C.M. 1981. Kinetics of continuous hydrogen reduction of copper from a sulfate solution. Metallurgical Transactions B, 12, pp.565-568. Available at: https://doi.org/10.1007/BF02654328.
Stopić, S.R., Ilić, I.B., Nedeljković, J.M., Rakočević, Z.L.J., Šušić, M.V. & Uskoković, D.P. 1997a. Influence of hydrogen spillover effect on the properties of Ni particles prepared by ultrasonic spray pyrolysis. Studies in Surface Science and Catalysis, 112, pp.103-110. Available at: https://doi.org/10.1016/S0167-2991(97)80828-2.
Stopić, S.R., Ilić, I.B. & Uskoković, D.P. 1997b. Effect of Pd, Cu, and Ni additions on the kinetics of NiCl2 reduction by hydrogen. Metallurgical and Materials Transactions B, 28, pp.1241-1248. Available at: https://doi.org/10.1007/s11663-997-0079-2.
Vieceli, N., Vonderstein, C., Swiontek, T., Stopić, S., Dertmann, C., Sojka. R., Reinhardt, N., Ekberg, C., Friedrich, B. & Petranikova, M. 2023. Recycling of Li-Ion Batteries from Industrial Processing: Upscaled Hydrometallurgical Treatment and Recovery of High Purity Manganese by Solvent Extraction. Solvent Extraction and Ion Exchange, pp.1-16. Available at: https://doi.org/10.1080/07366299.2023.2165405.
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