Analysis of the Extractants CYANEX 272 and CYANEX 926p for the Extraction of Lithium Ion
DOI:
https://doi.org/10.36790/epistemus.v16i32.216Keywords:
Lithium, Cyanex 272, Cyanex 936P, solvent extractionAbstract
Lithium-ion recovery has become a constant quest due to the increasing demand for rechargeable batteries. The objective of this work was to evaluate the extractants; Cyanex 272 and Cyanex 936P to determine the extractant with the highest affinity to the Li-ion. The extraction efficiency of both extractants was analyzed using synthetic leaching liquors that contained Li, K, and Al, where the pH and the percentage of concentration of the extractant were evaluated, where it turned out that 10% of Cyanex 936P extractant when in contact with A solution with a pH of 2, obtained 44% extraction of the Li-ion, a comparison of the extractant Cyanex 272 where the same conditions, this obtained 1.93% extraction of the Li-ion.
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Yang, S., Liu, G., Wang, J., Cui, L., & Chen, Y., Recovery of lithium from alkaline brine by solvent extraction with functionalized ionic liquid, Fluid Phase Equilibria, vol. 493, Pages 129-136, 2019, https://doi.org/10.1016/j.fluid.2019.04.015.
Zhao, J. M., Shen, X. Y., Deng, F. L., Wang, F. C., Wu, Y., & Liu, H. Z., Synergistic extraction and separation of valuable metals from waste cathodic material of llithium-ion batteries using CYANEX272 and PC-88a. Separation and purification technology, vol. 78(3), Pages 345-351, 2011, https://doi.org/10.1016/j.seppur.2010.12.024.
Ministerio de Energía y Minería de Argentina, El litio argentino. Situación actual y perspectivas. Recuperado de: www.editorialrn.com.ar, 2017.
Yang, S., Liu, G., Wang, J., Cui, L., & Chen, Y., Recovery of lithium from alkaline brine by solvent extraction with functionalized ionic liquid, Fluid Phase Equilibria, vol. 493, Pages 129-136, 2019, https://doi.org/10.1016/j.fluid.2019.04.015. DOI: https://doi.org/10.1016/j.fluid.2019.04.015
Zhao, J. M., Shen, X. Y., Deng, F. L., Wang, F. C., Wu, Y., & Liu, H. Z., Synergistic extraction and separation of valuable metals from waste cathodic material of llithium-ion batteries using CYANEX272 and PC-88a. Separation and purification technology, vol. 78(3), Pages 345-351, 2011, https://doi.org/10.1016/j.seppur.2010.12.024. DOI: https://doi.org/10.1016/j.seppur.2010.12.024
Ministerio de Energía y Minería de Argentina, El litio argentino. Situación actual y perspectivas. Recuperado de: www.editorialrn.com.ar, 2017.
El-Eswed, B., Sunjuk, M., Al-Degs, Y. S., & Shtaiwi, A., Solvent Extraction of Li+ using Organophosphorus Ligands in the Presence of Ammonia. Separation Science and Technology, vol. 49(9), Pages 1342-1348, 2014, https://doi.org/10.1080/01496395.2013.879665. DOI: https://doi.org/10.1080/01496395.2013.879665
Ritcey, G.M. y Ashbrook, A.W., Solvent Extraction in Process Metallurgy, Elsevier, Cap. 2 Y 3, 1984.
Meshram, P., Pandey, B. D., & Mankhand, T. R., Extraction of lithium from primary and secondary sources by pre-treatment, leaching and separation: a comprehensive review. Hydrometallurgy, vol. 150, Pages 192-208, 2014, https://doi.org/10.1016/j.hydromet.2014.10.012. DOI: https://doi.org/10.1016/j.hydromet.2014.10.012
Solvey, Cyanex 272. Recuperado de: https://www.solvay.com/en/product/cyanex-272, 2021.
Solvey, Cyanex 936P. Recuperado de: https://www.solvay.com/en/product/cyanex-936p, 2021
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