Study on extraction behavior of vanadium from acidic sulfate solutions

Nguyen Thi Hong * , Huynh Huu Hau and Truong Ngoc Quynh Giao

* Corresponding author (nthong43@ctu.edu.vn)

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Received: 01 Feb 2018
Revised: 18 Apr 2018
Accepted: 30 Nov 2018
Published: 03 Nov 2018
DOI: 10.22144/ctu.jen.2018.041
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Nguyen, T. H., Huynh, H. H., & Truong, N. Q. G. (2018). Study on extraction behavior of vanadium from acidic sulfate solutions. CTU Journal of Innovation and Sustainable Development , 54(10), 81-87. https://doi.org/10.22144/ctu.jen.2018.041
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No. 10 (2018)

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Abstract

Extraction behavior of vanadium (V(V)) from the acidic sulfate solutions was investigated using trioctylamine (TOA). The extraction efficiency of V(V) from the acidic sulfate solutions increased with increase of pH value, extractant concentration and O/A phase ratio. The optimum condition for V(V) extraction from the acidic sulfate solutions containing 100 mg/L V(V) was found to be at pH 2.5 using 0.005 M TOA. The V(V) from the loaded TOA was completely stripped by the use of 0.5 M NaOH solution. The regeneration of TOA after stripping process was obtained by washing with distilled water and the recycling capacity of regenerated TOA was no appreciable change.
Keywords: Regeneration, solvent extraction, sulfate solution, trioctylamine, vanadium

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References

Chagnes, A., Rager, M.N., Courtaud, B., Thiry, J., and Cote, G., 2010. Speciation of vanadium(V) extracted from acidic sulfate media by trioctylamine in n-dodecane modified with 1-tridecanol. Hydrometallurgy, 104(1): 20-24.

Hu, P., Zhang, Y., Liu, T., Huang, J., Yuan, Y., and Yang, Y., 2017. Separation and recovery of iron impurity from a vanadium-bearing stone coal via an oxalic acid leaching-reduction precipitation process. Separation and Purification Technology, 180: 99-106.

Kurbatova, L.D., Olga, V.K., Marina A.V., and Mikhail, Y.Y., 2015. Examination of extraction of vanadium(V) by trioctylamine from sulfuric solutions. Journal of Inorganic and General Chemistry, 641(3-4): 617-621.

Li, Q.G., Qi, X.Z., Li, Z., Lian, S.X., and Ya, N.Y., 2009. Removal of vanadium from ammonium molybdate solution by ion exchange. Transactions of Nonferrous Metals Society of China, 19(3): 735-739.

Navarro, R., Guzman, J., Saucedo, I., Revilla, J., and Guibal, E., 2007. Vanadium recovery from oil fly ash by leaching, precipitation and solvent extraction processes. Waste Management, 27(3): 425-438.

Nguyen, T.H., and Lee, M.S., 2014. Recovery of molybdenum and vanadium with high purity from sulfuric acid leach solution of spent hydrodesulfurization catalysts by ion exchange. Hydrometallurgy, 147-148: 142-147.

Nguyen, T.H., and Lee, M.S., 2015. Solvent extraction of vanadium(V) from sulfate solutions using Lix 63 and PC 88A. Journal of Industrial and Engineering Chemistry, 31: 118-123.

Nguyen, T.H., and Lee, M.S., 2016. Separation of molybdenum and tungsten from sulfuric acid solution by solvent extraction with Alamine 336. Journal of Korean Institute of Resources Recycling, 25(1): 16-23.

Shi, Q., Zhang, Y., Huang, J., Liu, T., Liu, H., and Wang, L., 2017. Synergistic solvent extraction of vanadium from leaching solution of stone coal using D2EHPA and PC88A. Separation and Purification Technology, 181: 1-7.

Xue, N.N., Zhang, Y.M., Huang, J., Liu, T., and Wang, L.Y., 2017. Separation of impurities aluminum and iron during pressure acid leaching of vanadium from stone coal. Journal of Cleaner Production, 166: 1265-1273.

Zeng, L. and Cheng, C.Y., 2010. Recovery of molybdenum and vanadium from synthetic sulphuric acid leach solutions of spent hydrodesulphurisation catalysts using solvent extraction. Hydrometallurgy, 101(3-4): 141-147.

Zeng, L. and Cheng, C.Y., 2009. A literature review of the recovery of molybdenum and vanadium from spent hydrodesulphurisation catalysts. Part II: Separation and purification. Hydrometallurgy, 98(1-2): 10-20.

Zhang, P., Katsutoshi, I., Kazuharu Y., and Hiromi T., 1996. Extraction and selective stripping of molybdenum(VI) and vanadium(IV) from sulfuric acid solution containing aluminum(III), cobalt(II), nickel(II) and iron(III) by LIX 63 in Exxsol D80. Hydrometallurgy, 41(1): 45-53.

Zhang, Y., Zhang, T., Lv, G., Zhang, G., Liu, Y., and Zhang, W., 2016. Synergistic extraction of vanadium(IV) in sulfuric acid media using a mixture of D2EHPA and EHEHPA. Hydrometallurgy, 166: 87-93.

Zhao, L., Wang, L., Qi, T., Chen, D., Zhao, H., and Liu, Y., 2014. A novel method to extract iron, titanium, vanadium, and chromium from high-chromium vanadium-bearing titanomagnetite concentrates. Hydrometallurgy, 149: 106-109.