Extraction of Au(III), Pt(IV), and Pd(II) from Aqueous Media with Deep Eutectic Solvent Dissolved in n-Heptane as Extractant

https://doi.org/10.22146/ijc.80862

Pius Dore Ola(1*), Michiaki Matsumoto(2)

(1) Department of Chemistry, Faculty of Science and Engineering, Nusa Cendana University, Jl. Adisucipto No. 10, Penfui, Kupang 85001, Indonesia
(2) Department of Chemical Engineering and Materials Science, Doshisha University, Kyotanabe, Kyoto 610-0321, Japan
(*) Corresponding Author

Abstract


Due to the scarcity, studying precious metals extraction such as gold, platinum, and palladium is very critical. Solvent extraction is one of the established methods due to its simplicity and quickness but the low operational cost. In this study, a deep eutectic solvent (DES) consisting of decanoic acid and lidocaine in the molar ratio of 2:1 was applied as an extractant to extract Au(III), Pt(IV), and Pd(II) from aqueous media. Au(III) was solvated and extracted with DES in the form of AuCl3. Pd(II) was extracted by the cation exchange reaction between Pd2+ and H+. Complete extraction of Au(III) 98.2% and Pd(II) 100% can be achieved using 500 and 300 g/L DES, respectively. This finding opens new opportunities for improving Au(III) and Pd(II) extraction using an environmental friendly and inexpensive extractant.


Keywords


Au(III); deep eutectic solvent; Pd(II); Pt(IV); solvent extraction

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References

[1] Aghaei, E., Alorro, R.D., Encila, A.N., and Yoo, K., 2017, Magnetic adsorbents for the recovery of precious metals from leach solutions and wastewater, Metals, 7 (12), 529.

[2] Raiguel, S., Gijsemans, L., Van den Bossche, A., Onghena, B., and Binnemans, K., 2020, Solvent extraction of gold(III) with diethyl carbonate, ACS Sustainable Chem. Eng., 8 (36), 13713–13723.

[3] Mahandra, H., Singh, R., and Gupta, B., 2017, Liquid-liquid extraction studies on Zn(II) and Cd(II) using phosphonium ionic liquid (Cyphos IL 104) and recovery of zinc from zinc plating mud, Sep. Purif. Technol., 177, 281–292.

[4] Li, Z., Zhang, Z., Smolders, S., Li, X., Raiguel, S., Nies, E., De Vos, D.E., and Binnemans, K., 2019, Enhancing metal separations by liquid–liquid extraction using polar solvents, Chem. - Eur. J., 25 (39), 9197–9201.

[5] Yudaev, P.A., Kolpinskaya, N.A., and Chistyakov, E.M., 2021, Organophosphorous extractants for metals, Hydrometallurgy, 201, 105558.

[6] Lee, L.Y., Morad, N., Ismail, N., Talebi, A., and Rafatullah, M., 2020, Optimization for liquid-liquid extraction of Cd(II) over Cu(II) ions from aqueous solutions using ionic liquid aliquat 336 with tributyl phosphate, Int. J. Mol. Sci., 21 (18), 6860.

[7] Chemat, F., Abert Vian, M., Ravi, H.K., Khadhraoui, B., Hilali, S., Perino, S., and Fabiano Tixier, A.S., 2019, Review of alternative solvents for green extraction of food and natural products: Panorama, principles, applications and prospects, Molecules, 24 (16), 3007.

[8] Yang, J., Kubota, F., Baba, Y., Kamiya, N., and Goto, M., 2014, Separation of precious metals by using undiluted ionic liquids, Solvent Extr. Res. Dev., Jpn., 21 (1), 89–94.

[9] Firmansyah, M.L., Yoshida, W., Hanada, T., and Goto, M., 2020, Application of Ionic Liquids in Solvent Extraction of Platinum Group Metals, Solvent Extr. Res. Dev., 27, 1–24.

[10] Nguyen, V.T., Riaño, S., and Binnemans, K., 2020, Separation of precious metals by split-anion extraction using water-saturated ionic liquids, Green Chem., 22 (23), 8375–8388.

[11] Zhou, J., Sui, H., Jia, Z., Yang, Z., He, L., and Li, X., 2018, Recovery and purification of ionic liquids from solutions: A review, RSC Adv., 8 (57), 32832–32864.

[12] Smith, E.L., Abbott, A.P., and Ryder, K.S., 2014, Deep eutectic solvents (DESs) and their applications, Chem. Rev., 114 (21), 11060−11082.

[13] Kalhor, P., and Ghandi, K., 2019, Deep eutectic solvents for pretreatment, extraction, and catalysis of biomass and food waste, Molecules, 24 (22), 4012.

[14] Migliorati, V., Sessa, F., and D’Angelo, P., 2019, Deep eutectic solvents: A structural point of view on the role of the cation, Chem. Phys. Lett., 737, 100001.

[15] Dwamena, A.K., 2019, Recent advances in hydrophobic deep eutectic solvents for extraction, Separations, 6 (1), 9.

[16] Ola, P.D., and Matsumoto, M., 2019, Use of deep eutectic solvent as extractant for separation of Fe(III) and Mn(II) from aqueous solution, Sep. Sci. Technol., 54 (5), 759–765.

[17] Ola, P.D., Kurobe, Y., and Matsumoto, M., 2022, Extraction of Co(II), Ni(II), Cu(II) and Mn(II) with deep eutectic solvents dissolved in heptane as extractants, Solvent Extr. Res. Dev., Jpn., 29 (1), 31–37.

[18] van Osch, D.J.G.P., Parmentier, D., Dietz, C.H.J.T., van den Bruinhorst, A., Tuinier, R., and Kroon, M.C., 2016, Removal of alkali and transition metal ions from water with hydrophobic deep eutectic solvents, Chem. Commun., 52 (80), 11987–11990.

[19] Pascuet, E., Donnelly, R.F., Garceau, D., and Vaillancourt, R., 2009, Buffered lidocaine hydrochloride solution with and without epinephrine: stability in polypropylene syringes, Can. J. Hosp. Pharm, 62 (5), 375–380.

[20] Griffin, P.J., Cosby, T., Holt, A.P., Benson, R.S., and Sangoro, J.R., 2014, Charge transport and structural dynamics in carboxylic acid-based deep eutectic mixtures, J. Phys. Chem. B, 118 (31), 9378–9385.

[21] Nguyen, V.T., Lee, J., Jeong, J., Kim, B.S., Cote, G., and Chagnes, A., 2015, Extraction of gold(III) from acidic chloride media using phosphonium-based ionic liquid as an anion exchanger, Ind. Eng. Chem. Res., 54 (4), 1350−1358.

[22] Suryavanshi, V., Kokare, A., Zanje, S., Mulik, A., Pawar, R., Patil, M., Gaikwad, A., Anuse, M., and Mulik, G., 2018, Ion-pair based liquid–liquid extraction of gold(III) from malonate media using 2-octylaminopyridine as an extractant: analysis of alloys, minerals, and drug samples, Turk. J. Chem., 42 (4), 1032–1044.

[23] Vidhate, K.N., Shaikh, U.P.K., Arbad, B.R., and Lande, M.K., 2015, Extraction and separation studies of gold(III) with 4-(4-methoxybenzylideneimino)-5-methyl-4H-1,2,4-triazole-3-thiol in hydrochloric acid medium, J. Saudi Chem. Soc., 19 (1), 54–58.

[24] Chang, S.H., and Anak Jampang, A.O., 2021, Green extraction of gold(III) and copper(II) from chloride media by palm kernel fatty acid distillate, J. Water Process. Eng., 43, 102298.

[25] Tong, Y., Yang, H., Li, J., and Yang, Y., 2013, Extraction of Au(III) by ionic liquid from hydrochloric acid medium, Sep. Purif. Technol., 120, 367–372.

[26] Regel-Rosocka, M., Rzelewska, M., Baczynska, M., Janus, M., and Wisniewski, M., 2015, Removal of palladium(II) from aqueous chloride solutions with cyphos phosponium ionic liquids as metal ions carriers for liquid-liquid extraction and transport across polymer inclusion membranes, Physicochem. Probl. Miner. Process., 51 (2), 621−631.

[27] Nguyen, V.T., Lee, J., Chagnes, A., Kim, M., Jeong, J., and Cote, G., 2016, Highly selective separation of individual platinum group metals (Pd, Pt, Rh) from acidic chloride media using phosphonium-based ionic liquid in aromatic diluents, RSC Adv., 6 (67), 62717−62728.

[28] Cieszynska, A., and Wieczorek, D., 2020, Efficiency and mechanism of palladium(II) extraction from chloride media with N‑hexadecylpiperidinium chloride, J. Solution Chem., 49 (4), 486–503.



DOI: https://doi.org/10.22146/ijc.80862

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