Abstract
Zinc ferrite (ZnFe2O4) is a by-product of non-ferrous metal production and is considered a promising source of raw zinc. The most efficient way to extract zinc from its ferrite is via acidic extraction, specifically leaching by hydrochloric acid. A comparative study of synthetic zinc ferrite hydrochloric acid leaching in isopropanol, aqueous, and the mixed solvent was performed. Zinc ferrite was obtained by sintering a zinc and iron (III) oxide mixture. Crushed samples were subjected to leaching in 1 M HCl at 323, 333, and 353 K and pulp density of 1 g/100 mL. The dissolution of zinc and iron into solution in organic media reached 77% at 353 K, while in an aqueous environment this value was 65%. The activation energy of 70.0 kJ/mol was found for the leaching process in an isopropanol environment, which is lower than that in an aqueous solution by 15%. The more efficient leaching effect of isopropanol is attributed to the lower dielectric constant of the alcohol which increases the affinity of chloride anions for zinc and iron cations at leaching.
Data Availability
The data supporting the results can be made available from the corresponding author upon request.
References
Kashyap V, Taylor P, Karumb ET, Cheshire M (2021) Application of zinc ferrite reduction in the extraction of Zn, Ga and In from zinc refinery residue. Miner Eng 171:107078
Wu CC, Chang FC, Chen WS, Tsai MS, Wang YN (2014) Reduction behavior of zinc ferrite in EAF-dust recycling with CO gas as a reducing agent. J Environ Manage 143:208–213
Wang HG, Li Y, Gao JM, Zhang M, Guo M (2016) A novel hydrothermal method for zinc extraction and separation from zinc ferrite and electric arc furnace dust. Int J Miner Metall Mater 23(2):146–155
Arslan C, Arslan F (2002) Recovery of copper, cobalt, and zinc from copper smelter and converter slags. Hydrometallurgy 67(1–3):1–7
Nadirov RK, Mussapyrova LA (2019) Copper smelter slag leaching by using H2SO4 in the presence of dichromate. J Chem Technol Metall 54(3):657–662
Mussapyrova L, Nadirov R, Baláž P, Rajňák M, Bureš R, Baláž M (2021) Selective room-temperature leaching of copper from mechanically activated copper smelter slag. J Mater Res Technol 12:2011–2025
Wang HG, Gao JM, Liu W, Zhang M, Guo M (2016) Recovery of metal-doped zinc ferrite from zinc-containing electric arc furnace dust: process development and examination of elemental migration. Hydrometallurgy 166:1–8
Štrbac N, Mihajlović I, Andrić V, Živković Ž, Rosić A (2011) Kinetic investigations of two processes for zinc recovery from zinc plant residue. Can Metall Q 50(1):28–36
Sethurajan M, Huguenot D, Jain R, Lens PN, Horn HA, Figueiredo LH, van Hullebusch ED (2017) Leaching and selective zinc recovery from acidic leachates of zinc metallurgical leach residues. J Hazard Mater 324:71–82
Peng N, Peng B, Chai LY, Li M, Wang JM, Yan H, Yuan Y (2012) Recovery of iron from zinc calcines by reduction roasting and magnetic separation. Miner Eng 35:57–60
Peng N, Peng B, Chai L, Liu W, Li M, Yuan Y, Hou DK (2012) Decomposition of zinc ferrite in zinc leaching residue by reduction roasting. Procedia Environ Sci 16:705–714
Yan H, Chai LY, Peng B, Li M, Peng N, Hou DK (2014) A novel method to recover zinc and iron from zinc leaching residue. Miner Eng 55:103–110
Li S, Pan J, Zhu D, Guo Z, Xu J, Chou J (2019) A novel process to upgrade the copper slag by direct reduction-magnetic separation with the addition of Na2CO3 and CaO. Powder Technol 347:159–169
Li M, Peng B, Chai L, Peng N, Yan H, Hou D (2012) Recovery of iron from zinc leaching residue by selective reduction roasting with carbon. J Hazard Mater 237:323–330
Jiang GM, Bing PENG, Liang YJ, Chai LY, Wang QW, Li QZ, Ming HU (2017) Recovery of valuable metals from zinc leaching residue by sulfate roasting and water leaching. Trans Nonferrous Metals Soc China 27(5):1180–1187
Filippou D, Demopoulos GP (1997) Steady-state modeling of zinc-ferrite hot-acid leaching. Metall and Mater Trans B 28(4):701–711
Fan Y, Liu Y, Niu L, Jing T, Zhang W, Zhang TA (2019) Reductive leaching of indium-bearing zinc ferrite in sulfuric acid using sulfur dioxide as a reductant. Hydrometallurgy 186:192–199
Langová Š, Leško J, Matýsek D (2009) Selective leaching of zinc from zinc ferrite with hydrochloric acid. Hydrometallurgy 95(3–4):179–182
Leclerc N, Meux E, Lecuire JM (2003) Hydrometallurgical extraction of zinc from zinc ferrites. Hydrometallurgy 70(1–3):175–183
Youcai Z, Stanforth R (2000) Extraction of zinc from zinc ferrites by fusion with caustic soda. Miner Eng 13(13):1417–1421
Chairaksa-Fujimoto R, Maruyama K, Miki T, Nagasaka T (2016) The selective alkaline leaching of zinc oxide from Electric Arc Furnace dust pre-treated with calcium oxide. Hydrometallurgy 159:120–125
Sarma VR, Deo K, Biswas AK (1976) Dissolution of zinc ferrite samples in acids. Hydrometallurgy 2(2):171–184
Nunez C, Vinals J (1984) Kinetics of leaching of zinc ferrite in aqueous hydrochloric acid solutions. Metall Trans B 15(2):221–228
Espiari S, Rashchi F, Sadrnezhaad SK (2006) Hydrometallurgical treatment of tailings with high zinc content. Hydrometallurgy 82(1–2):54–62
Cao L, Liao YL, Shi GC, Zhang Y, Guo MY (2019) Leaching behavior of zinc and copper from zinc refinery residue and filtration performance of pulp under the hydrothermal process. Int J Miner Metall Mater 26(1):21–32
Li X, Monnens W, Li Z, Fransaer J, Binnemans K (2020) Solvometallurgical process for extraction of copper from chalcopyrite and other sulfidic ore minerals. Green Chem 22(2):417–426
Binnemans K, Jones PT (2017) Solvometallurgy: an emerging branch of extractive metallurgy. J Sustain Metall 3(3):570–600
Palden T, Regadío M, Onghena B, Binnemans K (2019) Selective metal recovery from jarosite residue by leaching with acid-equilibrated ionic liquids and precipitation-stripping. ACS Sustain Chem Eng 7(4):4239–4246
Rodriguez Rodriguez N, Onghena B, Binnemans K (2019) Recovery of lead and silver from zinc leaching residue using methanesulfonic acid. ACS Sustain Chem Eng 7(24):19807–19815
Forte F, Horckmans L, Broos K, Kim E, Kukurugya F, Binnemans K (2017) Closed-loop solvometallurgical process for recovery of lead from iron-rich secondary lead smelter residues. RSC Adv 7(79):49999–50005
Nguyen VT, Riaño S, Aktan E, Deferm C, Fransaer J, Binnemans K (2020) Solvometallurgical recovery of platinum group metals from spent automotive catalysts. ACS Sustain Chem Eng 9(1):337–350
Nadirov R, Turan MD, Karamyrzayev GA (2020) Copper smelter slag leaching with hydrochloric acid in isopropyl alcohol: kinetic study. Int J Biol Chem 13(2):141–146
Kopkova EK, Shchelokova EA, Gromov PB (2015) Processing of titanomagnetite concentrate with a hydrochloric extract of n-octanol. Hydrometallurgy 156:21–27
Girgin İ, Erkal F (1993) Dissolution characteristics of scheelite in HCl - C2H5OH - H2O and HCl - C2H5OH solutions. Hydrometallurgy 34(2):221–229
Özdemir S, Girgin I (1991) Decomposition of scheelite in acid-alcohol solutions. Miner Eng 4(2):179–184
Girgin I, Öner M, Türker L (1986) Leaching of acidite in non-aqueous and mixed aqueous EtOH—HCl solutions. Int J Miner Process 17(1–2):121–130
Jana RK, Singh DDN, Roy SK (1995) Alcohol-modified hydrochloric acid leaching of sea nodules. Hydrometallurgy 38(3):289–298
Clegg SL, Brimblecombe P (1985) Potential degassing of hydrogen chloride from acidified sodium chloride droplets. Atmos Environ 1967 19(3):465–470
Velardo A, Giona M, Adrover A, Pagnanelli F, Toro L (2002) Two-layer shrinking-core model: parameter estimation for the reaction order in leaching processes. Chem Eng J 90(3):231–240
Gonen M, Nyankson E, Gupta RB (2016) Boric acid production from colemanite together with ex situ CO2 sequestration. Ind Eng Chem Res 55(17):5116–5124
Elgersma F, Kamst GF, Witkamp GJ, Van Rosmalen GM (1992) Acidic dissolution of zinc ferrite. Hydrometallurgy 29(1–3):173–189
Lu ZY, Muir DM (1988) Dissolution of metal ferrites and iron oxides by HCl under oxidising and reducing conditions. Hydrometallurgy 21(1):9–21
Klopman G (1968) Chemical reactivity and the concept of charge-and frontier-controlled reactions. J Am Chem Soc 90(2):223–234
Pearson RG (1963) Hard and soft acids and bases. J Am Chem Soc 85(22):3533–3539
Funding
This research was funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant no. AP09562754).
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Conceptualization, R.N.; methodology, R.N. and G.K.; investigation, R.N. and G.K.; resources, R.N.; writing—original draft preparation, R.N. and G.K.; writing—review and editing, R.N.; visualization, G.K; project administration, R.N.; funding acquisition, R.N. All authors have read and agreed to the published version of the manuscript.
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Nadirov, R., Karamyrzayev, G. Enhancing Synthetic Zinc Ferrite Hydrochloric Acid Leaching by Using Isopropanol as a Solvent. Mining, Metallurgy & Exploration 39, 1743–1751 (2022). https://doi.org/10.1007/s42461-022-00648-3
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DOI: https://doi.org/10.1007/s42461-022-00648-3