Advertisement

Extraction Separation of V and Fe in High Acid and High Iron Solution

  • Weiguang ZhangEmail author
  • Ting-an Zhang
  • Guozhi Lyu
  • Yajing Tian
  • Biyu Long
  • Xuejiao Cao
Conference paper
Part of the The Minerals, Metals & Materials Series book series (MMMS)

Abstract

Aim to the separation problem of high concentration V–Fe in stronger acidic leaching solution of vanadium slag, a novel chelating extraction system is proposed to separate V and Fe. Influence factors including initial pH value, the extractant concentration, the phase ratio, temperature and time are investigated. The experiment results show that single extraction rate of V and Fe reach 85.57 and 0.39% respectively, when pH value is −0.4, organic phase composition is 30% Mextral 973H + 70% sulfonated kerosene oil, O:A = 1:1, stirring time is 10 min, extraction temperature is 30 °C. The industrial experiment results of three levels countercurrent extraction show that the total extraction rate of vanadium and iron can reach 97.44 and 0.23%, separation factor is 6410. The effective separation of V and Fe in high acid and high iron solution can be accomplished.

Keywords

Extraction separation V and Fe High acid and high iron solution Chelating extraction 

Notes

Acknowledgements

This work was financially supported by the National Natural Science Foundation of China (Nos. 51504059) and the Fundamental Research Funds for the Central Universities (N162504016).

References

  1. 1.
    Moskalyk R, Alfantazi A (2003) Processing of vanadium: a review. Miner Eng 16:793–805CrossRefGoogle Scholar
  2. 2.
    Habashi F (1998) Handbook of extractive metallurgy. Wiley-VCH, New YorkGoogle Scholar
  3. 3.
    Zhang Y-M, Bao S-X, Liu T, Chen T-J, Huang J (2011) The technology of extracting vanadium from stone coal in China: history, current status and future prospects. Hydrometallurgy 109:116–124CrossRefGoogle Scholar
  4. 4.
    Yang Z, Li H-Y, Yin X-C, Yan Z-M, Yan X-M, Xie B (2014) Leaching kinetics of calcification roasted vanadium slag with high CaO content by sulfuric acid. Int J Miner Process 133:105–111CrossRefGoogle Scholar
  5. 5.
    Ognyanova A, Ozturk A, De Michelis I, Ferella F, Taglieri G, Akcil A, Veglio F (2009) Metal extraction from spent sulfuric acid catalyst through alkaline and acidic leaching. Hydrometallurgy 100:20–28CrossRefGoogle Scholar
  6. 6.
    Aarabi-Karasgania M, Rashchia F, Mostoufi N (2010) Leaching of vanadium from LD converter slag using sulfuric acid. Hydrometallurgy 102:14–21CrossRefGoogle Scholar
  7. 7.
    Li M, Wei C, Qiu S (2010) Kinetics of vanadium dissolution from black shale in pressure acid leaching. Hydrometallurgy 104:193–200CrossRefGoogle Scholar
  8. 8.
    Tavakoli MR, Dreisinger DB (2014) Separation of vanadium from iron by solvent extraction using acidic and neutral organophosporus extractants. Hydrometallurgy 141:17–23CrossRefGoogle Scholar
  9. 9.
    Chagnes A, Rager MN, Courtaud B (2010) Speciation of vanadium (V) extracted from acidic sulfate media by trioctylamine in n-dodecane modified with 1-tridecanol. Hydrometallurgy 104:20–24CrossRefGoogle Scholar
  10. 10.
    Zhang G, Chen D, Zhao W (2016) A novel synergistic extraction method for recovering vanadium (V) from high-acidity chloride leaching liquor. Sep Purif Technol 165:166–172CrossRefGoogle Scholar
  11. 11.
    Zhang P, Inoue K (1996) Recovery of metal values from spent hydrodesulfurization catalysts by liquid-liquid extraction. Energy Fuels 9:231–239CrossRefGoogle Scholar
  12. 12.
    Zeng L, Cheng CY (2009) A literature review of the recovery of molybdenum and vanadium from spent hydrodesulphurisation catalysts part II: separation and purification. Hydrometallurgy 98:10–20CrossRefGoogle Scholar
  13. 13.
    Lozano LJ, Godinez C (2003) Comparative study of solvent extraction of vanadium from sulphate solutions by primene 81R and alamine 336. Miner Eng 16:291–294CrossRefGoogle Scholar
  14. 14.
    Cheraghi A, Ardakani MS, Alamdari EK (2015) Thermodynamics of vanadium (V) solvent extraction by mixture of D2EHPA and TBP. Int J Miner Process 138:49–54CrossRefGoogle Scholar
  15. 15.
    Wang L, Zhang Y, Liu T (2013) Comparison of ion exchange and solvent extraction in recovering vanadium from sulfuric acid leach solutions of stone coal. Hydrometallurgy 131–132:1–7Google Scholar
  16. 16.
    Xingbin L, Wei C, Deng Z (2011) Selective solvent extraction of vanadium over iron from a stone coal/black shale acid leach solution by D2EHPA/TBP. Hydrometallurgy 105:359–363CrossRefGoogle Scholar
  17. 17.
    Zhang Y, Zhang T, Lv G (2016) Synergistic extraction of vanadium (IV) in sulfuric acid media using a mixture of D2EHPA and EHEHPA. Hydrometallurgy 166:87–93CrossRefGoogle Scholar
  18. 18.
    Li QG, Xu L, Qi ZS (2013) Study on extraction of vanadium from high acid leach solution of stone coal using extractant HBL@101. Adv Mater Res 634:3248–3255CrossRefGoogle Scholar
  19. 19.
    Nguyen TH, Lee MS (2015) Separation of molybdenum(VI) and tungsten(VI) from sulfate solutions by solvent extraction with LIX 63 and PC 88A. Hydrometallurgy 155:51–55CrossRefGoogle Scholar

Copyright information

© The Minerals, Metals & Materials Society 2018

Authors and Affiliations

  • Weiguang Zhang
    • 1
    Email author
  • Ting-an Zhang
    • 1
  • Guozhi Lyu
    • 1
  • Yajing Tian
    • 1
  • Biyu Long
    • 1
  • Xuejiao Cao
    • 1
  1. 1.Key Laboratory of Ecological Utilization of Multi-Metal Intergrown Ores of Education MinistrySchool of Materials and Metallurgy of Northeastern UniversityShenyangChina

Personalised recommendations