Rare-Earth Elements Recovery on the Example of Europium (III) from Lean Technogenic Raw Materials

• Autorzy: Lobacheva O. , Dzhevaga N.

Identyfikatory

DOI

10.12911/22998993/76827

• Języki publikacji: EN

Abstrakty

EN

Europium (III) recovery from nitrate solutions in a form of dodecyl sulfates using extraction methods was studied. Distribution and recovery coefficients as a function of equilibrium aqueous phase рН value were received. Conclusions on the effectiveness of presented method depending on the assigned task were drawn. The aims of this study were the development of rare-earth elements recovery and separation methods by using extraction with surfactant and distribution coefficients separation as well as recovery coefficient experimental validation with their subsequent introduction for poor mineral raw materials industrial processing. The authors study the rare-earth metals distribution and recovery coefficients during the extraction processes as a function of aqueous phase pH value with recovered compound form determination and thermodynamical justification.

Słowa kluczowe

EN

recovery; separation; extraction; rare-earth element; distribution coefficients

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2017
• Tom: Vol. 18, nr 6
• Strony: 122--126
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Lobacheva O.

• Saint-Petersburg Mining University, Vasilievskiy Island 21st, Line 2, 199106, Saint-Petersburg, Russian Federation

autor

Dzhevaga N.

• Saint-Petersburg Mining University, Vasilievskiy Island 21st, Line 2, 199106, Saint-Petersburg, Russian Federation

Bibliografia

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• 2. Chirkst D.E., Litvinova T.E., Starshinova V.S., Kuchina V.I. 2006. Extraction of cerium (III) by naphthenic acid from nitrate media. Russian Journal of Applied Chemistry, 79(7), 1072-1076;
• 3. Dibrov I.A., Chirkst D.E., Litvinova T.E. 2002. Thermodynamic modeling of cerium (III) extraction from sulfate solutions with quaternary ammonium salts. Russian Journal of Applied Chemistry, 75(2), 197-201;
• 4. Pyartman A.K., Kopyrin A.A., Zhikharev D.A. 2003. Extraction of nitrates of lanthanides (III) and yttrium (III) by trialkylbenzylammonium naphthenate in toluene. Russian Journal of Applied Chemistry, 76(1), 57-61;
• 5. Pyartman A.K., Keskinov V.A., Lishchuk V.V., Konstantinova A.V., Belova V.V. 2006. Extraction of Th (IV), La (III) and Y (III) nitrates with a polymeric carrier and trialkylmethylammonium nitrate composite material. Russian Journal of Applied Chemistry, 79(11), 1822-1826;
• 6. Pyartman A.K., Lishchuk V.V., Keskinov V.A. 2006. Extraction of thorium (IV), lanthanum (III) and yttrium (III) nitrates with a composite material based on a polymeric carrier and a trialkylamine. Russian Journal of Applied Chemistry, 79(8), 1280-1284;
• 7. Dibrov I.A., Chirkst D.E., Litvinova T.E. 1996. Thermodynamic studies of acid dissection of eudialyte concentrate. Russian Journal of Applied Chemistry, 69(5), 727-730;
• 8. Dibrov I.A., Chirkst D.E., Litvinova T.E. 2002. Experimental study of extraction of zirconium (IV) from fluoride-containing acidic solutions. Russian Journal of Applied Chemistry, 75(2), 202-207;
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• 12. Lokshin E.P., Kalinnikov V.T., Tareeva O.A. 2012. Extraction of rare-earth elements from industrial products and technogenic wastes of processing of Khibin apatite concentrate. Non-ferrous metals, 3, 75-80;
• 13. Bragina V.I., Sushkina Y.V. 2012. Developing the technology of complex adoption of phosphate rare-earth metal ores from the tatarskoe deposit. Russian Journal of Non-Ferrous Metals, 53(2), 111-115;
• 14. Lemlich R. 1972. Adsorptive bubble separation techniques. Academic Press. N-Y. London. pp. 244;
• 15. Chirkst D.E., Lobacheva O.L., Dzhevaga N.V. 2011. Thermodynamics of the formation of hydroxides and hydroxo complexes of lanthanum (III) and holmium (III). Russian Journal of Physical Chemistry, 85(11), 2011-2014;
• 16. Chirkst D.E., Lobacheva O.L., Berlinsky I.V. 2009. Thermodynamic properties of hydroxo compounds and the mechanism of ion flotation of cerium, europium and yttrium. Russian Journal of Physical Chemistry, 83(12), 2221-2226.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).