Separation of Heavy Rare-Earth Elements from Light Rare-Earth Elements Via Solvent Extraction from a Neodymium Magnet Leachate and the Effects of Diluents

Marino Gergorić1, Christian Ekberg1, Britt‐Marie Steenari1, Teodora Retegan1
1Nuclear Chemistry and Industrial Materials Recycling, Chemistry and Chemical Engineering, Chalmers University of Technology, 412 96, Gothenburg, Sweden

Tóm tắt

Từ khóa


Tài liệu tham khảo

Swain B, Otu EO (2011) Competitive extraction of lanthanides by solvent extraction using Cyanex 272: analysis, classification and mechanism. Sep Purif Technol 83:82–90

Binnemans K, Jones PT, Blanpain B, Van Gerven T, Yang Y, Walton A, Buchert M (2013) Recycling of rare earths: a critical review. J Clean Prod 51:1–22

European Commission (2014) Critical raw materials for the EU in Report of the Ad hoc Working Group on defining critical raw materials. European Commission, Washington, DC

Polyakov EG, Sibilev AS (2015) Recycling rare-earth-metal wastes by pyrometallurgical methods. Metallurgist 59(5):368–373

Bandara HMD, Apelian JW, Emmert D, Marion H (2015) Rare earth recycling: forecast of recoverable Nd from shredder scrap and influence of recycling rates on price volatility. J Sustain Metall 1(3):179–188

Tunsu C, Petranikova M, Gergorić M, Ekberg C, Retegan T (2015) Reclaiming rare earth elements from end-of-life products: a review of the perspectives for urban mining using hydrometallurgical unit operations. Hydrometallurgy 156:239–258

Lyman JW, Palmer GR (1993) Recycling of neodymium iron boron magnet scrap. United States Department of the Interior, Washington, DC

Riano S, Binnemans K (2015) Extraction and separation of neodymium and dysprosium from used NdFeB magnets: an application of ionic liquids in solvent extraction towards the recycling of magnets. Green Chem 17(5):2931–2942

Swain B, Jeong J, Lee J, Lee G (2008) Development of process flow sheet for recovery of high pure cobalt from sulfate leach liquor of LIB industry waste: a mathematical model correlation to predict optimum operational conditions. Sep Purif Technol 63(2):360–369

Xie F, Zhang TA, Dreisinger D, Doyle F (2014) A critical review on solvent extraction of rare earths from aqueous solutions. Miner Eng 56:10–28

Kuipa PK, Hughes MA (2002) Diluent effect on the solvent extraction rate of copper. Sep Sci Technol 37:1135–1152

Anticó E, Masana A, Hidalgo M, Salvadó V, Iglesias M, Valiente M (1996) Solvent extraction of yttrium from chloride media by di(2-ethylhexyl)phosphoric acid in kerosene. Speciation studies and gel formation. Anal Chim Acta 327(3):267–276

Lee C, Chen Y, Liao C, Popuri SR, Tsai S, Hung C (2013) Selective leaching process for neodymium recovery from scrap Nd-Fe-B magnet. Metall Mater Trans 44(13):5825–5833

Yoon H-S et al (2014) Leaching kinetics of neodymium in sulfuric acid from E-scrap of NdFeB permanent magnet. Korean J Chem Eng 31(4):706–711

Önal MAR, Borra CR, Guo M, Blanpain B, Van Gerven T (2015) Recycling of NdFeB magnets using sulfation, selective roasting, and water leaching. J Sustain Metall 1(3):199–215

Nash KL, Jensen MP (2001) Analytical-scale separations of the lanthanides: a review of techniques and fundamentals. Sep Sci Technol 36(5–6):1257–1282

Cotton S (2006) Lanthanide and actinide chemistry. Wiley, New York

Kim JS, Kumar BN, Radhika S, Kantan ML, Reddy BR (2012) Studies on selection of solvent extractant system for the separation of trivalent Sm, Gd, Dy and Y from chloride solutions. Int J Miner Process 112–113:37–42

Henderson P (1984) Rare earth element geochemistry. Elsevier, Amsterdam

Kraikaew J, Srinuttrakul W (2005) Solvent extraction study of rare earths from nitrate medium by the mixtures of TBP and D2EHPA in kerosene. J Met Mater Miner 15:89–95

Peppard DW, Mason GW (1961) Liquid-liquid extraction of trivalent rare earths using acidic phosphonates as extractants. Macmillan, New York, pp 37–50

Schiff NN (1968) Molybdenum corporation of America’s mountain pass europium process. In: AIME annual meeting, New York

Nash KL, Chris GR (1997) Separation of elements. Springer, Oxford

Yang J (2015) Process development for extraction and separation of In and Y from discarded flat panel displays. Chalmers University of Technology, Göteborg

Niinae M (1991) Effect of diluents on extraction of cobalt with D2EHPA. J Jpn Inst Met Mater 55(3):310–315

Basualto C, Valenzuela F, Molina L, Munoz JP, Fuentesand E, Sapag J (2013) Study of the solvent extraction of the lighter lanthanide metal ions by means of organophosphorus extractants. J Chil Chem Soc 58(2):1785–1789

Yang J, Ekberg C (2014) Optimization of indium recovery and separation from LCD waste by solvent extraction with bis(2-ethylhexyl) phosphate (D2EHPA). Int J Chem Eng 2014:9

Mohammadi M, Forsberg K, Kloo L, Martinez De La Cruz J, Rasmuson Å (2015) Separation of ND(III), DY(III) and Y(III) by solvent extraction using D2EHPA and EHEHPA. Hydrometallurgy 156:215–224

Cotton S (2006) Lanthanide and actinide chemistry. Wiley, Chichester

Rydberg J, Cox M, Musicas C, Choppin GR (2004) Solvent extraction principles and practice. Taylor & Francis, Boca Raton

Yang J, Ekberg C (2013) Indium recovery from discarded LCD panel glass by solvent extraction. Hydrometallurgy 137:68–77