Rare Earth Metal Extraction from Apatite Ores

Rare earth metals (REM) after sulfuric acid treatment of apatite ore are partly (15–20%) transferred into extraction phosphoric acid (EPA) solution. Solvent extraction of REM from model and industrial solutions of EPA is investigated. Di-(2-ethylhexyl)phosphoric acid (D2EHPA) diluted with kerosene i...

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Bibliographic Details
Published in:Metallurgist, Vol. 63, No. 3/4 (2019), p. 300-307
Main Author: Cheremisina, V.
Other Involved Persons: Sergeev, V. ; Fedorov, T. ; Il’ina, P.
Format: electronic Article
Item Description:Translated from Metallurg, Vol. 63, No. 3, pp. 71–76, March, 2019.
Physical Description:Online-Ressource
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