Development of process scheme for recovery of rare earths from leachate of coal flyash
The present paper expounds development of a two stage solvent extraction scheme for separation of rare earths (REE) from a sulfuric acid leachate obtained from an Indian coal flyash sample containing 2160 ppm REE. The leachate has low concentration of REE (305 mg/L) and high content of impurities (3...
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| Autors principals: | , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Elsevier
2022-12-01
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| Col·lecció: | Cleaner Chemical Engineering |
| Matèries: | |
| Accés en línia: | http://www.sciencedirect.com/science/article/pii/S2772782322000766 |
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