Leaching of Lanthanides from Phosphohemihydrate with Nitric Acid |
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| Authors: | Lokshin E. P. Vershkova Yu. A. Vershkov A. V. Tareeva O. A. |
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| Affiliation: | (1) Kola Scientific Center, Russian Academy of Sciences, Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Resources, Apatity, Murmansk oblast, Russia |
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| Abstract: | Factors were examined that determine passing of lanthanides into solution during nitric acid leaching of phosphohemihydrate obtained in the course of production of wet-process phosphoric acid from Khibiny apatite concentrate by the hemihydrate technique. The data obtained were compared to the results of sulfuric acid leaching. |
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