论文信息 - Leaching of Lanthanides from Phosphohemihydrate with Nitric Acid

Leaching of Lanthanides from Phosphohemihydrate with Nitric Acid

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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