RARE EARTH SEPARATION AND RECOVERY APPARATUS

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An apparatus for separating and recovering multiple kinds of rare earth elements, the apparatus being provided with : a mixing and pulverizing section for mixing a rare earth feedstock containing multiple kinds of rare earth elements with an ammonium chloride feedstock and pulverizing to generate a mixture; a heat treatment unit for heat-treating the mixture to generate a mixed chloride of the multiple kinds of rare earth elements; and a solid-liquid separation unit for mixing the mixed chloride with a solvent and separating the multiple kinds of rare earth elements from each other by solid-liquid separation.