A study on the Separation/recovery of Rare Earth Elements from Wast Permanent Magnet by a Fractional Crystallization Method and Sulfuric Acid Leaching (폐영구자석 황산침출과 분별결정법에 의한 희토류 분리·회수에 대한 연구)
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- Clean Technology
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- v.28 no.2
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- pp.103-109
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- 2022