Separation of trivalent rare earths plus
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F.W.E. Strelow
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Article
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1966
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Elsevier Science
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English
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Rcccntly a method has been described by l+rrz hND GAr~ALr~Ai for the separation of trivalent elements like aluminium(III), yttrium(III), and the rare earths as a group from divalent elcmcnts such as calcium(II), strontium(II), magncsium(II), and nickel(I1). The divalcnt elements arc elutecl by x.5 N