VASCONCELLOS, M.E.QUEIROZ, C.A.S.ABRAO, A.2014-07-302014-07-302014-07-302014-07-302004VASCONCELLOS, M.E.; QUEIROZ, C.A.S.; ABRAO, A. Sequential separation of the yttrium-heavy rare earths by fractional. <b>Journal of Alloys and Compounds</b>, v. 374, n. 1/2, p. 405-407, 2004. DisponÃvel em: http://repositorio.ipen.br/handle/123456789/5723.0925-8388http://repositorio.ipen.br/handle/123456789/5723405-407openAccessrare earthsyttrium carbonatesammonium carbonatesureaseparation processeslanthanumhydroxidesprecipitationSequential separation of the yttrium-heavy rare earths by fractionalArtigo de periódico1/2374