FELINTO, M.C.F.C.MARTINZ, D.O.2014-11-172014-11-182015-04-022014-11-172014-11-182015-04-02FELINTO, M.C.F.C.; MARTINZ, D.O. Separation of lanthanide elements from acidic media by extraction chromatography using mixtures of beta-diketone (HTTA) and related crown ether supported on Amberlite XAD 7 resin. In: RARE EARTH RESEARCH CONFERENCE, 22nd, July 10-15, 1999, Argonne, IL, USA. DisponÃvel em: http://repositorio.ipen.br/handle/123456789/16354.http://repositorio.ipen.br/handle/123456789/16354openAccessrare earthspraseodymiumneodymiumeuropiumextraction chromatographyttacrown ethersorganic ion exchangersSeparation of lanthanide elements from acidic media by extraction chromatography using mixtures of beta-diketone (HTTA) and related crown ether supported on Amberlite XAD 7 resinTexto completo de eventohttps://orcid.org/0000-0001-7028-0878