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Obtencao de oxido de cerio com alta area superficial especificaALBANEZ, NELMA E.F.K. 09 October 2014 (has links)
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Aplicacao conjunta de analise por ativacao e diluicao isotopica a determinacao dos elementos de terras raras em oxido de itrioATALLA, LAURA T. 09 October 2014 (has links)
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Troca ionica focalizada - Aplicacao a separacao de elementos das terras rarasPUSCHEL, CLAUDIO R. 09 October 2014 (has links)
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Desenvolvimento de uma metodologia para a separação de samário e európio a partir de mistura de óxidos de terras raras por redução eletroquímica/precipitaçãoCHEPCANOFF, VERA 09 October 2014 (has links)
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Recuperação de tório e terras raras via peróxido do resíduo originado na unidade de purificação de tório / Recovery of thorium and rare earths by their peroxides precipitation from a residue produced in the thorium purification facilityFREITAS, ANTONIO A. de 09 October 2014 (has links)
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Aplicacao da tecnica da destilacao fracionada com carreador na determinacao espectroquimica dos elementos lantanideos e itrio em matriz de... torioDEPPE, ALZIRA L. 09 October 2014 (has links)
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Comportamento cromatografico dos carbonatocomplexos de lantanidios e de torio em alumina. Comparacao com resinas de troca ionicaTOMIDA, ELISA K. 09 October 2014 (has links)
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Estudo das soluções sólidas de LiGdsub(1-x)Lusub(x)Fsub(4) visando o crescimento de cristais / Study of LiGd(1-x)Lu(x)F4 solid solutions aiming the crystal growthSANTOS, IVANILDO A. dos 09 October 2014 (has links)
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Dano de radiacao em CaF2:GdPRADO, LUCIA 09 October 2014 (has links)
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Estudo da extracao uranio-cerio e sua aplicacao ao tratamento de uranio irradiadoLOBAO, AFONSO dos S.T. 09 October 2014 (has links)
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