Solvènt extraction of light rare earths from sodium rare earth sulphates

✍ Scribed by R.A. Edge

• Publisher: Elsevier Science
• Year: 1962
• Tongue: English
• Weight: 158 KB
• Volume: 27
• Category: Article
• ISSN: 0003-2670
• DOI: 10.1016/s0003-2670(00)88526-8

✦ Synopsis

SHORTCOMMUNICATIONS * The rare earths containccl in double sodium sulphatcs consist largely of Cc, La and Ncl, togcthcr with smaller amounts of Pr, Sm and Ccl. *+ Distribution cocfficicnt, D = concn. of clcmcnt in n3P pliasc . concn. of clctncnt in aqueous phase *** zo.oO/o Cc&a; s,G"/~ I,aaOo; 9.5% Ncl~03; 2.274 ProO~t; 1.3% SrnaOo and 0.7% G&03.