摘要
测定了新型萃取剂Ｃ２７２和Ｃ２７４的萃取稀土容量及其反萃取性能，进行了上述萃取剂串级萃取分离Ｔｍ／Ｙｂ和Ｙｂ／Ｌｕ的试验，确认Ｃ２７２和Ｃ２７４是萃取分离重稀土的优良萃取剂。
Rare earth loaded capacity and stripping performance of extractant C 272 and C 274 have been measured.Tests of cascade solvent extraction for separation of Tm/Yb and Yb/Lu have been performed and it is confirmed that C 272 and C 274 are the excellent extractant for separating heavy rare earths.
出处
《稀土》
EI
CAS
CSCD
北大核心
1999年第1期15-18,共4页
Chinese Rare Earths
