摘要
本文研究了P507-HCl体系萃取色层法分离钆铽镝的影响因素,在温度为50℃、流速0.75ml·cm(-2)·min(-1)和负载量164.2mg的条件下,用0.42、0.52和0.78mol·L(-1)HCl溶液梯度淋洗,可分别将Gd、Tb和Dy彻底分离。
The various factors affecting on the Gd,Tb and Dy separation were studied in P507-HCl chromatography system. The column temperature is 50℃ ,with 164. 2 mg loading. Gd,Tb and Dy was separated completely by 0.42 , 0.52 and 0.78 mol .L ̄(-1) HCl,respectively.
出处
《稀土》
EI
CAS
CSCD
1996年第1期11-13,共3页
Chinese Rare Earths
基金
冶金部教育司资助