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
