Abstract:
本文用纸上反相层析法模拟液液萃取研究了N-235—煤油—DTPA—LiNO_3—HNO_3体系对镧、铈的分离。在规定的固定相浓度范围内,当盐析剂浓度〔LiNO_3〕=4.0-5.OM,溶液的pH?1.9时,获得镧与铈分离的较好效果。并用饱和法测定了N-235与铈(Ⅲ)所形成的萃合物的组成。
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Source :
福建师大学报(自然科学版)
ISSN: 1000-5277
CN: 35-1074/N
Year: 1982
Issue: 02
Page: 49-54
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
Affiliated Colleges: