CAS OpenIR  > 中科院上海原子核所2003年前
TBP对N,N-二丁基辛酰胺萃取铀的影响
孙国新; 韩景田; 包伯荣; 崔玉
1999-03-10
Source Publication核技术
Issue03
Abstract研究了N;N-二丁基辛酰胺(DBOA)从硝酸介质中萃取铀的机理。考察了水相酸度、盐析剂LiNO3浓度以及萃取剂浓度对萃取分配比的影响;结合红外光谱分析了萃合物结构。TBP对DBOA萃取铀的影响比较复杂;在低TBP浓度下;两种萃取剂具有协同效应;但随着TBP浓度的增大出现反协同效应。红外光谱表明两种中性萃取剂混合后分子间没有明显的相互作用;反协同效应可能是TBP改变了有机溶液的极性所致。利用斜率法确定了协萃络合物的组成。
Indexed ByCNKI
Language中文
Funding Project原子核所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/11028
Collection中科院上海原子核所2003年前
Recommended Citation
GB/T 7714
孙国新,韩景田,包伯荣,等. TBP对N,N-二丁基辛酰胺萃取铀的影响[J]. 核技术,1999(03).
APA 孙国新,韩景田,包伯荣,&崔玉.(1999).TBP对N,N-二丁基辛酰胺萃取铀的影响.核技术(03).
MLA 孙国新,et al."TBP对N,N-二丁基辛酰胺萃取铀的影响".核技术 .03(1999).
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