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N,N,N~',N~'-四己基丙二酰胺从硝酸介质中萃取铀(Ⅵ) | |
孙国新; 韩景田; 李玉兰; 包伯荣; 鲍猛; 姜润田; 赵淑英 | |
1998-08-20 | |
Source Publication | 应用化学
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Issue | 04 |
Abstract | 以甲苯为稀释剂研究了N;N;N';N'-四己基两二酰胺从硝酸介质中萃取硝酸和铀(Ⅵ)的性能.考察了水相硝酸浓度、李取剂浓度、硝酸钠浓度以及温度对萃取分配比的影响;确定了萃合物的组成.借助红外光谱分析了萃合物的结构.求得了萃取硝酸和硝酸铀酰的平衡常数及反应的热力学焓变.与N;N;N';N'-四丁基丙二酰胺萃取铀的性能比较;发现烷基链长的增加减少了三相生成的倾向;但酰胺的萃取能力却下降. |
Indexed By | CNKI |
Language | 中文 |
Funding Project | 原子核所项目组 |
Document Type | 期刊论文 |
Identifier | http://ir.sinap.ac.cn/handle/331007/10975 |
Collection | 中科院上海原子核所2003年前 |
Recommended Citation GB/T 7714 | 孙国新,韩景田,李玉兰,等. N,N,N~',N~'-四己基丙二酰胺从硝酸介质中萃取铀(Ⅵ)[J]. 应用化学,1998(04). |
APA | 孙国新.,韩景田.,李玉兰.,包伯荣.,鲍猛.,...&赵淑英.(1998).N,N,N~',N~'-四己基丙二酰胺从硝酸介质中萃取铀(Ⅵ).应用化学(04). |
MLA | 孙国新,et al."N,N,N~',N~'-四己基丙二酰胺从硝酸介质中萃取铀(Ⅵ)".应用化学 .04(1998). |
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