Extraction of U（VI） and Th（IV） with a novel extractant N,N‘—tetrahexylmalonamide （THMA） in toluene

来源 :核技术：英文版 | 被引量 : 0次 | 上传用户：dianq

【摘要】

：

The dependence of THMA extraction behaviour for U(VI) and Th(IV) on nitric acid concentration,THMA concentratioin and molecular structure of extracted complex

【作者】

：

SunGuo－Xin BaoMeng 等

【机构】

：

ShanghaiInstituteofNuclearResearch,DepartmentofAppliedChem

【出处】

：

核技术：英文版

【发表日期】

：

1998年2期

【关键词】

：

铀钍溶剂提取 Malonamide Solvent extraction Uranyl nitrate Thorium nitrate N N&#

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The dependence of THMA extraction behaviour for U(VI) and Th(IV) on nitric acid concentration,THMA concentratioin and molecular structure of extracted complex has been studied.For nitric acid solutions of 3.0 mol/L a coordinative mechanism may possibly d

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Extraction of U（VI） and Th（IV） with a novel extractant N,N‘—tetrahexylmalonamide （THMA） in toluene

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