Extraction of uranium(VI) with N-octanoylpyrrolidine in sulfonated kerosene

Extraction of uranium(VI) with N-octanoylpyrrolidine in sulfonated kerosene

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摘要 Extraction of uranium with N-octanoylpyrrolidine (OPOD) in sulfonated kerosene from aqueous nitric acid media has been studied. The dependence of the extraction distribution ratios on the concentrations of aqueous nitric acid, extractant, salting-out agent and the temperature was investigated. The constitution of extracted complex was established, and the related thermodynamic functions were calculated. Extraction of uranium with N-octanoylpyrrolidine (OPOD) in sulfonated kerosene from aqueous nitric acid media has been studied. The dependence of the extraction distribution ratios on the concentrations of aqueous nitric acid, extractant, salting-out agent and the temperature was investigated. The constitution of extracted complex was established, and the related thermodynamic functions were calculated.

作者 LIZhen HANJing-Tian 等

机构地区 DepartmentofChemistry ShanghaiInstituteofNuclearResearch

出处《Nuclear Science and Techniques》 SCIE CAS CSCD 2000年第3期205-208,共4页 核技术（英文）

关键词铀(Ⅵ) 核燃料溶剂萃取分离萃取剂 N-辛酰基吡咯烷 N-octanoylpyrrolidine, Solvent extraction, Uranium(VI)

分类号 TL283 [核科学技术—核燃料循环与材料]

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Nuclear Science and Techniques

2000年第3期

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Extraction of uranium(VI) with N-octanoylpyrrolidine in sulfonated kerosene

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