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以酰胺荚醚为萃取剂 ,正辛醇和煤油的混合物作稀释剂 ,研究了水相硝酸浓度和不同结构酰胺荚醚对镧系和锕系元素萃取分配比的影响 ,并对它们的萃取性能进行了比较 ,结果表明 ,适当的酰胺荚醚可以有效地从硝酸溶液中萃取镧系和锕系元素
The effects of concentration of nitric acid in aqueous phase and extraction rate of lanthanides and actinides by amide pods ethers were investigated by using amide pods ether as extractant, n-octanol and kerosene as diluent, and their extraction performance The results show that the appropriate amide pod ether can be extracted from nitric acid solution of lanthanide and actinide