Data for: Study of the separation of didymium from lanthanum using liquidliquid extraction: comparison between saponification of the extractant and use of lactic acid

The Research data contain results of solvent extraction experiments of the rare earth elements lanthanum, praseodymium and neodymium. Deferents extraction conditions were tested, such as extractants, initial liquor pH, saponification degree of the extractants and the acid lactic concentration in the initial liquor. Th extraction of the metals in each condition and the Pr/La separation factor is informed in this file.

本研究数据集包含稀土元素镧（lanthanum）、镨（praseodymium）与钕（neodymium）的溶剂萃取实验结果。本次实验测试了多种萃取条件，包括萃取剂、料液初始pH值、萃取剂皂化度以及料液中的乳酸浓度。本文件记录了各实验条件下的金属萃取率以及镨/镧分离系数。