Extraction of praseodymium(Ⅲ) and neodymium(Ⅲ) in saponified P507-HCl-kerosene system
LIU Jing, WANG Yundong
CIESC Journal . 2014, (1): 264 -270 .  DOI: 10.3969/j.issn.0438-1157.2014.01.034