The objective of this work is to determine the conditions for sepa rating Co2+ and Cu2+ from Ni2+ in mixed acid(HCl-H2SO4) with N235(Alamine 336)as an extractant.

• 本文研究用N_(235)(混合三脂肪胺)作萃取剂；从含有Ni~(2+)”；Co~(2+)和Cu~(2+)的混酸(HCl-H_2SO_4)溶液中有效地萃取分离各金属离子的条件.