本文是1969～1975年间发表的有关铂族元素萃取化学文献综述的续篇。综述(Ⅰ)介绍了含氧萃取剂、简单的含硫萃取剂及含磷萃取剂。在文献报道中,有关胺类及季铵盐萃取铂族金属的文章数量最多。值得注意的是,除了脂肪族胺类外又开始广泛研究苯环上带取代基的芳香族胺类作为萃取铂族金属的组试剂。对杂环胺类也作了广泛的研究。文献研究了带取代基的芳香族胺类对铂族金属其中包括对铑的萃取。据报 This article is a continuation of a literature review of platinum group element extraction chemistry published between 1969 and 1975. Summary (I) describes the oxygen extractant, a simple sulfur extractant and phosphorus extractant. Reported in the literature, the largest number of articles on the extraction of platinum group metals with amines and quaternary ammonium salts. It is noteworthy that, in addition to aliphatic amines, but also began extensive research on benzene ring substituted aromatic amines as a group of platinum group metal reagent. Heterocyclic amines have also been extensively studied. The literature studies substituted aromatic amines on platinum group metals, including rhodium extraction. It is reported