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本文利用ICP化学光谱法对自合成的聚乙烯乙二胺大孔螯合树脂富集分离微量金、铂、钯、铱进行了研究。讨论了螯合树脂对各微量元素的富集性能、吸附速率和富集机理,并进行了样品的分析,获得了较满意的结果。
In this paper, the separation of trace gold, platinum, palladium and iridium from polyethylene glycol diamine macroporous chelating resin was studied by ICP-AES. The enrichment performance, adsorption rate and enrichment mechanism of each trace element of chelating resin were discussed. The samples were analyzed and satisfactory results were obtained.