高等学校化学学报 ›› 1988, Vol. 9 ›› Issue (6): 574.

• 论文 • 上一篇    下一篇

聚乙烯乙二胺丙酰胺肟大孔螯合树脂的合成及其富集分离微量元素的应用研究

常希俊, 罗兴寅, 苏致兴, 赵曦白, 鲁怡红   

  1. 兰州大学化学系
  • 收稿日期:1986-08-12 出版日期:1988-06-24 发布日期:1988-06-24
  • 通讯作者: 常希俊

The Synthesis of Poly(Vinyl-Ethylenediamine-Propaneamideoxime) Macroporous Chelate Resin and Its Application to Enriching and Separating Some Trace Elements

Chang Xijun, Luo Xinyin, Su Zhixing, Zhao Xibai, Lu Yihong   

  1. Chemistry Department, Lanzhou University, Lanzhou
  • Received:1986-08-12 Online:1988-06-24 Published:1988-06-24

摘要: 本文以大孔聚氯乙烯树脂为原料,合成聚乙烯乙二胺丙酰胺肟螯合树脂,建立了利用该螯合树脂富集分离20余种微量元素的ICP化学光谱法,讨论了其富集各待测元素的性能和机理,进行了螯合树脂的红外光谱等结构分析及样品中微量元素的富集和测定,结果较满意。

关键词: 聚乙烯乙二胺丙酰胺大孔树脂, 合成, 富集-分离, ICP-AES

Abstract: Poly(vinyl-ethylenediamine-propaneamideqxime) chelate resin was synthesized' by using macroporous polyvinyl chloride as an original material.The ICPclcmical spectrum method was established for enriching and separating' 20 kinds of trace elements with, the chelate resin. Its performance and mechanism for enriching some trace elements are discussed.The structural analysis of chelate resin was performed by SEMand infrared spectrum et al. The trace elements in samples were enriched and determined with satisfactory results.

Key words: Poly(vinyl-ethylenediamine-propaneamideoxime), Synthesis, Enriching-separating, ICP-AES

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