高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (2): 271.

• 研究论文 • 上一篇    下一篇

TBA浸渍树脂对钯的吸附性能及应用

汤福隆, 毛雪琴, 吴钢, 张亚岳   

  1. 杭州大学化学系, 杭州 310028
  • 收稿日期:1992-01-27 修回日期:1992-05-20 出版日期:1993-02-24 发布日期:1993-02-24
  • 通讯作者: 毛雪琴

Palladium Adsorption Characteristics of Tribenzylamine Impregnated Resin and Its Analytical Application

TANG Fu-Long, MAO Xue-Qin, WU Gang, ZHANG Ya-Yue   

  1. Department of Chemistry, Hangzlum University, Hangzhou, 310028
  • Received:1992-01-27 Revised:1992-05-20 Online:1993-02-24 Published:1993-02-24

摘要: 研究了三苄胺浸渍树脂吸附钯的机理、溶液酸效应、吸附等温线、吸附容量、吸附速率及柱操作条件等,用于测定钯催化剂中微量钯,取得了较好的结果。

关键词: 三苄胺, 浸渍树脂,

Abstract: In this paper, tribenzylamine (TBA) impregnated resin was prepared by adsorbing TBAon1300- Iresin.Its adsorption mechenism and characteristics were also discussed.The applicable column conditions of palladium ion on TBAimpregnated resin were measured and tested by flame atomic absorption spectrometry.The method has been applied to the determination of trace palladium in palladium-catalyst with satisfactory results.

Key words: Tribenzylamine, Impregnated resin, Palladium

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