应用化学 ›› 1996, Vol. 0 ›› Issue (1): 18-21.

• 研究论文 • 上一篇    下一篇

萃淋树脂伯胺N1923对钯(Ⅱ)的萃取吸附机理(Ⅱ)

程德平, 夏式均   

  1. 杭州大学化学系 杭州 310028
  • 收稿日期:1995-05-20 修回日期:1995-09-07 出版日期:1996-02-10 发布日期:1996-02-10
  • 基金资助:
    浙江省自然科学基金

Studies on the Adsorption Mechanism for Extraction of Palladium with Primary Amine N1923 Levextrel Resin

Cheng Deping, Xia Shijun   

  1. Department of Chemistry, Hangzhou University, Hangzhou 310028
  • Received:1995-05-20 Revised:1995-09-07 Published:1996-02-10 Online:1996-02-10

摘要: 研究了伯胺N1923萃淋树脂在N1923成盐及不成盐时吸附钯的反应机理,通过等摩尔系列法、斜率法、红外光谱及核磁共振谱法对吸萃物的组成及吸萃机理进行了探讨。

关键词: 萃淋树脂, 伯胺, 钯(Ⅱ), 吸附机理

Abstract: The adsorption mechanism for extraction of palladium with primary amine N1923levextrel resin in the medium of low and high concentration of hydrochloric acid was studied.The adsorptive compounds have been determined and different mechanisms have been derived based on the results obtained using constant mole method,slope method,IR and NMR measurements.

Key words: levextrel resin, primary amine, palladium, adsorption mechanism