引用本文:
徐羽梧, 张超灿, 董世华. 螯合树脂研究Ⅶ.含聚硫醚主链的多乙烯多胺型螯合树脂的合成及其吸附性能[J]. 应用化学,
1988, 5(2): 74-76.
Citation: Xu Yuwu, Zhang Chaocan, Dong Shihua. STUDIES ON CHELATING RESINS Ⅶ.SYNTHESIS AND ADSORPTION PROPERTY OF CHELATING RESINS HAVING THIOETHER BACKBONE AND POLYETHYLENE POLYIMNE SIDE CHAIN[J]. Chinese Journal of Applied Chemistry, 1988, 5(2): 74-76.
Citation: Xu Yuwu, Zhang Chaocan, Dong Shihua. STUDIES ON CHELATING RESINS Ⅶ.SYNTHESIS AND ADSORPTION PROPERTY OF CHELATING RESINS HAVING THIOETHER BACKBONE AND POLYETHYLENE POLYIMNE SIDE CHAIN[J]. Chinese Journal of Applied Chemistry, 1988, 5(2): 74-76.
螯合树脂研究Ⅶ.含聚硫醚主链的多乙烯多胺型螯合树脂的合成及其吸附性能
English
STUDIES ON CHELATING RESINS Ⅶ.SYNTHESIS AND ADSORPTION PROPERTY OF CHELATING RESINS HAVING THIOETHER BACKBONE AND POLYETHYLENE POLYIMNE SIDE CHAIN
Abstract:
By reacting polychloromethylthiirane with polyethylene Polyamincs four novel crosslinked chelating resins (PAl-4) containing thioether backbone with polyethylene polyimines in side chain were synthesized. The resins possessed excellent adsorbability for noble metal ions. The maximum adsorption capacities of the resins for Au(Ⅲ), Pd(Ⅱ), Pt(Ⅳ), Ag(Ⅰ) Zn(Ⅱ), and Pb(Ⅱ) were 1.11, 0.64, 0.68g metal/g resin and 5.07, 0.38, 0,36 mmol/g resin respectively. From the solution containing Ag(Ⅰ). Cu(Ⅱ), Zn(Ⅱ)and Cd(Ⅱ) the resins adsorpted Ag(Ⅰ) uniquely.
-
Key words:
- Chelating resin
- / Polythioether
- / Polyimine
- / Adsorbability
- / Nobel metal ion
-
-
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 0
- HTML全文浏览量: 0
下载:
