Mechanism and sorption parameters of alkali metal ions on strongly acidic cation exchange resins
- 作者: Volkova T.1,2, Rudskikh V.1,2
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隶属关系:
- Ozersk Institute of Technology, Moscow Engineering Physics Institute
- Mayak Production Association
- 期: 卷 87, 编号 3 (2017)
- 页面: 506-514
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/218857
- DOI: https://doi.org/10.1134/S1070363217030215
- ID: 218857
如何引用文章
详细
The kinetic performance of strongly acidic sulfonate cation exchange resins towards ions of alkali metals (Li, K, and Na) under static conditions has been examined. Kinetic parameters of the sorption process, in particular, half-time of exchange and maximum possible flow rate of solution through the sorption column in the dynamic mode have been determined. The sorption kinetics mechanism has been explored. Recovery of the elements from model unicomponent solutions on strongly acidic cation exchange resins is satisfactorily described by pseudo-second-order kinetic model.
作者简介
T. Volkova
Ozersk Institute of Technology, Moscow Engineering Physics Institute; Mayak Production Association
编辑信件的主要联系方式.
Email: oti@mephi.ru
俄罗斯联邦, pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783; Ozersk, Chelyabinsk oblast
V. Rudskikh
Ozersk Institute of Technology, Moscow Engineering Physics Institute; Mayak Production Association
Email: oti@mephi.ru
俄罗斯联邦, pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783; Ozersk, Chelyabinsk oblast