Email this article Influence of pH on distribution coefficients of lithium and impurity elements in sorption
- Authors: Volkova T.S.1,2, Rudskikh V.V.1,2, Dzhevello K.A.1,2
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Affiliations:
- Ozersk Institute of Technology, Moscow Engineering Physics Institute
- Mayak Production Association
- Issue: Vol 89, No 10 (2016)
- Pages: 1642-1646
- Section: Sorption and Ion Exchange Processes
- URL: https://journals.rcsi.science/1070-4272/article/view/214367
- DOI: https://doi.org/10.1134/S1070427216100128
- ID: 214367
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Abstract
The possibility of purifying lithium-containing solutions to remove chemical impurities by sorption in the batch mode was examined. Sulfonic (KU 2-8, Purolite C100, Resinex KW-8), carboxylic (SG-1, Purolite C104FL, Resinex KW-H), and phosphoric acid (Purolite S957) cation-exchange resins were used as sorbents. The distribution coefficients of lithium and impurity elements (sodium, potassium, magnesium, calcium, iron) at different pH values were determined experimentally. The lithium/impurity separation factors were calculated.
About the authors
T. S. Volkova
Ozersk Institute of Technology, Moscow Engineering Physics Institute; Mayak Production Association
Author for correspondence.
Email: volkovahim@mail.ru
Russian Federation, pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783; pr. Lenina 31, Ozersk, Chelyabinsk oblast, 456796
V. V. Rudskikh
Ozersk Institute of Technology, Moscow Engineering Physics Institute; Mayak Production Association
Email: volkovahim@mail.ru
Russian Federation, pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783; pr. Lenina 31, Ozersk, Chelyabinsk oblast, 456796
K. A. Dzhevello
Ozersk Institute of Technology, Moscow Engineering Physics Institute; Mayak Production Association
Email: volkovahim@mail.ru
Russian Federation, pr. Pobedy 48, Ozersk, Chelyabinsk oblast, 456783; pr. Lenina 31, Ozersk, Chelyabinsk oblast, 456796
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