Published May 15, 2019
| Version v1
Journal article
Study of Cs extraction in an ionic liquid system using a common anion in both aqueous and ionic liquid phases
- 1. Kyungpook National University, School of Architectural, Civil, Environmental, and Energy Engineering (Korea, Republic of)
- 2. Kyungpook National University, Research Institute of Advanced Energy Technology (Korea, Republic of)
Description
The effect of Tf2N−, as a common anion in aqueous and ionic liquid (IL) phases, on Cs extraction in the IL system was investigated using C2mimTf2N as an IL and DCH18C6 as an extractant. The "common anion (Tf2N−) effect" operated via the movement of Cs+·Tf2N− from the aqueous phase into the IL phase by extraction in the form of Cs+·extractant·Tf2N−, without any traditional cation exchange. The extraction product was recovered as a precipitate using a small amount of IL, which facilitated precipitation via supersaturation.
Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 320
- Journal Issue
- 2
- Journal Page Range
- p. 329-336
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 54121705
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- ANIONS; CESIUM IONS; CROWN ETHERS; EXTRACTION; ION EXCHANGE; LIQUID WASTES; MOLTEN SALTS; PRECIPITATION; SUPERSATURATION
- Descriptors DEC
- CHARGED PARTICLES; ETHERS; IONS; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; SALTS; SATURATION; SEPARATION PROCESSES; WASTES
Optional Information
- Copyright
- Copyright (c) 2019 Akad#Latin Small Letter E With Acute#miai Kiad#Latin Small Letter O With Acute#, Budapest, Hungary