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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Ahmed M. Shahr, El-Din | - |
| dc.contributor.author | Hoda E., Rizk | - |
| dc.contributor.author | Emad H., Borai | - |
| dc.date.accessioned | 2023-04-20T06:58:16Z | - |
| dc.date.available | 2023-04-20T06:58:16Z | - |
| dc.date.issued | 2023 | - |
| dc.identifier.uri | https://link.springer.com/article/10.1007/s11696-022-02643-w | - |
| dc.identifier.uri | https://dlib.phenikaa-uni.edu.vn/handle/PNK/8144 | - |
| dc.description | CC BY | vi |
| dc.description.abstract | The present study is directed to find the optimal conditions required for efficient separation and purification of Ce3+ as an analog for lanthanides from Fe3+, Th4+, and Zr4+ (interfering ions) using Amberlite IR120H (AIR120H) resin as a strongly cationic exchange adsorbent. The main factors affecting the separation processes had been investigated and optimized. Ce3+ (Ln3+) as an admixture with Fe3+, Th4+, and Zr4+ was successfully separated by batch and column techniques. The sorption efficiency (S, %) from different acidic media was in this order: HCl > HNO3 > H2SO4. In a quaternary mixture with Fe3+ and Th4+, the maximum separation factor between Ce3+ and Zr4+ was ~ 13 after 90 min of equilibration, and the sorption capacity of AIR120H resin for Ce3+ was 8.2 mg/g. The rate of adsorption was found to follow a pseudo-second-order kinetic model. Separation of the absorbed ions was achieved by desorption processes. | vi |
| dc.language.iso | en | vi |
| dc.publisher | Springer | vi |
| dc.subject | AIR120H | vi |
| dc.title | Selective separation and purification of cerium (III) from concentrate liquor associated with monazite processing by cationic exchange resin as adsorbent | vi |
| dc.type | Book | vi |
| Appears in Collections | ||
| OER - Khoa học Tự nhiên | ||
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