Selective separation and purification of cerium (III) from concentrate liquor associated with monazite processing by cationic exchange resin as adsorbent
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s11696-022-02643-w https://dlib.phenikaa-uni.edu.vn/handle/PNK/8144 |
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oai:localhost:PNK-81442023-04-20T06:58:16Z Selective separation and purification of cerium (III) from concentrate liquor associated with monazite processing by cationic exchange resin as adsorbent Ahmed M. Shahr, El-Din Hoda E., Rizk Emad H., Borai AIR120H CC BY 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. 2023-04-20T06:58:16Z 2023-04-20T06:58:16Z 2023 Book https://link.springer.com/article/10.1007/s11696-022-02643-w https://dlib.phenikaa-uni.edu.vn/handle/PNK/8144 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
AIR120H |
| spellingShingle |
AIR120H Ahmed M. Shahr, El-Din Hoda E., Rizk Emad H., Borai Selective separation and purification of cerium (III) from concentrate liquor associated with monazite processing by cationic exchange resin as adsorbent |
| description |
CC BY |
| format |
Book |
| author |
Ahmed M. Shahr, El-Din Hoda E., Rizk Emad H., Borai |
| author_facet |
Ahmed M. Shahr, El-Din Hoda E., Rizk Emad H., Borai |
| author_sort |
Ahmed M. Shahr, El-Din |
| title |
Selective separation and purification of cerium (III) from concentrate liquor associated with monazite processing by cationic exchange resin as adsorbent |
| title_short |
Selective separation and purification of cerium (III) from concentrate liquor associated with monazite processing by cationic exchange resin as adsorbent |
| title_full |
Selective separation and purification of cerium (III) from concentrate liquor associated with monazite processing by cationic exchange resin as adsorbent |
| title_fullStr |
Selective separation and purification of cerium (III) from concentrate liquor associated with monazite processing by cationic exchange resin as adsorbent |
| title_full_unstemmed |
Selective separation and purification of cerium (III) from concentrate liquor associated with monazite processing by cationic exchange resin as adsorbent |
| title_sort |
selective separation and purification of cerium (iii) from concentrate liquor associated with monazite processing by cationic exchange resin as adsorbent |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s11696-022-02643-w https://dlib.phenikaa-uni.edu.vn/handle/PNK/8144 |
| _version_ |
1763724454228131840 |
| score |
8.893527 |