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Selective separation and purification of cerium (III) from concentrate liquor associated with monazite processing by cationic exchange resin as adsorbent

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Main Authors: Ahmed M. Shahr, El-Din, Hoda E., Rizk, Emad H., Borai
Format: Book
Language:English
Published: Springer 2023
Subjects:
AIR120H
Online Access:https://link.springer.com/article/10.1007/s11696-022-02643-w
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8144
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spelling 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 8.891787

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