Optimization of Neodymium Separation from Cerium and Samarium for Nuclear Fuel Burn-Up Determination-Reference-Cited by-同舟云学术

Optimization of Neodymium Separation from Cerium and Samarium for Nuclear Fuel Burn-Up Determination

Published:2023-07-21 Issue: Volume:1093 Page:113-118
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Noerpitasari Erlina¹,Noviarty Noviarty¹,Haryati Iis²,Nisa Sayyidatun²,Kriswarini Rosika¹,Indaryati Sutri²,Qatrunnada Nabila Putri³

Affiliation:

1. National Research and Innovation Agency

2. BRIN

3. Syarif Hidayatullah State Islamic University Jakarta

Abstract

Sorption behavior of neodymium (Nd) from cerium (Ce) and samarium (Sm) on anion-exchange resins was investigated by column techniques. The anion exchange studies involved the sorption of Nd, Ce and Sm ions onto Dowex 1-X4 (100–200 mesh) in nitric acid – methanol medium. Separation of neodymium from cerium and samarium was carried out by column method to find out the best separation parameter condition with variating HNO3 concentration and weight of resin. The best elution profile was found using 0.3M HNO3 : methanol (1 : 9) as eluent through 1.25 grams of Dowex 1-X4 resin with 97.16 % Sm recovery and 95.59 % Nd recovery, while Ce was retained in the column.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.1093.113.pdf

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