Thorium ion exchange separation from rare earth elements ore samples following a combined attrition and dissolution procedure

2022 ◽  
Vol 175 ◽  
pp. 107284
Author(s):  
N. Reynier ◽  
M. Courchesne ◽  
J. Basque ◽  
C. Laviolette ◽  
A. Demers ◽  
...  
Keyword(s):  
Rare Earth ◽  
Ion Exchange ◽  
Rare Earth Elements ◽  
Ion Exchange Separation

Ion-exchange separation of uranium and the rare earth elements

1966 ◽  
Vol 20 (1) ◽  
pp. 48-54
Author(s):  
V. A. Nikashina ◽  
M. M. Senyavin ◽  
A. M. Sorochan ◽  
V. A. Alekseenko
Keyword(s):  
Rare Earth ◽  
Ion Exchange ◽  
Rare Earth Elements ◽  
Ion Exchange Separation ◽  
The Rare Earth

Ion-Exchange Separation and Concentration of Ions of Rare-Earth Elements on Fibrous Sorbents

2015 ◽  
Vol 670 ◽  
pp. 270-275
Author(s):  
Lyudmila A. Bobkova ◽  
Lidiya N. Skvortsova ◽  
Ludmila B. Naumova ◽  
Galina V. Kashkan
Keyword(s):  
Rare Earth ◽  
Ion Exchange ◽  
Rare Earth Elements ◽  
Alkaline Treatment ◽  
Acid Base ◽  
Ionic Force ◽  
Concentration Of Ions ◽  
Ion Exchange Separation ◽  
Definition Of ◽  
Base Properties

Acid-base properties and selectivity of absorption such ions as REE (Eu3+, Gd3+, Nd3+, Yb3+) from solutions with various ionic force by the fibrous ampholytes PAN-FOSPAN and PAN-IDUC are investigated. PAN-FOSPAN shows the greatest selectivity to ions of REE. This fact can be used for division and the subsequent definition of ions. PAN-IDUC as a high selective fibrous sorbent after alkaline treatment is perspective one for absorption of the REE sum.

scholarly journals Determination of rare-earth elements in Arima spring water by ICP-MS with ion-exchange separation.

1998 ◽  
Vol 47 (10) ◽  
pp. 699-705 ◽  
Author(s):  
Haruo TSUJI ◽  
Shinjiro FUJIWARA ◽  
Kenji CHAYAMA ◽  
Kiyoshi TERANISHI ◽  
Kimio ISOMURA
Keyword(s):  
Rare Earth ◽  
Ion Exchange ◽  
Rare Earth Elements ◽  
Spring Water ◽  
Icp Ms ◽  
Ion Exchange Separation
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