Title of article
Effect of diluents on extraction behavior of rare earth elements with N,N,N′,N′-tetrabutyl-3-oxy-glutaramide from hydrochloric acid
Author/Authors
Cui، نويسنده , , Yu and Yang، نويسنده , , Jinhong and Yang، نويسنده , , Guang and Xia، نويسنده , , Guangming and Nie، نويسنده , , Yong and Sun، نويسنده , , Guoxin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
6
From page
16
To page
21
Abstract
The extraction of rare earth elements with N,N,N′,N′-tetrabutyl- 3-oxy-glutaramide (TBDGA) in different diluents from hydrochloric acid medium was investigated to evaluate the effect of diluent on the distribution ratio and the stoichiometry of extracted species. The extraction capacity of TBDGA in different diluents for lanthanides increases in the order: toluene < n-octane < CCl4 < CHCl3. The effect of hydrochloric acid concentration, extractant concentration, and temperature on the distribution of rare earth elements was also studied.
Keywords
extraction , Rare earth , Hydrochloric Acid , Diluent
Journal title
HYDROMETALLURGY
Serial Year
2012
Journal title
HYDROMETALLURGY
Record number
2372943
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