Separation of rare earth elements by tertiary pyridine type resin

The novel separation method of rare earth elements by using the tertiary pyridine type resin with methanol and nitric acid mixed solution was developed. The separating operation in this method is very simple and easy, and the waste generation in this method is expected to be low. The adsorption and...

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Bibliographic Details
Published inJournal of alloys and compounds Vol. 408; pp. 1013 - 1016
Main Authors Suzuki, Tatsuya, Itoh, Keisuke, Ikeda, Atsushi, Aida, Masao, Ozawa, Masaki, Fujii, Yasuhiko
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.01.2006
Subjects
Alcohol
Lanthanides
Nitric acid
Rare earth elements
Tertiary pyridine
Alcohol
Rare earth elements
Lanthanides
Tertiary pyridine
Nitric acid
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Summary:The novel separation method of rare earth elements by using the tertiary pyridine type resin with methanol and nitric acid mixed solution was developed. The separating operation in this method is very simple and easy, and the waste generation in this method is expected to be low. The adsorption and separation behaviors of rare earth elements were investigated with changing the nitric acid concentration, the methanol concentration, and the alcoholic species. It was confirmed that the rare earth elements can be well separated mutually.
Bibliography:SourceType-Scholarly Journals-2
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ObjectType-Conference Paper-1
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ISSN:0925-8388
1873-4669
DOI:10.1016/j.jallcom.2004.12.130