SEPARATION OF METAL IONS BY MEANS OF ION EXCHANGE MEMBRANES. I. SEPARATION OF RARE EARTH MIXTURES, AND OF THORIUM-RARE EARTH MIXTURES USING ETHYLENEDIAMINETETRAACETIC ACID
Journal Article
·
· Journal of Physical Chemistry (U.S.)
A method of separation of metul ions by electromigration in partially complexed solutions is described. The Ethylenediaminetetraacetic acid is used as the complexing agent. Geod separations are obtained in mixtures of lanthanum, praseodymium, and neodymium as well as of thoriunn and neodynium. The separation is affected by the nature of the accompanying anions. The influence of perchlorate, chloride, nitrate, and acetate is studied. (auth)
- Research Organization:
- Research Lab. of Orquima S.A., Sao Paulo, Brazil
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-13-010911
- OSTI ID:
- 4279848
- Journal Information:
- Journal of Physical Chemistry (U.S.), Journal Name: Journal of Physical Chemistry (U.S.) Vol. Vol: 63; ISSN JPCHA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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