Synergic extraction of Sm(NO/sub 3/)/sub 3/ and Gd(NO/sub 3/)/sub 3/ by a mixture of tributyl phosphate and Aliquat 336 in AMSCO and ammonium nitrate medium
Conference
·
OSTI ID:5783621
The synergic extraction of Sm and Gd using a mixture of tributyl phosphate and Aliquat 336 is presented. The influence of diluents, salting-out agents and acidity on the synergic extractions have been investigated. The separation factor of Sm and Gd was found to be larger than 3. This is one of the best systems for the separation of Sm and Gd. NH/sub 4/NO/sub 3/ was found to be extracted by pure TBP or pure Aliquat 336, but cannot be extracted by a mixture of TBP and Aliquat 336.
- Research Organization:
- Ames Lab., IA (USA)
- DOE Contract Number:
- W-7405-ENG-82
- OSTI ID:
- 5783621
- Report Number(s):
- IS-M-425; CONF-830633-6; ON: DE83016516
- Country of Publication:
- United States
- Language:
- English
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OSTI ID:6212635
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105* -- Separation Procedures
AMINES
AMMONIUM COMPOUNDS
AMMONIUM NITRATES
BUTYL PHOSPHATES
ELEMENTS
ESTERS
EXTRACTION
GADOLINIUM
METALS
NITRATES
NITROGEN COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
OXYGEN COMPOUNDS
PHOSPHORIC ACID ESTERS
QUATERNARY COMPOUNDS
RARE EARTHS
SAMARIUM
SEPARATION PROCESSES
SOLVENT EXTRACTION
SYNERGISM
TBP
400105* -- Separation Procedures
AMINES
AMMONIUM COMPOUNDS
AMMONIUM NITRATES
BUTYL PHOSPHATES
ELEMENTS
ESTERS
EXTRACTION
GADOLINIUM
METALS
NITRATES
NITROGEN COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
OXYGEN COMPOUNDS
PHOSPHORIC ACID ESTERS
QUATERNARY COMPOUNDS
RARE EARTHS
SAMARIUM
SEPARATION PROCESSES
SOLVENT EXTRACTION
SYNERGISM
TBP