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Method for extracting lanthanides and actinides from acid solutions

Patent ·
OSTI ID:5863780
; ; ;

A process for the recovery of actinide and lanthanide values from aqueous acidic solutions with an organic extractant is patented. The process is suitable for the separation of actinide and lanthanide values from fission product values found together in high-level nuclear reprocessing waste solutions.

Assignee:
Dept. of Energy
Patent Number(s):
US 4548790
OSTI ID:
5863780
Country of Publication:
United States
Language:
English

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Related Subjects

050600 -- Nuclear Fuels-- By-Products-- (-1987)
052001* -- Nuclear Fuels-- Waste Processing
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105 -- Separation Procedures
ACTINIDES
BY-PRODUCTS
CHEMICAL COMPOSITION
ELEMENTS
EXTRACTION
FISSION PRODUCTS
HIGH-LEVEL RADIOACTIVE WASTES
ISOTOPES
MANAGEMENT
MATERIALS
METALS
ORGANIC SOLVENTS
PROCESSING
RADIOACTIVE MATERIALS
RADIOACTIVE WASTE PROCESSING
RADIOACTIVE WASTES
RARE EARTHS
SEPARATION PROCESSES
SOLVENT EXTRACTION
SOLVENTS
WASTE MANAGEMENT
WASTE PROCESSING
WASTES