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THE INFLUENCE OF NITRIC ACID CONCENTRATION OF PLUTONIUM(IV)-- TETRABUTYLAMMONIUM NITRATE COMPLEX INTO MIXED SOLVENT

Journal Article · · Nukleonika (Poland)
OSTI ID:4149231
Tetrabutylammonium nitrate (TBAN) diluted by a mixture of nonpolar (benzene and carbon tetrachloride) and polar diluents (toluene, dibromoethane, and chloroform) was used as extractant for Pu(IV) complex extraction from nitric acid solutions. As the volume fraction of nonpolar dilvent in a mixture (benzene or toluene + chloroform or dibromoethane) and nitric acid concentration increased, a rise in the distribution coefficient of Pu(IV) complex was observed. Interaction of the ploar Pu(IV)-TBAN complex with the diluent-HNO/sub 3/ solvate can at least partly explain phenomena observed. (auth)
Research Organization:
Inst. of Nuclear Research, Warsaw
NSA Number:
NSA-15-002709
OSTI ID:
4149231
Journal Information:
Nukleonika (Poland), Journal Name: Nukleonika (Poland) Vol. Vol: 5; ISSN NUKLA
Country of Publication:
Country unknown/Code not available
Language:
English

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