Title:
METHOD OF RE-EXTRACTING PLUTONIUM TO NITRIC ACID AQUEOUS SOLUTION IN REDUCTIONISTIC MANNER FROM ORGANIC REPROCESSING SOLUTION BY USING ELECTROLYTIC CURRENT
Document Type and Number:
Japanese Patent JPS60186795
Kind Code:
A
Abstract:
A process for reductive plutonium stripping from an organic reprocessing solution into an aqueous, nitric solution by use of an electrolytic current, in which the aqueous solution is free of agents for the stabilization of the reduced valence of the plutonium, a HNO3 concentration in the range of 0.05 to 1.0 mol/l is established in the aqueous solution, and the reduction of Pu(IV) to Pu(III) is carried out at a maximum temperature of 40 DEG C.
Inventors:
MIHIYAERU HAIRUGAISUTO
HERUMUUTO SHIYUMIIDAA
KURAUSU FUROORII
HERUMUUTO SHIYUMIIDAA
KURAUSU FUROORII
Application Number:
JP26100984A
Publication Date:
September 24, 1985
Filing Date:
December 12, 1984
Export Citation:
Assignee:
KERNFORSCHUNGSZ KARLSRUHE
International Classes:
C01G56/00; C22B3/38; C22B60/04; C25B1/00; G21C19/46; (IPC1-7): G21C19/46
Attorney, Agent or Firm:
Toshio Yano