Compositions – Organic luminescent material containing compositions – Scintillating or lasing compositions
Patent
1977-03-23
1978-09-26
Padgett, Benjamin R.
Compositions
Organic luminescent material containing compositions
Scintillating or lasing compositions
423 2, G21F 906
Patent
active
041168631
ABSTRACT:
In a method of decontamination of a radioactive effluent from at least ruthenium, a reduction of the effluent is carried out by adding hydrazine or a hydrazine salt. Precipitates having absorbent and/or coprecipitant properties with respect to radioactive elements are formed in the effluent without any intermediate separation of phases, a cobalt sulphide precipitate being formed for the removal of ruthenium.
REFERENCES:
patent: 3330771 (1967-07-01), Komatsu et al.
Glueckauf, E., Ed., Atomic Energy Wastes, Interscience Publishers, Inc., New York, 1961, pp. 211-216.
Berton Yves
Chauvet Pierre
Commissariat a l''Energie Atomique
Kyle Deborah L.
Padgett Benjamin R.
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