Method of solidifying radioactive waste and solidified product t

Compositions – Radioactive compositions

Patent

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Details

106276, 106DIG7, 1062731, 252631, G21F 916

Patent

active

048328740

ABSTRACT:
A radioactive waste that chiefly contains sodium sulfate or sodium borate as a solids content is blended with a mixture consisting of about 5-35 wt % of a low-molecular weight polyolefin and about 95-65 wt % of straight asphalt, and the resulting mix is processed into a solidified form. The solidified waste thus obtained has a softening point at least 20.degree.-30.degree. C. higher than the hertofore attainable values and exhibits good shape stability at elevated temperatures.

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