Compositions – Organic luminescent material containing compositions – Scintillating or lasing compositions
Patent
1977-10-12
1979-11-13
Padgett, Benjamin R.
Compositions
Organic luminescent material containing compositions
Scintillating or lasing compositions
264 05, G21F 920
Patent
active
041742931
ABSTRACT:
A process for disposing of radioactive aqueous waste solutions whereby the waste solution is utilized as the water of hydration to hydrate densified powdered portland cement in a leakproof container; said waste solution being dispersed without mechanical inter-mixing in situ in said bulk cement, thereafter the hydrated cement body is impregnated with a mixture of a monomer and polymerization catalyst to form polymer throughout the cement body. The entire process being carried out while maintaining the temperature of the components during the process at a temperature below 99.degree. C. The container containing the solid polymer-impregnated body is thereafter stored at a radioactive waste storage dump such as an underground storage dump.
REFERENCES:
patent: 3012385 (1961-12-01), Hufft
Perry, J. H., Ed., Chemical Engineers' Handbook, McGraw-Hill Book Co., N.Y., 1950, pp. 1152-1153.
Stecher, P. G. et al., Eds., The Merck Index, Merck & Co., Inc., Rahway, N.J., 1968, p. 115.
Becker Walter W.
Colombo Peter
Neilson, Jr. Robert M.
Belkin Leonard
Carlson Dean E.
Kyle Deborah L.
Padgett Benjamin R.
The United States of America as represented by the United States
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