Compositions – Radioactive compositions
Patent
1980-05-30
1982-03-23
Kyle, Deborah L.
Compositions
Radioactive compositions
252437, 252455Z, 252457, 252459, 405128, G21F 924
Patent
active
043211585
ABSTRACT:
A backfill composition for sorbing and retaining hazardous elements of nuclear wastes comprises 50-70% by weight of quartz, 10-30% by weight of montmorillonite, 1-10% by weight of phosphate mineral, 1-10% by weight of ferrous mineral, 1-10% by weight of sulfate mineral and 1-10% by weight of attapulgite.
REFERENCES:
Krajewski et al, "Mineral-Contributed Anion Effects. . .", Trans. Am. Nucl. Soc. Ann. Meeting, Atlanta, Ga. (Jun. 1979), pp. 164-165.
Beall et al, "Sorption Behavior of Trivalent Actinides and Rare Earths. . .", Rad. Wastes in Geol. Stor., ACS Symposium Series 100, Wash. D.C., (1978).
McCarthy, Ed. Sci. Basis for Nucl. Waste Mgmt. vol. I, Plenum Press, N.Y., (1979), pp. 403-410.
Allard et al, "Sorption of Amesicium on Geologic Media", J. Environ. Sci. Health, A14(6), pp. 507-518, (1979).
Beall et al., "Chemical Factors Controlling Actinide Sorption. . .", Trans. Am. Nucl. Soc. Am. Meeting, Atlanta, Ga. (Jun. 1979), pp. 164-165.
Allard et al, "The Sorption of Amesicium on Major Rock-Forming Minerals", Trans. Am. Nucl. Soc. Am. Mtg. Atlanta Ga. (Jun. 1979), pp. 167-168.
McCarthy et al, "Synthesis of Nuclear Waste Monazites. . .", Mat. Res. Bull, vol. 13, (1978), pp. 1239-1245.
Allard Bert M.
Beall Gary W.
Besha Richard G.
Hamel Stephen D.
Kyle Deborah L.
Lewis Fred O.
The United States of America as represented by the United States
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