Method of recovering radioactive beryllium

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Radioactive metal

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423134, 976DIG391, 75593, C01F 300

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active

057582548

ABSTRACT:
The invention provides a method for recovering metal beryllium from waste beryllium that has become radioactive in the reaction with neutrons, by converting the radioactive beryllium to halogenated beryllium with a halogen gas such as chlorine, bromine or iodine, and subsequently submitting the halogenated beryllium to thermal decomposition. In this way, the invention allows effective recovery of metal beryllium from waste, radioactive beryllium, thereby reducing production of radioactive wastes and ensuring an economical use of natural resources.

REFERENCES:
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patent: 3669649 (1972-06-01), Olson et al.
patent: 3716616 (1973-02-01), Lin
patent: 3719472 (1973-03-01), Lerman
patent: 3879520 (1975-04-01), Sands
"Beryllium Electrorefining", D.L. Michell et al., Rockwell International, Jan. 30, 1989, pp. 1-23.
"Concerning the Redistribution of Beryllium Alkyis and Aryls with Beryllium Halides in Diethyl Ether," James R. Sanders, Jr. et al. Journal of the American Chemical Society, Nov. 6, 1968,, pp. 6385-6390.
"Gmelin Handbook of Inorganic Chemistry", Be With Fluorine, Chlorine, Bromine, and Iodine, .sctn. 6.1.5.

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