Method for producing uranium oxide and silicon tetrafluoride fro

Details Method for producing uranium oxide and silicon tetrafluoride fro Method for producing uranium oxide and silicon tetrafluoride fro

1998-06-05

1999-05-04

Bos, Steven

Chemistry of inorganic compounds

Radioactive

Uranium compound

423261, 423341, C01G 4301, C01G 43025, C01B 3308

Patent

active

059013389

ABSTRACT:
A method for producing uranium oxide includes combining uranium tetrafluoride, silicon and a gaseous anhydrous oxidizing agent having a lower thermodynamic stability than any oxide of uranium produced; heating the combination below the vapor point of the uranium tetrafluoride to sufficiently react the uranium tetrafluoride, silicon and the oxidizing agent to produce uranium oxide and a non-radioactive fluorine compound; and removing the fluorine compound.

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Katz, Joseph J. and Rabinowitch, Eugene, "The Chemistry of Uranium", Part I, The Element, Its Binary and Related Compounds, 1951, p. 376, No Month.
Boissin, P. et al., "Tucson--WM98 Uranium Hexafluoride Industrial Defluorination", 1998, pp. 1-8, No Month.

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