scholarly journals REMOVAL OF URANIUM HEXAFLUORIDE FROM GAS STREAMS BY SODIUM FLUORIDE PELLETS

1964 ◽  
Author(s):  
L.E. McNeese ◽  
S.H. Jury
Keyword(s):  
Sodium Fluoride ◽  
Uranium Hexafluoride ◽  
Gas Streams

Zur Abtrennung von Vanadinfluoriden aus UF6-haltigen Gasströmen / Separation of Vanadium Fluorides from UF6 Containing Gas Streams

1972 ◽  
Vol 27 (7) ◽  
pp. 748-752
Author(s):  
Winfried Kuhrt ◽  
Rolf Kreutz ◽  
Hubert Schindler ◽  
Joachim Massonne
Keyword(s):  
Sodium Fluoride ◽  
Adsorptive Capacity ◽  
Gas Streams ◽  
Surface Active ◽  
Short Time ◽  
Efficient Adsorbent

The preparation of surface active MgF2, CaF2, AlF3 and BiF3 in the shape of pellets is described. The testing of the adsorptive capacity of these pellets as well as of NaF pellets of the commercial qualities at temperatures in the range from 60°C to 400°C showed that sodium fluoride seems to be the most efficient adsorbent for the purification of UF6 containing gas streams from small quantities of VOF3 and VF5 at 250-300°C - a problem occurring at the conversion of uranium. For short-time separations of UFe/VOF3/VF5 or of UF6/VOF3 the use of MgF2 at about 300°C, respectively AlF3 at 100-200°C, may be taken into consideration.

Reduction of uranium hexafluoride adsorbed on sodium fluoride

Atomic Energy ◽  
2010 ◽  
Vol 109 (2) ◽  
pp. 96-101 ◽  
Author(s):  
O. B. Gromov ◽  
A. A. Mikhalichenko ◽  
P. I. Mikheev ◽  
V. I. Nikonov ◽  
V. G. Soloviov
Keyword(s):  
Sodium Fluoride ◽  
Uranium Hexafluoride

Complex Compounds of Uranium Hexafluoride with Sodium Fluoride and Potassium Fluoride

1966 ◽  
Vol 5 (1) ◽  
pp. 130-132 ◽  
Author(s):  
John G. Malta ◽  
Henry Selig ◽  
Stanley Siegel
Keyword(s):  
Sodium Fluoride ◽  
Uranium Hexafluoride ◽  
Potassium Fluoride ◽  
Complex Compounds

Kinetics and mechanism of the reduction of selenium (IV) by iron (II) in presence of sodium fluoride

1973 ◽  
Vol 70 ◽  
pp. 918-922 ◽  
Author(s):  
R. K. Srivastava ◽  
V. K. Srivastava ◽  
M. N. Srivastava ◽  
B. B. L. Saxena
Keyword(s):  
Sodium Fluoride ◽  
Kinetics And Mechanism
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