JPS5788033A - Converting method for uranium hexafluoride into uranium oxide - Google Patents
Converting method for uranium hexafluoride into uranium oxideInfo
- Publication number
- JPS5788033A JPS5788033A JP16144680A JP16144680A JPS5788033A JP S5788033 A JPS5788033 A JP S5788033A JP 16144680 A JP16144680 A JP 16144680A JP 16144680 A JP16144680 A JP 16144680A JP S5788033 A JPS5788033 A JP S5788033A
- Authority
- JP
- Japan
- Prior art keywords
- water
- oxide
- ejector
- uranium
- produced
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
PURPOSE: To efficiently convert UF6 into U oxide at a low cost by carrying out the oxidation of UF6, the concn. of the produced oxide and the deposition of solid oxide while using 3 water ejectors.
CONSTITUTION: Gaseous UF6 from a gaseous UF6 generator 1 is continuously sucked with a water ejector 7 through a change-over and shut-off valve and converted into U oxide (UO2F2) by reaction with water. This liq. reaction product is fed to a vacuum evaporator 8 and evaporated. The vapor is sucked with a water ejector 10 to remove HF by-produced when the UO2F2 is produced. At this time, the ejector 10 sucks and evaporates water together with the HF, so the UO2F2 in the liq. reaction product is concd. The product with high UO2F2 concn. is shifted from the evaporator 8 to containers 18, 19 for storage and transportation, and by sucking and evaporating water with a water ejector 20, solid UO2F2 is deposited and recovered.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16144680A JPS5788033A (en) | 1980-11-18 | 1980-11-18 | Converting method for uranium hexafluoride into uranium oxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16144680A JPS5788033A (en) | 1980-11-18 | 1980-11-18 | Converting method for uranium hexafluoride into uranium oxide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5788033A true JPS5788033A (en) | 1982-06-01 |
JPS623091B2 JPS623091B2 (en) | 1987-01-23 |
Family
ID=15735261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16144680A Granted JPS5788033A (en) | 1980-11-18 | 1980-11-18 | Converting method for uranium hexafluoride into uranium oxide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5788033A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61205626A (en) * | 1985-03-08 | 1986-09-11 | Mitsubishi Nuclear Fuel Co Ltd | Hydrolysis of uranium hexafluoride |
EP2644264A1 (en) * | 2012-03-28 | 2013-10-02 | Aurotec GmbH | Pressure-controlled multi-reactor system |
-
1980
- 1980-11-18 JP JP16144680A patent/JPS5788033A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61205626A (en) * | 1985-03-08 | 1986-09-11 | Mitsubishi Nuclear Fuel Co Ltd | Hydrolysis of uranium hexafluoride |
JPH0432769B2 (en) * | 1985-03-08 | 1992-06-01 | Mitsubishi Genshi Nenryo Kk | |
EP2644264A1 (en) * | 2012-03-28 | 2013-10-02 | Aurotec GmbH | Pressure-controlled multi-reactor system |
WO2013143922A1 (en) | 2012-03-28 | 2013-10-03 | Aurotec Gmbh | Pressure regulated multi-reactor system |
US10913048B2 (en) | 2012-03-28 | 2021-02-09 | Aurotec Gmbh | Pressure-regulated multi-reactor system |
Also Published As
Publication number | Publication date |
---|---|
JPS623091B2 (en) | 1987-01-23 |
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