JPS5750544A - Regenerating device for sodium fluoride - Google Patents
Regenerating device for sodium fluorideInfo
- Publication number
- JPS5750544A JPS5750544A JP12627080A JP12627080A JPS5750544A JP S5750544 A JPS5750544 A JP S5750544A JP 12627080 A JP12627080 A JP 12627080A JP 12627080 A JP12627080 A JP 12627080A JP S5750544 A JPS5750544 A JP S5750544A
- Authority
- JP
- Japan
- Prior art keywords
- sodium fluoride
- fluoride
- sodium
- dissociated
- adsorbed
- 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.)
- Pending
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
PURPOSE: To activate sodium floride and reduce the waste of sodium fluoride by connecting chemical traps packed with sodium fluoride and provided with heaters in parallel to a cold trap.
CONSTITUTION: The uranium hexaflouride and hydrogen fluoride failed to be captured in a cold trap 1 are flowed via valves 3a, 3b into chemical traps 2a, 2b, and are adsorbed by sodium fluoride 8. To regenerate the sodium fluoride 8 of the chemical trap 2a, first the valves 3a, 4a are closed and heaters 9 are operated, then the sodium fluoride 8 is heated. When it attains 100°C, the adsorbed hydrogen fluoride is dissociated 100% and the uranium hexafluoride about 30%. When the temp. of the sodium fluoride rises to 200°C, the remaining uranium hexafluoride is dissociated. The dissociated uranium hexafluoride and hydrogen fluoride are adsorbed by a trap 10.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12627080A JPS5750544A (en) | 1980-09-11 | 1980-09-11 | Regenerating device for sodium fluoride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12627080A JPS5750544A (en) | 1980-09-11 | 1980-09-11 | Regenerating device for sodium fluoride |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5750544A true JPS5750544A (en) | 1982-03-25 |
Family
ID=14931029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12627080A Pending JPS5750544A (en) | 1980-09-11 | 1980-09-11 | Regenerating device for sodium fluoride |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5750544A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5962364A (en) * | 1982-08-20 | 1984-04-09 | ノードソン・コーポレーション | Heater for hibrid substance coating agent |
JP2002332952A (en) * | 2001-05-07 | 2002-11-22 | Takayanagi Kenkyusho:Kk | Wind power generator |
WO2011121929A1 (en) * | 2010-03-29 | 2011-10-06 | 東洋炭素株式会社 | Gas generator |
-
1980
- 1980-09-11 JP JP12627080A patent/JPS5750544A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5962364A (en) * | 1982-08-20 | 1984-04-09 | ノードソン・コーポレーション | Heater for hibrid substance coating agent |
JPH0581311B2 (en) * | 1982-08-20 | 1993-11-12 | Nordson Corp | |
JP2002332952A (en) * | 2001-05-07 | 2002-11-22 | Takayanagi Kenkyusho:Kk | Wind power generator |
WO2011121929A1 (en) * | 2010-03-29 | 2011-10-06 | 東洋炭素株式会社 | Gas generator |
JP2011208192A (en) * | 2010-03-29 | 2011-10-20 | Toyo Tanso Kk | Gas generator |
CN102812161A (en) * | 2010-03-29 | 2012-12-05 | 东洋炭素株式会社 | Gas generation device |
US8974647B2 (en) | 2010-03-29 | 2015-03-10 | Toyo Tanso Co., Ltd. | Gas generation device |
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