JPS5651540A - Liquid metal purifying apparatus - Google Patents
Liquid metal purifying apparatusInfo
- Publication number
- JPS5651540A JPS5651540A JP12477779A JP12477779A JPS5651540A JP S5651540 A JPS5651540 A JP S5651540A JP 12477779 A JP12477779 A JP 12477779A JP 12477779 A JP12477779 A JP 12477779A JP S5651540 A JPS5651540 A JP S5651540A
- Authority
- JP
- Japan
- Prior art keywords
- tritium
- trap
- hydrogen
- liq
- released
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To prevent noxious tritium from being released into the air in the regeneration of a cold trap for purifying liq. Na used in a fast breeder reactor by allowing generated hydrogen and tritium to be adsorbed on an adsorption column and storing them in a cylinder.
CONSTITUTION: In the purification of liq. Na for cooling contg. hydrogen and tritium as impurities with cold trap 10, the hydrogen and tritium are released and stuck to trap mesh 11 as Na compound. When trap 10 is clogged with the compound, liq. Na is circulated between trap 10 and degassing pot 23, and simultaneously trap 10 is heated to ≥300°C with heater 13. The hydrogen and tritium captured by mesh 11 are passed through degassing pump 23 and adsorbed on activated carbon or the like in adsorption column 30 in thermostat 29 for cooling. column 30 is then heated to store the hydrogen and radioactive noxious tritium in cylinder 37. Thus, they are prevented from being released into the air.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12477779A JPS5651540A (en) | 1979-09-29 | 1979-09-29 | Liquid metal purifying apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12477779A JPS5651540A (en) | 1979-09-29 | 1979-09-29 | Liquid metal purifying apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5651540A true JPS5651540A (en) | 1981-05-09 |
JPS6154846B2 JPS6154846B2 (en) | 1986-11-25 |
Family
ID=14893848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12477779A Granted JPS5651540A (en) | 1979-09-29 | 1979-09-29 | Liquid metal purifying apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5651540A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6241414A (en) * | 1985-08-14 | 1987-02-23 | 松下電工株式会社 | Mounting structure of furniture |
FR2630855A1 (en) * | 1988-04-27 | 1989-11-03 | Commissariat Energie Atomique | METHOD FOR REGENERATING A RESERVOIR SUCH AS A COLD TRAP PLACED IN A LIQUID METAL CIRCUIT |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101871061B1 (en) | 2016-11-17 | 2018-06-25 | 두산중공업 주식회사 | Method for replacing the gas Turbine bearing and gas turbine |
-
1979
- 1979-09-29 JP JP12477779A patent/JPS5651540A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6241414A (en) * | 1985-08-14 | 1987-02-23 | 松下電工株式会社 | Mounting structure of furniture |
FR2630855A1 (en) * | 1988-04-27 | 1989-11-03 | Commissariat Energie Atomique | METHOD FOR REGENERATING A RESERVOIR SUCH AS A COLD TRAP PLACED IN A LIQUID METAL CIRCUIT |
Also Published As
Publication number | Publication date |
---|---|
JPS6154846B2 (en) | 1986-11-25 |
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