JPS5490489A - Secondary cooling device for fast breeder - Google Patents
Secondary cooling device for fast breederInfo
- Publication number
- JPS5490489A JPS5490489A JP15730177A JP15730177A JPS5490489A JP S5490489 A JPS5490489 A JP S5490489A JP 15730177 A JP15730177 A JP 15730177A JP 15730177 A JP15730177 A JP 15730177A JP S5490489 A JPS5490489 A JP S5490489A
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- pipe
- reaction product
- sodium hydroxide
- fed
- 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
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
-
- 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
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
PURPOSE: To prevent reaction product due to water leakage in a secondary cooling device for a fast breeder from being fed to drain pipe or valve by separating the product by a reaction product separator.
CONSTITUTION: Reaction product is flown from a steam generator 1 due to leaked water occurred at the generator 1 into a main pipe 3 together with sodium. Since a sealing valve 8 is not instantaneously closed even if water leakage accident is detected upon occurrence of the accident, the sodium flow transiently exists. Even if the sodium flow is stopped, sodium hydroxide is fed from the generator 1 to the pipe 3 and retained at the bottom of the pipe 3. This sodium hydroxide is fed from the bottom of the pipe 3 into a reaction product separator 11 due to their specific weight difference therebetween to push up the sodium at the bottom of the separator 11 to cause the sodium hydroxide to be retained on the bottom. Thus, the sodium hydroxide is separated.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15730177A JPS5490489A (en) | 1977-12-28 | 1977-12-28 | Secondary cooling device for fast breeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15730177A JPS5490489A (en) | 1977-12-28 | 1977-12-28 | Secondary cooling device for fast breeder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5490489A true JPS5490489A (en) | 1979-07-18 |
Family
ID=15646660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15730177A Pending JPS5490489A (en) | 1977-12-28 | 1977-12-28 | Secondary cooling device for fast breeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5490489A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006166842A (en) * | 2004-12-17 | 2006-06-29 | Shimano Inc | Line guide structure |
KR100944081B1 (en) | 2008-04-30 | 2010-02-24 | 한국원자력연구원 | Heating system and heating method |
KR100944080B1 (en) | 2008-04-29 | 2010-02-24 | 한국원자력연구원 | Transfer system from apparatus using liquid metal and water, and method for operating the same |
-
1977
- 1977-12-28 JP JP15730177A patent/JPS5490489A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006166842A (en) * | 2004-12-17 | 2006-06-29 | Shimano Inc | Line guide structure |
KR100944080B1 (en) | 2008-04-29 | 2010-02-24 | 한국원자력연구원 | Transfer system from apparatus using liquid metal and water, and method for operating the same |
KR100944081B1 (en) | 2008-04-30 | 2010-02-24 | 한국원자력연구원 | Heating system and heating method |
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