JPS6435393A - Self-safety type liquid metal cooling furnace located in deep stratum - Google Patents
Self-safety type liquid metal cooling furnace located in deep stratumInfo
- Publication number
- JPS6435393A JPS6435393A JP62192285A JP19228587A JPS6435393A JP S6435393 A JPS6435393 A JP S6435393A JP 62192285 A JP62192285 A JP 62192285A JP 19228587 A JP19228587 A JP 19228587A JP S6435393 A JPS6435393 A JP S6435393A
- Authority
- JP
- Japan
- Prior art keywords
- self
- coolant
- mantle
- fuel
- leakage
- 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
Abstract
PURPOSE:To stop the leakage of a coolant in an early period and to enable simple disposal by hermetically sealing the entire part of a reactor core with a mantle so that fission reaction is self-controlled. CONSTITUTION:The reactor core disposed with a heat exchanger on the outside of an upper liquid condensing section 1a of plural pieces of erected heat pipes 1 is hermetically sealed by the mantle 20 consisting of ceramics and further, the entire part of the hermetically sealed mantle structure is embedded into the deep stratum 30 under the ground. Fuel stacks 3 are disposed in the liquid sodium coolant 2 in the heat pipes. Expansion means 5 consisting of shape memory alloys which expand and contract with the temp. changes of the fuels are interposed between fuel elements 4. The self-control of the fission reaction is thereby enabled and the leakage of the coolant is stopped in an early period. The need for fuel taking out and disassembly is eliminated at the time of reactor disposal and furthermore, engineering safety features are greatly reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62192285A JPS6435393A (en) | 1987-07-31 | 1987-07-31 | Self-safety type liquid metal cooling furnace located in deep stratum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62192285A JPS6435393A (en) | 1987-07-31 | 1987-07-31 | Self-safety type liquid metal cooling furnace located in deep stratum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6435393A true JPS6435393A (en) | 1989-02-06 |
| JPH0583157B2 JPH0583157B2 (en) | 1993-11-24 |
Family
ID=16288735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62192285A Granted JPS6435393A (en) | 1987-07-31 | 1987-07-31 | Self-safety type liquid metal cooling furnace located in deep stratum |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016029393A (en) * | 2013-05-01 | 2016-03-03 | 竹田 眞司 | Fast breeder reactor with high safety |
-
1987
- 1987-07-31 JP JP62192285A patent/JPS6435393A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016029393A (en) * | 2013-05-01 | 2016-03-03 | 竹田 眞司 | Fast breeder reactor with high safety |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0583157B2 (en) | 1993-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2369034A1 (en) | METHOD OF MANUFACTURING A CONCENTRIC TUBE HEAT EXCHANGER | |
| GB1388977A (en) | Thermal switch-heat pipe | |
| GB1333458A (en) | Device for the leak-tight assembly of a heat-exchanger | |
| JPH0198996A (en) | Liquid metal cooled reactor and preheating of closed bottom of sodium tank thereof | |
| GB1513572A (en) | Method and apparatus for recovering storing and distributing useful energy | |
| Bettis et al. | DESIGN STUDIES OF A MOLTEN-SALT REACTOR DEMONSTRATION PLANT. | |
| JPS6435393A (en) | Self-safety type liquid metal cooling furnace located in deep stratum | |
| GB1492420A (en) | System for the heat-insulation of horizontal closure surfaces in a nuclear reactor of the liquid-metal cooled type | |
| IT8321278A0 (en) | PROCEDURE FOR HEATING SHAPED CARBON PIECES IN A CHAMBER FURNACE WITH THERMAL ENERGY GENERATION THROUGH COMBUSTION OF FLUID FUELS. | |
| GB1402213A (en) | Nuclear reactor | |
| GB1199720A (en) | Insulated Ducts for Nuclear Reactors | |
| GB1448994A (en) | Liquid metal cooled fast breeder nuclear reactors | |
| US4949363A (en) | Bottom supported liquid metal nuclear reactor | |
| FR2420829A1 (en) | LOOP-SHAPED NUCLEAR INSTALLATION | |
| US4681731A (en) | Nuclear reactor construction with bottom supported reactor vessel | |
| GB1335528A (en) | Pressure vessel | |
| GB1367451A (en) | Nuclear reactors | |
| EP0109356A3 (en) | Electrode for high temperature processes and its use | |
| GB1449842A (en) | Nuclear reactor containments | |
| SU642590A1 (en) | Shell-and-tube heat exchanger | |
| JPS5747193A (en) | Heat exchanger for recovering heat energy in fluid of strong corrosive property | |
| US3208916A (en) | Fuel element for a nuclear reactor | |
| JPS5472553A (en) | Helical-coil type high temperature heat exchanger | |
| JPS54113532A (en) | Fluid layer combustion furnace | |
| GB1229773A (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |