JPS641997A - Construction of core of fast breeder reactor - Google Patents
Construction of core of fast breeder reactorInfo
- Publication number
- JPS641997A JPS641997A JP62155406A JP15540687A JPS641997A JP S641997 A JPS641997 A JP S641997A JP 62155406 A JP62155406 A JP 62155406A JP 15540687 A JP15540687 A JP 15540687A JP S641997 A JPS641997 A JP S641997A
- Authority
- JP
- Japan
- Prior art keywords
- boron
- core
- reactor
- control rod
- fast breeder
- 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
- 238000010276 construction Methods 0.000 title 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 5
- 229910052796 boron Inorganic materials 0.000 abstract 5
- ZOXJGFHDIHLPTG-BJUDXGSMSA-N Boron-10 Chemical compound [10B] ZOXJGFHDIHLPTG-BJUDXGSMSA-N 0.000 abstract 4
- 230000000712 assembly Effects 0.000 abstract 4
- 238000000429 assembly Methods 0.000 abstract 4
- 229910052580 B4C Inorganic materials 0.000 abstract 3
- 239000006096 absorbing agent Substances 0.000 abstract 3
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 abstract 3
- 229910052770 Uranium Inorganic materials 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003758 nuclear fuel Substances 0.000 abstract 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract 1
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
- Ceramic Products (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
PURPOSE: To utilize boron resources effectively by a method wherein a neutron absorber provided for some control rod assemblies is formed of boron carbide whose content of boron 10 is lower than the content of boron 10 in natural boron.
CONSTITUTION: The core of a fast breeder reactor is formed by a number of fuel assemblies 18 provided with nuclear fuel such as uranium and by a number of control rod assemblies 19 provided with neutron absorbers formed of boron carbide. On the occasion, the neutron absorber provided at least for some control rod assemblies 19 out of a number of them is formed of the boron carbide whose content of boron 10 is lower than that of boron 10 in natural boron. Depleted boron which has been hard to use for a reactor heretofore can be used thereby efficiently for the control of the reactor. By this constitution, boron resources are utilized effectively.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62155406A JP2509625B2 (en) | 1987-06-24 | 1987-06-24 | Core structure of fast breeder reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62155406A JP2509625B2 (en) | 1987-06-24 | 1987-06-24 | Core structure of fast breeder reactor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH011997A JPH011997A (en) | 1989-01-06 |
| JPS641997A true JPS641997A (en) | 1989-01-06 |
| JP2509625B2 JP2509625B2 (en) | 1996-06-26 |
Family
ID=15605282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62155406A Expired - Lifetime JP2509625B2 (en) | 1987-06-24 | 1987-06-24 | Core structure of fast breeder reactor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509625B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018072067A (en) * | 2016-10-26 | 2018-05-10 | 日立Ｇｅニュークリア・エナジー株式会社 | Boiling water nuclear power plant core, control rod, and boiling water reactor control system |
| CN119993572A (en) * | 2025-04-15 | 2025-05-13 | 中核龙原科技有限公司 | A high reactor value fast reactor control rod assembly |
-
1987
- 1987-06-24 JP JP62155406A patent/JP2509625B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018072067A (en) * | 2016-10-26 | 2018-05-10 | 日立Ｇｅニュークリア・エナジー株式会社 | Boiling water nuclear power plant core, control rod, and boiling water reactor control system |
| CN119993572A (en) * | 2025-04-15 | 2025-05-13 | 中核龙原科技有限公司 | A high reactor value fast reactor control rod assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509625B2 (en) | 1996-06-26 |
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