JPS6027958B2 - ペブルベツド型原子炉およびこの原子炉の運転方法 - Google Patents
ペブルベツド型原子炉およびこの原子炉の運転方法Info
- Publication number
- JPS6027958B2 JPS6027958B2 JP49109437A JP10943774A JPS6027958B2 JP S6027958 B2 JPS6027958 B2 JP S6027958B2 JP 49109437 A JP49109437 A JP 49109437A JP 10943774 A JP10943774 A JP 10943774A JP S6027958 B2 JPS6027958 B2 JP S6027958B2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- reactor
- neutrons
- fuel
- neutron
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 13
- 239000000446 fuel Substances 0.000 claims description 59
- 239000000126 substance Substances 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910002804 graphite Inorganic materials 0.000 claims description 15
- 239000010439 graphite Substances 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 15
- 239000000112 cooling gas Substances 0.000 description 14
- 230000002829 reductive effect Effects 0.000 description 14
- 239000006096 absorbing agent Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 7
- 239000011358 absorbing material Substances 0.000 description 7
- 229910052796 boron Inorganic materials 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052778 Plutonium Inorganic materials 0.000 description 6
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 229910052735 hafnium Inorganic materials 0.000 description 5
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 101100537937 Caenorhabditis elegans arc-1 gene Proteins 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/07—Pebble-bed reactors; Reactors with granular fuel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/06—Reflecting shields, i.e. for minimising loss of neutrons
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2347817A DE2347817C2 (de) | 1973-09-22 | 1973-09-22 | Kugelhaufenreaktor mit Einmaldurchlauf der Brennelemente |
| DE234781.7 | 1973-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5059697A JPS5059697A (enExample) | 1975-05-23 |
| JPS6027958B2 true JPS6027958B2 (ja) | 1985-07-02 |
Family
ID=5893378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49109437A Expired JPS6027958B2 (ja) | 1973-09-22 | 1974-09-21 | ペブルベツド型原子炉およびこの原子炉の運転方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6027958B2 (enExample) |
| DE (1) | DE2347817C2 (enExample) |
| FR (1) | FR2245054B1 (enExample) |
| GB (1) | GB1483506A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01135376A (ja) * | 1987-11-18 | 1989-05-29 | Isamu Tamotsu | 棒術用竹製棒 |
| JPH01110767U (enExample) * | 1988-01-19 | 1989-07-26 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916651A1 (de) * | 1979-04-25 | 1980-11-06 | Hochtemperatur Reaktorbau Gmbh | Gasgekuehlter hochtemperatur-reaktor mit einem aus einer schuettung kugelfoermiger brennelemente gebildeten kern |
| DE3030510A1 (de) * | 1980-08-13 | 1982-03-11 | Hochtemperatur-Reaktorbau GmbH, 5000 Köln | Mit kugelfoermigen brennelementen beschickter gasgekuehlter hochtemperaturreaktor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE317751B (enExample) * | 1963-06-25 | 1969-11-24 | J Seltorp | |
| DE1564226C3 (de) | 1966-02-26 | 1974-04-04 | Kernforschungsanlage Juelich Gmbh, 5170 Juelich | Kontroll- und Regelelement für Kernreaktoren |
-
1973
- 1973-09-22 DE DE2347817A patent/DE2347817C2/de not_active Expired
-
1974
- 1974-09-13 FR FR7431072A patent/FR2245054B1/fr not_active Expired
- 1974-09-20 GB GB41068/74A patent/GB1483506A/en not_active Expired
- 1974-09-21 JP JP49109437A patent/JPS6027958B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01135376A (ja) * | 1987-11-18 | 1989-05-29 | Isamu Tamotsu | 棒術用竹製棒 |
| JPH01110767U (enExample) * | 1988-01-19 | 1989-07-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2347817C2 (de) | 1984-05-17 |
| GB1483506A (en) | 1977-08-24 |
| FR2245054B1 (enExample) | 1980-11-07 |
| FR2245054A1 (enExample) | 1975-04-18 |
| JPS5059697A (enExample) | 1975-05-23 |
| DE2347817A1 (de) | 1975-04-24 |
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