DE1764309A1 - Brennelementeinheiten fuer schnelle Brutreaktoren - Google Patents
Brennelementeinheiten fuer schnelle BrutreaktorenInfo
- Publication number
- DE1764309A1 DE1764309A1 DE19681764309 DE1764309A DE1764309A1 DE 1764309 A1 DE1764309 A1 DE 1764309A1 DE 19681764309 DE19681764309 DE 19681764309 DE 1764309 A DE1764309 A DE 1764309A DE 1764309 A1 DE1764309 A1 DE 1764309A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- distributor
- fuel
- coolant
- fluidizing agent
- 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
- 239000000446 fuel Substances 0.000 title description 31
- 238000000429 assembly Methods 0.000 title description 4
- 230000000712 assembly Effects 0.000 title description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000002826 coolant Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 6
- 238000009395 breeding Methods 0.000 claims description 5
- 230000001488 breeding effect Effects 0.000 claims description 5
- 239000003758 nuclear fuel Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 description 13
- 239000011734 sodium Substances 0.000 description 13
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 10
- 229910052708 sodium Inorganic materials 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 229910052778 Plutonium Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 3
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 3
- OYEHPCDNVJXUIW-FTXFMUIASA-N 239Pu Chemical compound [239Pu] OYEHPCDNVJXUIW-FTXFMUIASA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 238000009428 plumbing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- JFALSRSLKYAFGM-OIOBTWANSA-N uranium-235 Chemical compound [235U] JFALSRSLKYAFGM-OIOBTWANSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000144987 brood Species 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/042—Fuel elements comprising casings with a mass of granular fuel with coolant passages through them
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
- G21C1/022—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders characterised by the design or properties of the core
-
- 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
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
-
- 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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US643025A US3389053A (en) | 1967-05-26 | 1967-05-26 | Expanded bed nuclear reactor fuel module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1764309A1 true DE1764309A1 (de) | 1971-07-01 |
Family
ID=24579042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681764309 Pending DE1764309A1 (de) | 1967-05-26 | 1968-05-14 | Brennelementeinheiten fuer schnelle Brutreaktoren |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3389053A (en:Method) |
| BE (1) | BE715612A (en:Method) |
| DE (1) | DE1764309A1 (en:Method) |
| DK (1) | DK127396B (en:Method) |
| ES (1) | ES353624A1 (en:Method) |
| FR (1) | FR1564434A (en:Method) |
| GB (1) | GB1139760A (en:Method) |
| NO (1) | NO122795B (en:Method) |
| SE (1) | SE328348B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3867253A (en) * | 1968-02-06 | 1975-02-18 | Atomic Energy Authority Uk | Nuclear reactors |
| CN119480192A (zh) * | 2024-11-12 | 2025-02-18 | 中国原子能科学研究院 | 利用温差进行发电的核电源 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3285823A (en) * | 1965-01-18 | 1966-11-15 | Atomic Power Dev Ass Inc | Nuclear reactor |
-
1967
- 1967-05-26 US US643025A patent/US3389053A/en not_active Expired - Lifetime
-
1968
- 1968-04-04 GB GB16187/68A patent/GB1139760A/en not_active Expired
- 1968-05-07 ES ES353624A patent/ES353624A1/es not_active Expired
- 1968-05-14 DE DE19681764309 patent/DE1764309A1/de active Pending
- 1968-05-16 SE SE06676/68A patent/SE328348B/xx unknown
- 1968-05-22 FR FR1564434D patent/FR1564434A/fr not_active Expired
- 1968-05-24 DK DK242568AA patent/DK127396B/da unknown
- 1968-05-24 BE BE715612D patent/BE715612A/xx unknown
- 1968-05-25 NO NO2045/68A patent/NO122795B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3389053A (en) | 1968-06-18 |
| GB1139760A (en) | 1969-01-15 |
| FR1564434A (en:Method) | 1969-04-18 |
| DK127396B (da) | 1973-10-29 |
| SE328348B (en:Method) | 1970-09-14 |
| NO122795B (en:Method) | 1971-08-16 |
| ES353624A1 (es) | 1970-12-01 |
| BE715612A (en:Method) | 1968-10-16 |
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