DE2728748C2 - - Google Patents
Info
- Publication number
- DE2728748C2 DE2728748C2 DE2728748A DE2728748A DE2728748C2 DE 2728748 C2 DE2728748 C2 DE 2728748C2 DE 2728748 A DE2728748 A DE 2728748A DE 2728748 A DE2728748 A DE 2728748A DE 2728748 C2 DE2728748 C2 DE 2728748C2
- Authority
- DE
- Germany
- Prior art keywords
- nuclear fuel
- cadmium
- fuel material
- cufe
- fuel
- 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
- 229910052793 cadmium Inorganic materials 0.000 claims description 28
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 27
- 239000003758 nuclear fuel Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 16
- 230000004992 fission Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000008188 pellet Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 5
- 238000007792 addition Methods 0.000 claims 3
- 239000000446 fuel Substances 0.000 description 14
- 238000012360 testing method Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 230000009931 harmful effect Effects 0.000 description 4
- 229910001093 Zr alloy Inorganic materials 0.000 description 3
- 229910052792 caesium Inorganic materials 0.000 description 3
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 244000144987 brood Species 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- PWGQHOJABIQOOS-UHFFFAOYSA-N copper;dioxido(dioxo)chromium Chemical compound [Cu+2].[O-][Cr]([O-])(=O)=O PWGQHOJABIQOOS-UHFFFAOYSA-N 0.000 description 1
- IKUPISAYGBGQDT-UHFFFAOYSA-N copper;dioxido(dioxo)molybdenum Chemical compound [Cu+2].[O-][Mo]([O-])(=O)=O IKUPISAYGBGQDT-UHFFFAOYSA-N 0.000 description 1
- OQFRENMCLHGPRB-UHFFFAOYSA-N copper;dioxido(dioxo)tungsten Chemical compound [Cu+2].[O-][W]([O-])(=O)=O OQFRENMCLHGPRB-UHFFFAOYSA-N 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- NLPVCCRZRNXTLT-UHFFFAOYSA-N dioxido(dioxo)molybdenum;nickel(2+) Chemical compound [Ni+2].[O-][Mo]([O-])(=O)=O NLPVCCRZRNXTLT-UHFFFAOYSA-N 0.000 description 1
- DGXKDBWJDQHNCI-UHFFFAOYSA-N dioxido(oxo)titanium nickel(2+) Chemical compound [Ni++].[O-][Ti]([O-])=O DGXKDBWJDQHNCI-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- -1 titanate compound Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000011179 visual inspection 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
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/58—Solid reactor fuel Pellets made of fissile material
- G21C3/62—Ceramic fuel
- G21C3/623—Oxide fuels
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/700,737 US4297169A (en) | 1976-06-29 | 1976-06-29 | Nuclear fuel assembly and process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2728748A1 DE2728748A1 (de) | 1978-01-05 |
| DE2728748C2 true DE2728748C2 (en, 2012) | 1987-06-19 |
Family
ID=24814671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772728748 Granted DE2728748A1 (de) | 1976-06-29 | 1977-06-25 | Kernbrennstoff und verfahren zu dessen herstellung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4297169A (en, 2012) |
| JP (1) | JPS5311297A (en, 2012) |
| DE (1) | DE2728748A1 (en, 2012) |
| ES (1) | ES460081A1 (en, 2012) |
| IT (1) | IT1084323B (en, 2012) |
| SE (1) | SE435431B (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9299464B2 (en) * | 2010-12-02 | 2016-03-29 | Ut-Battelle, Llc | Fully ceramic nuclear fuel and related methods |
| US10109378B2 (en) | 2015-07-25 | 2018-10-23 | Ultra Safe Nuclear Corporation | Method for fabrication of fully ceramic microencapsulation nuclear fuel |
| WO2017172177A1 (en) | 2016-03-29 | 2017-10-05 | Ultra Safe Nuclear Corporation | PROCESS FOR RAPID PROCESSING OF SiC AND GRAPHITIC MATRIX TRISO-BEARING PEBBLE FUELS |
| US10573416B2 (en) | 2016-03-29 | 2020-02-25 | Ultra Safe Nuclear Corporation | Nuclear fuel particle having a pressure vessel comprising layers of pyrolytic graphite and silicon carbide |
| KR102590954B1 (ko) | 2016-03-29 | 2023-10-17 | 울트라 세이프 뉴클리어 코포레이션 | 소결 조제로서 가연성 독물질로 제조된 완전 세라믹 마이크로캡슐화된 연료 |
| CN115620843B (zh) * | 2022-10-27 | 2023-06-09 | 中国科学院近代物理研究所 | 用于反应堆棒状燃料非线性力学性能分析的计算方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3494785A (en) * | 1962-12-07 | 1970-02-10 | Teledyne Inc | Process for applying metal and metallic alloy coatings on sieve size discrete nuclear fuel particles |
| US3663182A (en) * | 1968-03-29 | 1972-05-16 | Union Carbide Corp | Metal oxide fabrics |
| FR2070027B1 (en, 2012) * | 1969-12-30 | 1973-10-19 | Belgonucleaire Sa | |
| US3826754A (en) * | 1971-06-16 | 1974-07-30 | Gen Electric | Chemical immobilization of fission products reactive with nuclear reactor components |
| CA954640A (en) * | 1972-12-01 | 1974-09-10 | James C. Wood | Nuclear fuel element and a method of manufacture thereof |
| JPS507996A (en, 2012) * | 1973-05-30 | 1975-01-27 |
-
1976
- 1976-06-29 US US05/700,737 patent/US4297169A/en not_active Expired - Lifetime
-
1977
- 1977-06-23 IT IT24998/77A patent/IT1084323B/it active
- 1977-06-23 ES ES460081A patent/ES460081A1/es not_active Expired
- 1977-06-25 DE DE19772728748 patent/DE2728748A1/de active Granted
- 1977-06-28 JP JP7620777A patent/JPS5311297A/ja active Granted
- 1977-06-28 SE SE7707469A patent/SE435431B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US4297169A (en) | 1981-10-27 |
| JPS544035B2 (en, 2012) | 1979-03-01 |
| SE7707469L (sv) | 1977-12-30 |
| SE435431B (sv) | 1984-09-24 |
| ES460081A1 (es) | 1979-02-01 |
| JPS5311297A (en) | 1978-02-01 |
| DE2728748A1 (de) | 1978-01-05 |
| IT1084323B (it) | 1985-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: SIEB, R., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 6947 LAUDENBACH |
|
| 8339 | Ceased/non-payment of the annual fee |