DE2559019C3 - Verfahren zur Herstellung von aus einem Oxidgemisch bestehenden Kernbrennstoffpellets - Google Patents
Verfahren zur Herstellung von aus einem Oxidgemisch bestehenden KernbrennstoffpelletsInfo
- Publication number
- DE2559019C3 DE2559019C3 DE2559019A DE2559019A DE2559019C3 DE 2559019 C3 DE2559019 C3 DE 2559019C3 DE 2559019 A DE2559019 A DE 2559019A DE 2559019 A DE2559019 A DE 2559019A DE 2559019 C3 DE2559019 C3 DE 2559019C3
- Authority
- DE
- Germany
- Prior art keywords
- pellets
- oxide
- fuel
- sintering step
- nuclear 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
- 239000008188 pellet Substances 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 23
- 239000003758 nuclear fuel Substances 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000000203 mixture Substances 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims description 27
- 238000005245 sintering Methods 0.000 claims description 23
- 239000000446 fuel Substances 0.000 claims description 21
- 238000005470 impregnation Methods 0.000 claims description 12
- 229910052778 Plutonium Inorganic materials 0.000 claims description 8
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 claims description 3
- 229910000439 uranium oxide Inorganic materials 0.000 claims description 3
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims description 2
- 229910003452 thorium oxide Inorganic materials 0.000 claims description 2
- JFALSRSLKYAFGM-FTXFMUIASA-N uranium-233 Chemical compound [233U] JFALSRSLKYAFGM-FTXFMUIASA-N 0.000 claims description 2
- JFALSRSLKYAFGM-OIOBTWANSA-N uranium-235 Chemical compound [235U] JFALSRSLKYAFGM-OIOBTWANSA-N 0.000 claims description 2
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- 239000011162 core material Substances 0.000 claims 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate group Chemical group [N+](=O)([O-])[O-] NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
- 150000001212 Plutonium Chemical class 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 229910052770 Uranium Inorganic materials 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- ZQPKENGPMDNVKK-UHFFFAOYSA-N nitric acid;plutonium Chemical compound [Pu].O[N+]([O-])=O ZQPKENGPMDNVKK-UHFFFAOYSA-N 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000012857 radioactive material Substances 0.000 description 2
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 2
- 241001300080 Plutonia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- UTDLAEPMVCFGRJ-UHFFFAOYSA-N plutonium dihydrate Chemical compound O.O.[Pu] UTDLAEPMVCFGRJ-UHFFFAOYSA-N 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing 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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA221,017A CA1023935A (en) | 1975-02-28 | 1975-02-28 | Preparation of mixed oxide nuclear fuel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2559019A1 DE2559019A1 (de) | 1976-09-09 |
| DE2559019B2 DE2559019B2 (de) | 1978-02-09 |
| DE2559019C3 true DE2559019C3 (de) | 1978-09-28 |
Family
ID=4102390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2559019A Expired DE2559019C3 (de) | 1975-02-28 | 1975-12-29 | Verfahren zur Herstellung von aus einem Oxidgemisch bestehenden Kernbrennstoffpellets |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4020131A (show.php) |
| JP (1) | JPS5199799A (show.php) |
| AU (1) | AU1145976A (show.php) |
| BE (1) | BE839059A (show.php) |
| CA (1) | CA1023935A (show.php) |
| DE (1) | DE2559019C3 (show.php) |
| FR (1) | FR2302571A1 (show.php) |
| GB (1) | GB1507878A (show.php) |
| IT (1) | IT1057628B (show.php) |
| NL (1) | NL7600067A (show.php) |
| RO (1) | RO68987A (show.php) |
| SE (1) | SE404100B (show.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297305A (en) | 1979-07-26 | 1981-10-27 | Canadian General Electric Company Limited | Nuclear fuel recycling system |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099961A (en) * | 1976-12-21 | 1978-07-11 | The United States Of America As Represented By The United States Department Of Energy | Closed cell metal foam method |
| DE2713108C2 (de) * | 1977-03-24 | 1985-08-14 | Gesellschaft zur Förderung der industrieorientierten Forschung an den Schweizerischen Hochschulen und weiteren Institutionen, Bern | Verfahren zur Herstellung von keramischem Plutonium-Uran-Kernbrennstoff in Form von Sinterpellets |
| GB2004256B (en) * | 1977-09-16 | 1982-01-20 | Alkem Gmbh | Process for the production of uo2/puo2 nuclear fuels |
| US4264540A (en) * | 1978-05-15 | 1981-04-28 | British Nuclear Fuels Limited | Production of nuclear fuel pellets |
| ZA804274B (en) * | 1979-08-17 | 1981-08-26 | Westinghouse Electric Corp | Process for making mixed oxide fuel pellets |
| DE3144684C1 (de) * | 1981-11-10 | 1983-04-14 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zum Herstellen von oxidischen Kernbrennstoffsinterkoerpern |
| JPH09127290A (ja) * | 1995-11-06 | 1997-05-16 | Mitsubishi Nuclear Fuel Co Ltd | 核燃料ペレットの焼結方法 |
| GB9901284D0 (en) * | 1999-01-22 | 1999-03-10 | British Nuclear Fuels Plc | Fuel fabrication |
| RU2179759C2 (ru) * | 2000-01-31 | 2002-02-20 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ мокрого шлифования топливных таблеток и установка для его осуществления |
| FR2827072B1 (fr) * | 2001-07-04 | 2005-12-02 | Commissariat Energie Atomique | Procede de fabrication d'un materiau combustible nucleaire composite constitue d'amas d'(u,pu)o2 disperses dans une matrice de uo2 |
| RU2261491C2 (ru) * | 2003-10-13 | 2005-09-27 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ и установка для мокрого шлифования топливных таблеток |
| US7666470B1 (en) * | 2003-10-24 | 2010-02-23 | Areva Np Inc. | Process for manufacturing enhanced thermal conductivity oxide nuclear fuel and the nuclear fuel |
| US10170207B2 (en) | 2013-05-10 | 2019-01-01 | Thorium Power, Inc. | Fuel assembly |
| US10192644B2 (en) * | 2010-05-11 | 2019-01-29 | Lightbridge Corporation | Fuel assembly |
| WO2011143172A1 (en) | 2010-05-11 | 2011-11-17 | Thorium Power, Inc. | Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof |
| SE1350236A1 (sv) | 2010-09-03 | 2013-03-27 | Ca Atomic Energy Ltd | Kärnbränsleknippe som innehåller torium och kärnreaktor som innefattar detsamma |
| KR102249126B1 (ko) | 2010-11-15 | 2021-05-06 | 아토믹 에너지 오브 캐나다 리미티드 | 재생된 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로 |
| CA2817767C (en) | 2010-11-15 | 2018-09-04 | Atomic Energy Of Canada Limited | Nuclear fuel containing a neutron absorber |
| US9941025B2 (en) | 2011-04-08 | 2018-04-10 | Terrapower, Llc | Nuclear fuel and method of fabricating the same |
| US10128003B2 (en) * | 2012-12-28 | 2018-11-13 | Terrapower, Llc | Fuel assembly |
| US9409825B2 (en) | 2013-08-20 | 2016-08-09 | Los Alamos National Security, Llc | Granulation of fine powder |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3327027A (en) * | 1960-10-28 | 1967-06-20 | Gen Electric | Process for the production of plutonium oxide-containing nuclear fuel powders |
| US3320178A (en) * | 1966-04-01 | 1967-05-16 | Babcock & Wilcox Co | Process for making nuclear fuel material |
| US3408304A (en) * | 1966-11-08 | 1968-10-29 | Babcock & Wilcox Co | Method of preparing an actinide peroxide sol |
| US3531416A (en) * | 1967-02-25 | 1970-09-29 | Power Reactor & Nuclear Fuel | Process for producing uo2-puo2 oxide compositions |
| US3789013A (en) * | 1967-09-25 | 1974-01-29 | Grace W R & Co | Process for preparing multi-component nuclear fuels |
| CA872722A (en) * | 1968-06-17 | 1971-06-08 | Pawliw John | Preparation of mixed oxide nuclear fuel |
| GB1274112A (en) * | 1969-01-08 | 1972-05-10 | Snam Progetti | Improvements in or relating to the production of refractory material |
| GB1334252A (en) * | 1970-06-30 | 1973-10-17 | Unitd Kingdom Atomic Energy Au | Production of metal oxides |
| US3806565A (en) * | 1971-08-02 | 1974-04-23 | North American Rockwell | Method of preparing relatively low density oxide fuel for a nuclear reactor |
-
1975
- 1975-02-28 CA CA221,017A patent/CA1023935A/en not_active Expired
- 1975-11-26 SE SE7513284A patent/SE404100B/xx unknown
- 1975-11-27 GB GB48843/75A patent/GB1507878A/en not_active Expired
- 1975-12-01 US US05/636,678 patent/US4020131A/en not_active Expired - Lifetime
- 1975-12-04 RO RO7584086A patent/RO68987A/ro unknown
- 1975-12-29 DE DE2559019A patent/DE2559019C3/de not_active Expired
-
1976
- 1976-01-06 NL NL7600067A patent/NL7600067A/xx not_active Application Discontinuation
- 1976-01-14 FR FR7600820A patent/FR2302571A1/fr active Granted
- 1976-01-27 JP JP51007869A patent/JPS5199799A/ja active Pending
- 1976-02-26 AU AU11459/76A patent/AU1145976A/en not_active Expired
- 1976-02-27 IT IT67455/76A patent/IT1057628B/it active
- 1976-02-27 BE BE164752A patent/BE839059A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297305A (en) | 1979-07-26 | 1981-10-27 | Canadian General Electric Company Limited | Nuclear fuel recycling system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5199799A (show.php) | 1976-09-02 |
| NL7600067A (nl) | 1976-08-31 |
| FR2302571A1 (fr) | 1976-09-24 |
| DE2559019A1 (de) | 1976-09-09 |
| SE7513284L (sv) | 1976-08-30 |
| GB1507878A (en) | 1978-04-19 |
| US4020131A (en) | 1977-04-26 |
| IT1057628B (it) | 1982-03-30 |
| AU1145976A (en) | 1977-09-01 |
| FR2302571B1 (show.php) | 1978-08-18 |
| RO68987A (ro) | 1980-06-15 |
| DE2559019B2 (de) | 1978-02-09 |
| CA1023935A (en) | 1978-01-10 |
| BE839059A (fr) | 1976-06-16 |
| SE404100B (sv) | 1978-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |