CN1056938C - 保留裂变产物的核燃料 - Google Patents
保留裂变产物的核燃料 Download PDFInfo
- Publication number
- CN1056938C CN1056938C CN94192238A CN94192238A CN1056938C CN 1056938 C CN1056938 C CN 1056938C CN 94192238 A CN94192238 A CN 94192238A CN 94192238 A CN94192238 A CN 94192238A CN 1056938 C CN1056938 C CN 1056938C
- Authority
- CN
- China
- Prior art keywords
- metal
- oxide
- oxygen
- fuel
- under
- 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 - Lifetime
Links
Images
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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S376/00—Induced nuclear reactions: processes, systems, and elements
- Y10S376/90—Particular material or material shapes for fission reactors
- Y10S376/901—Fuel
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR93/06713 | 1993-06-04 | ||
FR9306713A FR2706066B1 (fr) | 1993-06-04 | 1993-06-04 | Combustible nucléaire ayant des propriétés améliorées de rétention des produits de fission. |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1125995A CN1125995A (zh) | 1996-07-03 |
CN1056938C true CN1056938C (zh) | 2000-09-27 |
Family
ID=9447772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94192238A Expired - Lifetime CN1056938C (zh) | 1993-06-04 | 1994-06-02 | 保留裂变产物的核燃料 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5999585A (zh) |
EP (1) | EP0701734B1 (zh) |
JP (1) | JPH09501491A (zh) |
CN (1) | CN1056938C (zh) |
DE (1) | DE69405565T2 (zh) |
ES (1) | ES2109703T3 (zh) |
FR (1) | FR2706066B1 (zh) |
TW (1) | TW259871B (zh) |
WO (1) | WO1994029874A1 (zh) |
ZA (1) | ZA943897B (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2786479B1 (fr) * | 1998-11-26 | 2001-10-19 | Commissariat Energie Atomique | Preparation par atomisation-sechage d'une poudre coulable de bioxyde d'uranium obtenu par conversion en voie seche de l'uf6 |
SE515903C2 (sv) * | 1999-02-19 | 2001-10-29 | Westinghouse Atom Ab | Förfarande för framställning av och material ägnat att sintras till ett oxidbaserat kärnbränsleelement |
FR2817385B1 (fr) * | 2000-11-30 | 2005-10-07 | Framatome Anp | Pastille de combustible nucleaire oxyde et crayon comportant un empilement de telles pastilles |
FR2817386B1 (fr) * | 2000-11-30 | 2003-02-21 | Franco Belge Combustibles | Procede de fabrication de pastilles de combustible nucleaire oxyde |
DE10249355B4 (de) * | 2002-10-23 | 2005-08-04 | Framatome Anp Gmbh | Brennstoffpellet für einen Kernreaktor und Verfahren zu seiner Herstellung |
US7212869B2 (en) * | 2004-02-04 | 2007-05-01 | Medtronic, Inc. | Lead retention means |
JP5006178B2 (ja) * | 2007-12-21 | 2012-08-22 | 株式会社東芝 | 原子炉格納容器およびそれを用いた原子力プラント |
KR100964953B1 (ko) * | 2008-10-15 | 2010-06-21 | 한국원자력연구원 | UO₂격자 내 Cr 고용도를 조절하여 큰 결정립 핵연료 소결체를 제조하는 방법 |
FR2997786B1 (fr) * | 2012-11-08 | 2018-12-07 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Combustible nucleaire oxyde regulateur des produits de fissions corrosifs additive par au moins un systeme oxydo-reducteur |
KR101462738B1 (ko) * | 2012-12-31 | 2014-11-17 | 한국원자력연구원 | 세라믹 미소셀이 배치된 핵분열생성물 포획 소결체 및 이의 제조방법 |
FR3000594B1 (fr) | 2012-12-31 | 2019-05-24 | Korea Atomic Energy Research Institute | Pastille de combustible nucleaire a base de dioxyde d'uranium piegant les produits de fission ayant des microcellules metalliques et sa methode de fabrication |
WO2014169138A1 (en) | 2013-04-10 | 2014-10-16 | Areva Inc. | Composite fuel rod cladding |
JP6472460B2 (ja) * | 2013-11-26 | 2019-02-20 | ジョイント ストック カンパニー“アクメ−エンジニアリング” | 熱伝導率を高めた核燃料ペレット及びその調製方法 |
CN106133844B (zh) * | 2014-03-20 | 2018-04-20 | 伊恩·理查德·斯科特 | 熔盐反应堆中的化学优化 |
CN107010960B (zh) * | 2017-04-13 | 2020-03-24 | 中国工程物理研究院材料研究所 | 一种铀基三元碳化物的制备方法及其应用 |
ES2964846T3 (es) | 2018-06-21 | 2024-04-09 | Westinghouse Electric Sweden Ab | Pastilla de combustible y método de preparación de una pastilla de combustible |
CN110309595B (zh) * | 2019-07-02 | 2021-05-04 | 中国原子能科学研究院 | 一种mox芯块氧势的计算方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3170847A (en) * | 1959-12-15 | 1965-02-23 | Joseph A Dudek | Self-moderating fuel element |
US3759787A (en) * | 1960-09-30 | 1973-09-18 | Nasa | Nuclear fuel elements |
GB933984A (en) * | 1961-05-25 | 1963-08-14 | Atomic Energy Authority Uk | Improvements in or relating to nuclear fuels |
AT253068B (de) * | 1963-04-26 | 1967-03-28 | Oesterr Studien Atomenergie | Kernbrennstoffelement |
FR1378895A (fr) * | 1963-08-07 | 1964-11-20 | Commissariat Energie Atomique | Alliages d'uranium faiblement alliés |
US3331748A (en) * | 1965-08-09 | 1967-07-18 | Ca Atomic Energy Ltd | Nuclear fuel elements |
US3348943A (en) * | 1965-08-27 | 1967-10-24 | Bernard D Pollock | Refractory metal dispersion |
US3347749A (en) * | 1965-09-07 | 1967-10-17 | Westinghouse Electric Corp | Modified carbide fuels |
US3347750A (en) * | 1965-11-16 | 1967-10-17 | Westinghouse Electric Corp | High temperature nuclear fuel elements |
DE1671063B1 (de) * | 1967-07-03 | 1971-10-28 | E M Sa D | Kernbrennstoff |
US3545966A (en) * | 1968-02-27 | 1970-12-08 | Etude La Realisation De Combus | Manufacture of improved nuclear fuels |
GB1285190A (en) * | 1968-12-16 | 1972-08-09 | Atomic Energy Authority Uk | Improvements in ceramic fissile materials |
BE728885A (zh) * | 1969-02-25 | 1969-08-01 | ||
FR2070027B1 (zh) * | 1969-12-30 | 1973-10-19 | Belgonucleaire Sa | |
BE776473A (fr) * | 1970-12-24 | 1972-04-04 | Kernforschungsanlage Juelich | Combustible et/ou matiere fertile pour reacteurs nucleaires |
US4006096A (en) * | 1970-12-24 | 1977-02-01 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Method of making fissionable-fuel and fertile breeder materials for nuclear reactors |
BE792437A (fr) * | 1971-12-13 | 1973-03-30 | Euratom | Particules de combustible nucleaire dopees par de l'oxyde de cerium avec addition de molybdene |
FR2683374B1 (fr) * | 1991-10-31 | 1994-05-06 | Pechiney Uranium | Agent piegeant la radioactivite de produits de fission generes dans un element combustible nucleaire. |
JP3094778B2 (ja) * | 1994-03-18 | 2000-10-03 | 株式会社日立製作所 | 軽水炉用燃料集合体とそれに用いられる部品及び合金並びに製造法 |
-
1993
- 1993-06-04 FR FR9306713A patent/FR2706066B1/fr not_active Expired - Lifetime
-
1994
- 1994-05-25 TW TW083104760A patent/TW259871B/zh not_active IP Right Cessation
- 1994-06-02 EP EP94917711A patent/EP0701734B1/fr not_active Expired - Lifetime
- 1994-06-02 JP JP7501394A patent/JPH09501491A/ja active Pending
- 1994-06-02 DE DE69405565T patent/DE69405565T2/de not_active Expired - Lifetime
- 1994-06-02 US US08/553,372 patent/US5999585A/en not_active Expired - Lifetime
- 1994-06-02 WO PCT/FR1994/000650 patent/WO1994029874A1/fr active IP Right Grant
- 1994-06-02 ES ES94917711T patent/ES2109703T3/es not_active Expired - Lifetime
- 1994-06-02 CN CN94192238A patent/CN1056938C/zh not_active Expired - Lifetime
- 1994-06-03 ZA ZA943897A patent/ZA943897B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
WO1994029874A1 (fr) | 1994-12-22 |
DE69405565D1 (de) | 1997-10-16 |
EP0701734B1 (fr) | 1997-09-10 |
TW259871B (zh) | 1995-10-11 |
FR2706066B1 (fr) | 1995-07-07 |
FR2706066A1 (fr) | 1994-12-09 |
JPH09501491A (ja) | 1997-02-10 |
DE69405565T2 (de) | 1998-03-19 |
US5999585A (en) | 1999-12-07 |
CN1125995A (zh) | 1996-07-03 |
EP0701734A1 (fr) | 1996-03-20 |
ZA943897B (en) | 1995-02-02 |
ES2109703T3 (es) | 1998-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: COMMISSARIAT A L ENERGIE ATOMIQUE; NUCLEAR FUEL COMPANY; FROMATOM LTD. TO:COMMISSARIAT A L ENERGIE ATOMIQUE; FROMATOM LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: French Atomic Energy Commission Patentee after: Framatome Company Patentee before: French Atomic Energy Commission Patentee before: Nuclear Fuel Company Patentee before: Framatome Company |
|
ASS | Succession or assignment of patent right |
Owner name: COMMISSARIAT A L ENERGIE ATOMIQUE; FERRO MATIMO A Free format text: FORMER OWNER: COMMISSARIAT A L ENERGIE ATOMIQUE; FROMATOM LTD. Effective date: 20020401 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20020401 Patentee after: French Atomic Energy Commission Patentee after: Framatome ANP Company Patentee before: French Atomic Energy Commission Patentee before: Framatome Company |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140602 Granted publication date: 20000927 |