CN1056938C - 保留裂变产物的核燃料 - Google Patents

保留裂变产物的核燃料 Download PDF

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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
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CN
China
Prior art keywords
metal
oxygen
oxide
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
Application number
CN94192238A
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English (en)
Chinese (zh)
Other versions
CN1125995A (zh
Inventor
P·迪豪特
V·皮利斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Framatome Anp Co
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Framatome SA
Compagnie Generale des Matieres Nucleaires SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA, Framatome SA, Compagnie Generale des Matieres Nucleaires SA filed Critical Commissariat a lEnergie Atomique CEA
Publication of CN1125995A publication Critical patent/CN1125995A/zh
Application granted granted Critical
Publication of CN1056938C publication Critical patent/CN1056938C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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)
  • Compositions Of Oxide Ceramics (AREA)
CN94192238A 1993-06-04 1994-06-02 保留裂变产物的核燃料 Expired - Lifetime CN1056938C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9306713A FR2706066B1 (fr) 1993-06-04 1993-06-04 Combustible nucléaire ayant des propriétés améliorées de rétention des produits de fission.
FR93/06713 1993-06-04

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 (enExample)
EP (1) EP0701734B1 (enExample)
JP (1) JPH09501491A (enExample)
CN (1) CN1056938C (enExample)
DE (1) DE69405565T2 (enExample)
ES (1) ES2109703T3 (enExample)
FR (1) FR2706066B1 (enExample)
TW (1) TW259871B (enExample)
WO (1) WO1994029874A1 (enExample)
ZA (1) ZA943897B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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
FR2817386B1 (fr) * 2000-11-30 2003-02-21 Franco Belge Combustibles Procede de fabrication de pastilles de combustible nucleaire oxyde
FR2817385B1 (fr) * 2000-11-30 2005-10-07 Framatome Anp Pastille de combustible nucleaire oxyde et crayon comportant un empilement de telles pastilles
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
US10020078B2 (en) 2013-04-10 2018-07-10 Framatome Inc. Composite fuel rod cladding
UA116669C2 (uk) * 2013-11-26 2018-04-25 Откритоє Акціонєрноє Общєство "Акме-Інжінірінг" Таблетка ядерного палива з підвищеною теплопровідністю і спосіб її виготовлення
WO2015140495A1 (en) * 2014-03-20 2015-09-24 Ian Richard Scott Chemical optimisation in a molten salt reactor
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
EP3588514B1 (en) 2018-06-21 2023-09-27 Westinghouse Electric Sweden AB Fuel pellet and method of preparing a fuel pellet
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)

* Cited by examiner, † Cited by third party
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 (enExample) * 1969-02-25 1969-08-01
FR2070027B1 (enExample) * 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

Also Published As

Publication number Publication date
FR2706066A1 (fr) 1994-12-09
ZA943897B (en) 1995-02-02
CN1125995A (zh) 1996-07-03
TW259871B (enExample) 1995-10-11
ES2109703T3 (es) 1998-01-16
DE69405565D1 (de) 1997-10-16
US5999585A (en) 1999-12-07
WO1994029874A1 (fr) 1994-12-22
EP0701734B1 (fr) 1997-09-10
JPH09501491A (ja) 1997-02-10
EP0701734A1 (fr) 1996-03-20
DE69405565T2 (de) 1998-03-19
FR2706066B1 (fr) 1995-07-07

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C53 Correction of patent of 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

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