DE69405565D1 - Spaltprodukte zurückhaltender Kernbrennstoff - Google Patents

Spaltprodukte zurückhaltender Kernbrennstoff

Info

Publication number
DE69405565D1
DE69405565D1 DE69405565T DE69405565T DE69405565D1 DE 69405565 D1 DE69405565 D1 DE 69405565D1 DE 69405565 T DE69405565 T DE 69405565T DE 69405565 T DE69405565 T DE 69405565T DE 69405565 D1 DE69405565 D1 DE 69405565D1
Authority
DE
Germany
Prior art keywords
retains
nuclear fuel
fission products
fission
products
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
DE69405565T
Other languages
English (en)
Other versions
DE69405565T2 (de
Inventor
Philippe Dehaudt
Veronique Peres
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.)
Franco Belge de Fabrication de Combustible FBFC
Areva NP SAS
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 DE69405565D1 publication Critical patent/DE69405565D1/de
Application granted granted Critical
Publication of DE69405565T2 publication Critical patent/DE69405565T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
DE69405565T 1993-06-04 1994-06-02 Spaltprodukte zurückhaltender Kernbrennstoff Expired - Lifetime DE69405565T2 (de)

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.
PCT/FR1994/000650 WO1994029874A1 (fr) 1993-06-04 1994-06-02 Combustible nucleaire retenant les produits de fission

Publications (2)

Publication Number Publication Date
DE69405565D1 true DE69405565D1 (de) 1997-10-16
DE69405565T2 DE69405565T2 (de) 1998-03-19

Family

ID=9447772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69405565T Expired - Lifetime DE69405565T2 (de) 1993-06-04 1994-06-02 Spaltprodukte zurückhaltender Kernbrennstoff

Country Status (10)

Country Link
US (1) US5999585A (de)
EP (1) EP0701734B1 (de)
JP (1) JPH09501491A (de)
CN (1) CN1056938C (de)
DE (1) DE69405565T2 (de)
ES (1) ES2109703T3 (de)
FR (1) FR2706066B1 (de)
TW (1) TW259871B (de)
WO (1) WO1994029874A1 (de)
ZA (1) ZA943897B (de)

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
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
US10020078B2 (en) 2013-04-10 2018-07-10 Framatome Inc. Composite fuel rod cladding
EP3076398A4 (de) * 2013-11-26 2017-06-21 Joint Stock Company "Akme-Engineering" Kernbrennstofftabletten mit verbesserter wärmeleitfähigkeit und herstellungsverfahren dafür
EP3120361B1 (de) * 2014-03-20 2018-05-23 Ian Richard Scott Chemische optimierung in einem salzschmelzereaktor
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
PL3588514T3 (pl) 2018-06-21 2024-03-18 Westinghouse Electric Sweden Ab Pastylka paliwowa oraz sposób wytwarzania pastylki paliwowej
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 (de) * 1969-02-25 1969-08-01
FR2070027B1 (de) * 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
JPH09501491A (ja) 1997-02-10
ZA943897B (en) 1995-02-02
FR2706066A1 (fr) 1994-12-09
EP0701734B1 (de) 1997-09-10
FR2706066B1 (fr) 1995-07-07
US5999585A (en) 1999-12-07
EP0701734A1 (de) 1996-03-20
CN1056938C (zh) 2000-09-27
ES2109703T3 (es) 1998-01-16
DE69405565T2 (de) 1998-03-19
CN1125995A (zh) 1996-07-03
WO1994029874A1 (fr) 1994-12-22
TW259871B (de) 1995-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE, PARIS, FR FRAMA

8327 Change in the person/name/address of the patent owner

Owner name: FRAMATOME ANP, COURBEVOIE, FR

Owner name: SOCIETE FRANCO BELGE DE FABRICATION DE COMBUSTIBLE

8327 Change in the person/name/address of the patent owner

Owner name: AREVA NP, COURBEVOIE, FR

Owner name: SOCIETE FRANCO BELGE DE FABRICATION DE COMBUST, FR