FR2426314B1 - Procede de production de pastilles de combustible nucleaire a grande dimension de grains et a grande densite de matrice - Google Patents

Procede de production de pastilles de combustible nucleaire a grande dimension de grains et a grande densite de matrice

Info

Publication number
FR2426314B1
FR2426314B1 FR7912229A FR7912229A FR2426314B1 FR 2426314 B1 FR2426314 B1 FR 2426314B1 FR 7912229 A FR7912229 A FR 7912229A FR 7912229 A FR7912229 A FR 7912229A FR 2426314 B1 FR2426314 B1 FR 2426314B1
Authority
FR
France
Prior art keywords
grain size
nuclear fuel
fuel pellets
matrix density
size nuclear
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
Application number
FR7912229A
Other languages
English (en)
Other versions
FR2426314A1 (fr
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.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Publication of FR2426314A1 publication Critical patent/FR2426314A1/fr
Application granted granted Critical
Publication of FR2426314B1 publication Critical patent/FR2426314B1/fr
Expired 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

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)
FR7912229A 1978-05-15 1979-05-14 Procede de production de pastilles de combustible nucleaire a grande dimension de grains et a grande densite de matrice Expired FR2426314B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1963578 1978-05-15

Publications (2)

Publication Number Publication Date
FR2426314A1 FR2426314A1 (fr) 1979-12-14
FR2426314B1 true FR2426314B1 (fr) 1986-10-24

Family

ID=10132649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912229A Expired FR2426314B1 (fr) 1978-05-15 1979-05-14 Procede de production de pastilles de combustible nucleaire a grande dimension de grains et a grande densite de matrice

Country Status (9)

Country Link
US (1) US4264540A (fr)
JP (1) JPS5593092A (fr)
AU (1) AU519002B2 (fr)
BE (1) BE876206A (fr)
CA (1) CA1128297A (fr)
DE (1) DE2919382A1 (fr)
ES (1) ES480546A1 (fr)
FR (1) FR2426314B1 (fr)
SE (1) SE7904201L (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637900A (en) * 1984-01-13 1987-01-20 The United States Of America As Represented By The United States Department Of Energy Fabrication of high exposure nuclear fuel pellets
JPH01126591A (ja) * 1987-11-12 1989-05-18 Japan Atom Energy Res Inst 添加物を使わない大結晶粒径ｕｏ↓２燃料の製造方法
US4869866A (en) * 1987-11-20 1989-09-26 General Electric Company Nuclear fuel
US4869868A (en) * 1987-11-23 1989-09-26 General Electric Company Nuclear fuel
US4869867A (en) * 1987-11-25 1989-09-26 General Electric Company Nuclear fuel
US5932930A (en) * 1994-06-28 1999-08-03 General Electric Company Method for fabricating mixed oxide fuel
GB9813696D0 (en) * 1998-06-26 1998-08-26 British Nuclear Fuels Plc Fuel pellet
CN107068209B (zh) 2010-09-03 2020-09-15 加拿大原子能有限公司 含钍的核燃料棒束以及包含这种核燃料棒束的核反应堆
CN107068210B (zh) 2010-11-15 2021-04-09 加拿大原子能有限公司 含中子吸收剂的核燃料
KR20130114675A (ko) 2010-11-15 2013-10-17 아토믹 에너지 오브 캐나다 리미티드 재생된 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로
US9941025B2 (en) * 2011-04-08 2018-04-10 Terrapower, Llc Nuclear fuel and method of fabricating the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL273051A (fr) * 1960-12-30
US3121128A (en) * 1962-02-07 1964-02-11 O'leary William Joseph Process of making shaped fuel for nuclear reactors
US3371133A (en) * 1964-04-03 1968-02-27 Nippon Atomic Ind Group Co Method of preparing nuclear fuel pellets
US3930787A (en) * 1970-08-10 1976-01-06 General Electric Company Sintering furnace with hydrogen carbon dioxide atmosphere
US3872022A (en) * 1970-08-10 1975-03-18 Gen Electric Sintering uranium oxide in the reaction products of hydrogen-carbon dioxide mixtures
US3806565A (en) * 1971-08-02 1974-04-23 North American Rockwell Method of preparing relatively low density oxide fuel for a nuclear reactor
CA1023935A (fr) * 1975-02-28 1978-01-10 Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited Preparation de combustible nucleaire a melange d'oxydes

Also Published As

Publication number Publication date
JPH0120399B2 (fr) 1989-04-17
FR2426314A1 (fr) 1979-12-14
SE7904201L (sv) 1979-11-16
DE2919382A1 (de) 1979-11-22
DE2919382C2 (fr) 1987-12-03
CA1128297A (fr) 1982-07-27
AU4687379A (en) 1979-11-22
ES480546A1 (es) 1980-04-01
AU519002B2 (en) 1981-10-29
BE876206A (fr) 1979-11-12
US4264540A (en) 1981-04-28
JPS5593092A (en) 1980-07-15

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Legal Events

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CD Change of name or company name