GB1371595A - Manufacturing process for mixed nuclear fuel pellets - Google Patents

Manufacturing process for mixed nuclear fuel pellets

Info

Publication number
GB1371595A
GB1371595A GB1260873A GB1260873A GB1371595A GB 1371595 A GB1371595 A GB 1371595A GB 1260873 A GB1260873 A GB 1260873A GB 1260873 A GB1260873 A GB 1260873A GB 1371595 A GB1371595 A GB 1371595A
Authority
GB
United Kingdom
Prior art keywords
nuclear fuel
powdered
pellets
manufacturing process
fertile
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
GB1260873A
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.)
Belgonucleaire SA
Original Assignee
Belgonucleaire 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 Belgonucleaire SA filed Critical Belgonucleaire SA
Publication of GB1371595A publication Critical patent/GB1371595A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • 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
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

1371595 Nuclear fuel BELGONUCLEAIRE SA 15 March 1973 [16 March 1972] 12608/73 Heading G6C In a process for making ceramic nuclear fuel pellets consisting of fissile and fertile materials by mixing the powdered fissile and fertile constituents, pelletizing, and sintering, and in which fabrication scrap is powdered and returned to the process, the amount of recycled powder is maintained constant by replacing or supplementing the fabrication scrap, when necessary, with powder derived from pellets consisting only of fertile material. An example describes the preparation of pellets comprising 96% UO 2 and 4% PuO 2 , using powder obtained from pellets consisting only of UO 2 to supplement the recycled powdered scrap.
GB1260873A 1972-03-16 1973-03-15 Manufacturing process for mixed nuclear fuel pellets Expired GB1371595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722212670 DE2212670A1 (en) 1972-03-16 1972-03-16 PROCESS FOR MANUFACTURING COMPOSITE NUCLEAR FUEL TABLETS

Publications (1)

Publication Number Publication Date
GB1371595A true GB1371595A (en) 1974-10-23

Family

ID=5839069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1260873A Expired GB1371595A (en) 1972-03-16 1973-03-15 Manufacturing process for mixed nuclear fuel pellets

Country Status (3)

Country Link
DE (1) DE2212670A1 (en)
FR (1) FR2175835B1 (en)
GB (1) GB1371595A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200788A (en) * 1987-02-03 1988-08-10 British Nuclear Fuels Plc Fabricating fuel pellets
WO2005031756A1 (en) * 2003-09-29 2005-04-07 The Federal State Unitarian Enterprise 'a.A. Bochvar All-Russia Research Institute Of Inorganic Materials' Method for producing ceramic nuclear fuel tablets, device and container for carrying out said method
WO2018208185A1 (en) 2017-05-12 2018-11-15 Акционерное общество "Ведущий научно-исследовательский институт химической технологии" Method for the manufacture of pelletized nuclear ceramic fuel
RU2690155C1 (en) * 2018-05-31 2019-05-31 Федеральное государственное унитарное предприятие "Научно-исследовательский институт "Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") Method of producing pelleted porous uranium dioxide
RU2690492C1 (en) * 2018-05-31 2019-06-04 Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") Method of producing pelleted porous uranium dioxide

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200788A (en) * 1987-02-03 1988-08-10 British Nuclear Fuels Plc Fabricating fuel pellets
WO2005031756A1 (en) * 2003-09-29 2005-04-07 The Federal State Unitarian Enterprise 'a.A. Bochvar All-Russia Research Institute Of Inorganic Materials' Method for producing ceramic nuclear fuel tablets, device and container for carrying out said method
CN100557720C (en) * 2003-09-29 2009-11-04 联邦国家统一企业A·A·博奇瓦尔全俄无机材料研究院 Produce the method for ceramic nuclear fuel pellet and implement employed device of described method and container
WO2018208185A1 (en) 2017-05-12 2018-11-15 Акционерное общество "Ведущий научно-исследовательский институт химической технологии" Method for the manufacture of pelletized nuclear ceramic fuel
RU2690155C1 (en) * 2018-05-31 2019-05-31 Федеральное государственное унитарное предприятие "Научно-исследовательский институт "Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") Method of producing pelleted porous uranium dioxide
RU2690492C1 (en) * 2018-05-31 2019-06-04 Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") Method of producing pelleted porous uranium dioxide

Also Published As

Publication number Publication date
FR2175835A1 (en) 1973-10-26
FR2175835B1 (en) 1976-05-21
DE2212670A1 (en) 1973-09-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees