FR2286476A1 - Perfectionnements a la preparation d'elements de combustible nucleaire avec addition d'un melange a mouler a des particules de combustible - Google Patents

Perfectionnements a la preparation d'elements de combustible nucleaire avec addition d'un melange a mouler a des particules de combustible

Info

Publication number
FR2286476A1
FR2286476A1 FR7529712A FR7529712A FR2286476A1 FR 2286476 A1 FR2286476 A1 FR 2286476A1 FR 7529712 A FR7529712 A FR 7529712A FR 7529712 A FR7529712 A FR 7529712A FR 2286476 A1 FR2286476 A1 FR 2286476A1
Authority
FR
France
Prior art keywords
preparation
addition
molding mixture
nuclear fuel
fuel
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.)
Pending
Application number
FR7529712A
Other languages
English (en)
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.)
General Atomics Corp
Original Assignee
General Atomics Corp
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 General Atomics Corp filed Critical General Atomics Corp
Publication of FR2286476A1 publication Critical patent/FR2286476A1/fr
Pending 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • 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
    • G21C3/64—Ceramic dispersion fuel, e.g. cermet
    • 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)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
FR7529712A 1974-09-30 1975-09-29 Perfectionnements a la preparation d'elements de combustible nucleaire avec addition d'un melange a mouler a des particules de combustible Pending FR2286476A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/510,282 US4056584A (en) 1974-09-30 1974-09-30 Method of making a graphite fuel element having carbonaceous fuel bodies

Publications (1)

Publication Number Publication Date
FR2286476A1 true FR2286476A1 (fr) 1976-04-23

Family

ID=24030116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529712A Pending FR2286476A1 (fr) 1974-09-30 1975-09-29 Perfectionnements a la preparation d'elements de combustible nucleaire avec addition d'un melange a mouler a des particules de combustible

Country Status (9)

Country Link
US (1) US4056584A (fr)
JP (1) JPS5843714B2 (fr)
BE (1) BE833937A (fr)
CA (1) CA1068027A (fr)
CH (1) CH631566A5 (fr)
DE (1) DE2541956A1 (fr)
FR (1) FR2286476A1 (fr)
GB (1) GB1524213A (fr)
IT (1) IT1042965B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002552A1 (fr) * 1979-01-02 1980-11-27 A Ubbelohde Composition de graphite
FR2990436A1 (fr) * 2012-05-11 2013-11-15 Commissariat Energie Atomique Composition chargee de poudre d'actinide et de polymere aromatique et/ou de pmma
FR2990435A1 (fr) * 2012-05-11 2013-11-15 Commissariat Energie Atomique Composition chargee de poudre d'actinide et de poly-olefinique

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202849A (en) * 1975-04-07 1980-05-13 General Atomic Company Method for making nuclear fuel element
DE2605975C2 (de) * 1976-02-14 1978-05-24 Hobeg Hochtemperaturreaktor-Brennelement Gmbh, 6450 Hanau Verfahren zur Herstellung von Blockbrennelementen für Hochtemperaturreaktoren
US4311559A (en) * 1978-05-19 1982-01-19 United Kingdom Atomic Energy Authority High temperature gas cooled nuclear reactors
US4256676A (en) * 1978-11-22 1981-03-17 Kovach Julius L Process for preparing porous metal oxide beads
US5192495A (en) * 1991-02-27 1993-03-09 Babcock & Wilcox Company Sic barrier overcoating and infiltration of fuel compact
US7899146B1 (en) 2004-06-29 2011-03-01 Sandia Corporation Porous nuclear fuel element for high-temperature gas-cooled nuclear reactors
KR101627324B1 (ko) * 2014-08-28 2016-06-03 한국화학연구원 하이드로 발포 탄소 재료 및 그 제조방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156747A (en) * 1950-04-20 1964-11-10 Joseph E Burke Method of making fuel compacts for neutronic systems
NL243509A (fr) * 1958-09-18
GB881883A (en) * 1959-06-22 1961-11-08 Atomic Energy Authority Uk Improvements in or relating to production of uranium oxide bodies
GB933500A (en) * 1960-08-23 1963-08-08 Nuclear Materials & Equipment Nuclear fuel element
BE625095A (fr) * 1961-12-01
GB1051776A (fr) * 1963-10-17
US3284372A (en) * 1965-09-14 1966-11-08 Great Lakes Carbon Corp Apparatus and process for continuously making baked and graphitized carbon bodies
US3368004A (en) * 1965-10-21 1968-02-06 Canadian Patents Dev Forming balls from powder
US3652749A (en) * 1970-01-26 1972-03-28 Universal Oil Prod Co Continuous drawing of fibers from a mixture containing an inorgani oxide sol covered by a protective fluid

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002552A1 (fr) * 1979-01-02 1980-11-27 A Ubbelohde Composition de graphite
JPS56500534A (fr) * 1979-01-02 1981-04-23
FR2990436A1 (fr) * 2012-05-11 2013-11-15 Commissariat Energie Atomique Composition chargee de poudre d'actinide et de polymere aromatique et/ou de pmma
FR2990435A1 (fr) * 2012-05-11 2013-11-15 Commissariat Energie Atomique Composition chargee de poudre d'actinide et de poly-olefinique
WO2013167566A3 (fr) * 2012-05-11 2014-04-03 Commissariat A L'energie Atomique Et Aux Energies Alternatives Composition chargee de poudre d'actinide et de polymere aromatique et/ou de pmma
WO2013167563A3 (fr) * 2012-05-11 2014-04-03 Commissariat A L'energie Atomique Et Aux Energies Alternatives Composition chargée de poudre d'actinide et de poly-oléfinique
US9394422B2 (en) 2012-05-11 2016-07-19 Commissariat A L'energie Atomique Et Aux Energies Alternatives Composition filled with polyolefin and actinide powder
RU2628599C2 (ru) * 2012-05-11 2017-08-21 Коммиссариат А Л'Энержи Атомик Э О Энержи Альтернатив Композиция, наполненная порошком актиноида и ароматическим полимером и/или полиметилметакрилатом
RU2632020C2 (ru) * 2012-05-11 2017-10-02 Коммиссариат А Л'Энержи Атомик Э О Энержи Альтернатив Композиция, наполненная полиолефином и актинидным порошком

Also Published As

Publication number Publication date
JPS5160898A (fr) 1976-05-27
GB1524213A (en) 1978-09-06
JPS5843714B2 (ja) 1983-09-28
US4056584A (en) 1977-11-01
CA1068027A (fr) 1979-12-11
IT1042965B (it) 1980-01-30
CH631566A5 (de) 1982-08-13
DE2541956A1 (de) 1976-04-15
BE833937A (fr) 1976-03-29

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