FR1288757A - Procédé de fabrication de bioxyde d'uranium de haute densité - Google Patents

Procédé de fabrication de bioxyde d'uranium de haute densité

Info

Publication number
FR1288757A
FR1288757A FR848484A FR848484A FR1288757A FR 1288757 A FR1288757 A FR 1288757A FR 848484 A FR848484 A FR 848484A FR 848484 A FR848484 A FR 848484A FR 1288757 A FR1288757 A FR 1288757A
Authority
FR
France
Prior art keywords
manufacturing process
high density
uranium dioxide
dioxide manufacturing
density uranium
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
FR848484A
Other languages
English (en)
Inventor
Walter Bauschmann
Roger Pascard
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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
Priority to NL273051D priority Critical patent/NL273051A/xx
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR848484A priority patent/FR1288757A/fr
Priority to LU40971D priority patent/LU40971A1/xx
Priority to GB45469/61A priority patent/GB970735A/en
Priority to BE611725A priority patent/BE611725A/fr
Priority to CH1470961A priority patent/CH400105A/fr
Priority to US161277A priority patent/US3230278A/en
Application granted granted Critical
Publication of FR1288757A publication Critical patent/FR1288757A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide
    • 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
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/32—Thermal properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR848484A 1960-12-30 1960-12-30 Procédé de fabrication de bioxyde d'uranium de haute densité Expired FR1288757A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL273051D NL273051A (fr) 1960-12-30
FR848484A FR1288757A (fr) 1960-12-30 1960-12-30 Procédé de fabrication de bioxyde d'uranium de haute densité
LU40971D LU40971A1 (fr) 1960-12-30 1961-12-18
GB45469/61A GB970735A (en) 1960-12-30 1961-12-19 Improvements in or relating to uranium dioxide
BE611725A BE611725A (fr) 1960-12-30 1961-12-19 Procédé de fabrication de bioxyde d'uranium de haute densité
CH1470961A CH400105A (fr) 1960-12-30 1961-12-20 Procédé de fabrication de bioxyde d'uranium de haute densité
US161277A US3230278A (en) 1960-12-30 1961-12-21 Method of manufacture of uranium dioxide having a high density

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848484A FR1288757A (fr) 1960-12-30 1960-12-30 Procédé de fabrication de bioxyde d'uranium de haute densité

Publications (1)

Publication Number Publication Date
FR1288757A true FR1288757A (fr) 1962-03-30

Family

ID=8745844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848484A Expired FR1288757A (fr) 1960-12-30 1960-12-30 Procédé de fabrication de bioxyde d'uranium de haute densité

Country Status (7)

Country Link
US (1) US3230278A (fr)
BE (1) BE611725A (fr)
CH (1) CH400105A (fr)
FR (1) FR1288757A (fr)
GB (1) GB970735A (fr)
LU (1) LU40971A1 (fr)
NL (1) NL273051A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518065A (en) * 1968-04-23 1970-06-30 Grace W R & Co Process for preparing stoichiometric uranium dioxide
US3714061A (en) * 1968-04-23 1973-01-30 Grace W R & Co Process for preparing impregnated urania and uranium bearing microspheres
US4264540A (en) * 1978-05-15 1981-04-28 British Nuclear Fuels Limited Production of nuclear fuel pellets
US4430276A (en) * 1981-10-02 1984-02-07 Westinghouse Electric Corp. Method of making stable UO2 fuel pellets
DE3142447C1 (de) * 1981-10-26 1983-04-14 Kraftwerk Union AG, 4330 Mülheim Verfahren zum Herstellen von oxidischen Kernbrennstoffsinterkoerpern

Also Published As

Publication number Publication date
BE611725A (fr) 1962-04-16
LU40971A1 (fr) 1962-02-19
GB970735A (en) 1964-09-23
US3230278A (en) 1966-01-18
NL273051A (fr)
CH400105A (fr) 1965-10-15

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