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CH438247A - Procédé de préparation d'oxydes mixtes d'actinides - Google Patents

Procédé de préparation d'oxydes mixtes d'actinides

Info

Publication number
CH438247A
CH438247A CH140965A CH140965A CH438247A CH 438247 A CH438247 A CH 438247A CH 140965 A CH140965 A CH 140965A CH 140965 A CH140965 A CH 140965A CH 438247 A CH438247 A CH 438247A
Authority
CH
Switzerland
Prior art keywords
preparation
actinide oxides
mixed
mixed actinide
oxides
Prior art date
Application number
CH140965A
Other languages
English (en)
French (fr)
Inventor
Pascard Roger
Desgranges Pierre
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH438247A publication Critical patent/CH438247A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14Methods for preparing oxides or hydroxides in general
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00Compounds of uranium
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00Compounds of uranium
    • C01G43/01Oxides; Hydroxides
    • C01G43/025Uranium dioxide
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00Compounds of transuranic elements
    • C01G56/003Compounds containing transuranic elements, with or without oxygen or hydrogen, and containing two or more other elements
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C3/00Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42Selection of substances for use as reactor fuel
    • G21C3/58Solid reactor fuel Pellets made of fissile material
    • G21C3/62Ceramic fuel
    • G21C3/623Oxide fuels
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/50Solid solutions
    • C01P2002/52Solid solutions containing elements as dopants
    • C01P2002/54Solid solutions containing elements as dopants one element only
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/10Solid density
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CH140965A 1964-02-12 1965-02-02 Procédé de préparation d'oxydes mixtes d'actinides CH438247A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR963453A FR1393497A (fr) 1964-02-12 1964-02-12 Procédé de fabrication d'oxydes mixtes uo2-puo2 et produits obtenus par ce procédé

Publications (1)

Publication Number Publication Date
CH438247A true CH438247A (fr) 1967-06-30

Family

ID=8822947

Family Applications (1)

Application Number Title Priority Date Filing Date
CH140965A CH438247A (fr) 1964-02-12 1965-02-02 Procédé de préparation d'oxydes mixtes d'actinides

Country Status (9)

Country Link
BE (1) BE659286A (fi)
CH (1) CH438247A (fi)
DE (1) DE1571343B1 (fi)
ES (1) ES309178A1 (fi)
FR (1) FR1393497A (fi)
GB (1) GB1030465A (fi)
IL (1) IL22894A (fi)
LU (1) LU47957A1 (fi)
NL (1) NL6501688A (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833054C2 (de) * 1978-07-27 1982-07-01 Alkem Gmbh, 6450 Hanau Verfahren zur Herstellung von PuO↓2↓/UO↓2↓-Kernbrennstoffen
GB2004256B (en) * 1977-09-16 1982-01-20 Alkem Gmbh Process for the production of uo2/puo2 nuclear fuels
US4261934A (en) * 1978-11-30 1981-04-14 Electric Power Research Institute, Inc. Method for homogenizing mixed oxide nuclear fuels
DE3010547A1 (de) * 1980-03-19 1981-10-01 Alkem Gmbh, 6450 Hanau Verfahren zur herstellung salpetersaeureloeslicher mischoxidkernbrennstofftabletten
GB8702371D0 (en) * 1987-02-03 1987-03-11 British Nuclear Fuels Plc Pellet fabrication

Also Published As

Publication number Publication date
LU47957A1 (fi) 1965-04-12
NL6501688A (fi) 1965-08-13
DE1571343B1 (de) 1970-08-20
GB1030465A (en) 1966-05-25
BE659286A (fi) 1965-05-28
IL22894A (en) 1968-07-25
ES309178A1 (es) 1965-06-01
FR1393497A (fr) 1965-03-26

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