DE1571343B1 - Verfahren zur Herstellung von gemischten Actinidenoxiden - Google Patents

Verfahren zur Herstellung von gemischten Actinidenoxiden

Info

Publication number
DE1571343B1
DE1571343B1 DE1965C0035058 DEC0035058A DE1571343B1 DE 1571343 B1 DE1571343 B1 DE 1571343B1 DE 1965C0035058 DE1965C0035058 DE 1965C0035058 DE C0035058 A DEC0035058 A DE C0035058A DE 1571343 B1 DE1571343 B1 DE 1571343B1
Authority
DE
Germany
Prior art keywords
tablets
powder
sintered
mixture
oxides
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
DE1965C0035058
Other languages
German (de)
English (en)
Inventor
Pierres Desgranges
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
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE1571343B1 publication Critical patent/DE1571343B1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/003—Compounds containing transuranic elements, with or without oxygen or hydrogen, and containing two or more other elements
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • 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
    • C01P2006/80—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)
  • 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)
DE1965C0035058 1964-02-12 1965-02-10 Verfahren zur Herstellung von gemischten Actinidenoxiden Pending DE1571343B1 (de)

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
DE1571343B1 true DE1571343B1 (de) 1970-08-20

Family

ID=8822947

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965C0035058 Pending DE1571343B1 (de) 1964-02-12 1965-02-10 Verfahren zur Herstellung von gemischten Actinidenoxiden

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833054A1 (de) * 1978-07-27 1980-02-07 Alkem Gmbh Verfahren zur herstellung von puo tief 2 /uo tief 2 -kernbrennstoffen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147163B (de) * 1964-09-16 1963-04-11 Atomic Energy Authority Uk Verfahren zur Herstellung von gesintertem Urandioxyd
DE1159334B (de) * 1960-09-05 1963-12-12 Atomic Energy Authority Uk Keramisches Brennstoffelement fuer Kernreaktoren und Verfahren zu seiner Herstellung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159334B (de) * 1960-09-05 1963-12-12 Atomic Energy Authority Uk Keramisches Brennstoffelement fuer Kernreaktoren und Verfahren zu seiner Herstellung
DE1147163B (de) * 1964-09-16 1963-04-11 Atomic Energy Authority Uk Verfahren zur Herstellung von gesintertem Urandioxyd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833054A1 (de) * 1978-07-27 1980-02-07 Alkem Gmbh Verfahren zur herstellung von puo tief 2 /uo tief 2 -kernbrennstoffen

Also Published As

Publication number Publication date
NL6501688A (enrdf_load_stackoverflow) 1965-08-13
CH438247A (fr) 1967-06-30
BE659286A (enrdf_load_stackoverflow) 1965-05-28
GB1030465A (en) 1966-05-25
FR1393497A (fr) 1965-03-26
ES309178A1 (es) 1965-06-01
IL22894A (en) 1968-07-25
LU47957A1 (enrdf_load_stackoverflow) 1965-04-12

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977