CH416856A - Procédé d'élaboration d'une poudre contenant de l'uranium et du plutonium - Google Patents

Procédé d'élaboration d'une poudre contenant de l'uranium et du plutonium

Info

Publication number
CH416856A
CH416856A CH725263A CH725263A CH416856A CH 416856 A CH416856 A CH 416856A CH 725263 A CH725263 A CH 725263A CH 725263 A CH725263 A CH 725263A CH 416856 A CH416856 A CH 416856A
Authority
CH
Switzerland
Prior art keywords
plutonium
producing
powder containing
containing uranium
uranium
Prior art date
Application number
CH725263A
Other languages
English (en)
French (fr)
Inventor
Pascard Roger
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 CH416856A publication Critical patent/CH416856A/fr

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/0602—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with two or more other elements chosen from metals, silicon or boron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C43/00—Alloys containing radioactive materials
    • 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
    • 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
    • G21C3/60—Metallic fuel; Intermetallic dispersions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CH725263A 1962-06-20 1963-06-11 Procédé d'élaboration d'une poudre contenant de l'uranium et du plutonium CH416856A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR901290A FR1338877A (fr) 1962-06-20 1962-06-20 Procédé de fabrication de composés frittés à base d'uranium et de plutonium

Publications (1)

Publication Number Publication Date
CH416856A true CH416856A (fr) 1966-07-15

Family

ID=8781402

Family Applications (1)

Application Number Title Priority Date Filing Date
CH725263A CH416856A (fr) 1962-06-20 1963-06-11 Procédé d'élaboration d'une poudre contenant de l'uranium et du plutonium

Country Status (8)

Country Link
US (1) US3275564A (OSRAM)
BE (1) BE633880A (OSRAM)
CH (1) CH416856A (OSRAM)
DE (1) DE1230228B (OSRAM)
FR (1) FR1338877A (OSRAM)
GB (1) GB1034505A (OSRAM)
LU (1) LU43877A1 (OSRAM)
NL (1) NL294166A (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1382249A (fr) * 1963-11-05 1964-12-18 Commissariat Energie Atomique Procédé de préparation d'éléments combustibles et produits obtenus par ce procédé
GB1130972A (en) * 1966-05-02 1968-10-16 Gen Electric Co Ltd Improvements in or relating to fuel materials for nuclear reactors
US3806565A (en) * 1971-08-02 1974-04-23 North American Rockwell Method of preparing relatively low density oxide fuel for a nuclear reactor
FR2827071B1 (fr) * 2001-07-04 2003-09-05 Commissariat Energie Atomique Procede de sulfuration d'une poudre d'uo2 et procede de fabrication de pastilles de combustible nucleaire a base d'uo2 ou oxide mixte (u,pu)o2 avec addition de soufre
UA98370C2 (ru) 2007-12-26 2012-05-10 Ториум Пауэр Инк. Ядерный реактор (варианты), топливная сборка из зажигающе-воспроизводящих модулей для ядерного реактора (варианты) и топливный элемент топливной сборки
CA2946210C (en) 2008-12-25 2019-02-12 Thorium Power, Inc. A light-water reactor fuel assembly and fuel element thereof
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
WO2011143172A1 (en) * 2010-05-11 2011-11-17 Thorium Power, Inc. Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544277A (en) * 1945-06-12 1951-03-06 Amos S Newton Preparation of uranium nitride
US2917383A (en) * 1949-07-29 1959-12-15 Henry A Saller Fabrication of uranium-aluminum alloys
US2897077A (en) * 1957-04-10 1959-07-28 Arthur S Coffinberry Plutonium-uranium-titanium alloys
US2902362A (en) * 1957-04-10 1959-09-01 Fred W Schonfeld Plutonium-uranium alloy
US2926083A (en) * 1957-04-10 1960-02-23 Waber James Thomas Ternary alloy-containing plutonium
GB914154A (en) * 1959-09-08 1962-12-28 Atomic Energy Authority Uk Improvements in or relating to the production of uranium-carbon alloys

Also Published As

Publication number Publication date
NL294166A (OSRAM)
LU43877A1 (OSRAM) 1963-08-10
DE1230228B (de) 1966-12-08
US3275564A (en) 1966-09-27
GB1034505A (en) 1966-06-29
BE633880A (OSRAM)
FR1338877A (fr) 1963-10-04

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