FR1338877A - Procédé de fabrication de composés frittés à base d'uranium et de plutonium - Google Patents

Procédé de fabrication de composés frittés à base d'uranium et de plutonium

Info

Publication number
FR1338877A
FR1338877A FR901290A FR901290A FR1338877A FR 1338877 A FR1338877 A FR 1338877A FR 901290 A FR901290 A FR 901290A FR 901290 A FR901290 A FR 901290A FR 1338877 A FR1338877 A FR 1338877A
Authority
FR
France
Prior art keywords
plutonium
uranium
manufacturing process
compounds based
sintered compounds
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
FR901290A
Other languages
English (en)
French (fr)
Inventor
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 NL294166D priority Critical patent/NL294166A/xx
Priority to BE633880D priority patent/BE633880A/xx
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR901290A priority patent/FR1338877A/fr
Priority to LU43877D priority patent/LU43877A1/xx
Priority to CH725263A priority patent/CH416856A/fr
Priority to US286958A priority patent/US3275564A/en
Priority to GB23261/63A priority patent/GB1034505A/en
Priority to DEC30223A priority patent/DE1230228B/de
Application granted granted Critical
Publication of FR1338877A publication Critical patent/FR1338877A/fr
Expired legal-status Critical Current

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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Powder Metallurgy (AREA)
FR901290A 1962-06-20 1962-06-20 Procédé de fabrication de composés frittés à base d'uranium et de plutonium Expired FR1338877A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL294166D NL294166A (enrdf_load_stackoverflow) 1962-06-20
BE633880D BE633880A (enrdf_load_stackoverflow) 1962-06-20
FR901290A FR1338877A (fr) 1962-06-20 1962-06-20 Procédé de fabrication de composés frittés à base d'uranium et de plutonium
LU43877D LU43877A1 (enrdf_load_stackoverflow) 1962-06-20 1963-06-10
CH725263A CH416856A (fr) 1962-06-20 1963-06-11 Procédé d'élaboration d'une poudre contenant de l'uranium et du plutonium
US286958A US3275564A (en) 1962-06-20 1963-06-11 Process of fabrication of sintered compounds based on uranium and plutonium
GB23261/63A GB1034505A (en) 1962-06-20 1963-06-11 Improvements in or relating to sintered uranium-plutonium compounds
DEC30223A DE1230228B (de) 1962-06-20 1963-06-18 Verfahren zur Herstellung von gesinterten Kernbrennstoffen auf der Grundlage von Uran und Plutonium

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
FR1338877A true FR1338877A (fr) 1963-10-04

Family

ID=8781402

Family Applications (1)

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

Country Status (8)

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

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
CA2710432C (en) 2007-12-26 2016-04-26 Thorium Power, Inc. Nuclear reactor, fuel assembly consisting of driver-breeding modules for a nuclear reactor and a fuel cell for a fuel assembly
KR101546814B1 (ko) 2008-12-25 2015-08-24 토륨 파워 인코포레이티드 경수형 원자로용 핵연료 집합체(실시예), 경수형 원자로 및 핵연료 집합체의 연료 요소
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
US2902362A (en) * 1957-04-10 1959-09-01 Fred W Schonfeld Plutonium-uranium alloy
US2897077A (en) * 1957-04-10 1959-07-28 Arthur S Coffinberry Plutonium-uranium-titanium alloys
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
BE633880A (enrdf_load_stackoverflow)
NL294166A (enrdf_load_stackoverflow)
DE1230228B (de) 1966-12-08
US3275564A (en) 1966-09-27
LU43877A1 (enrdf_load_stackoverflow) 1963-08-10
CH416856A (fr) 1966-07-15
GB1034505A (en) 1966-06-29

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