ES305658A1 - Procedimiento de obtenciën de material combustible nuclear - Google Patents

Procedimiento de obtenciën de material combustible nuclear

Info

Publication number
ES305658A1
ES305658A1 ES0305658A ES305658A ES305658A1 ES 305658 A1 ES305658 A1 ES 305658A1 ES 0305658 A ES0305658 A ES 0305658A ES 305658 A ES305658 A ES 305658A ES 305658 A1 ES305658 A1 ES 305658A1
Authority
ES
Spain
Prior art keywords
range
pressure
pellets
pun
bars
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
ES0305658A
Other languages
English (en)
Spanish (es)
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 à l'Énergie Atomique et Aux Énergies Alternatives
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 ES305658A1 publication Critical patent/ES305658A1/es
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
    • 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
    • C01B32/914—Carbides of single elements
    • C01B32/928—Carbides of actinides
    • 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
    • C04B35/51—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on compounds of actinides
    • 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
    • G21C3/02—Fuel elements
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors
    • Y10S376/901—Fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Powder Metallurgy (AREA)
ES0305658A 1963-11-05 1964-11-04 Procedimiento de obtenciën de material combustible nuclear Expired ES305658A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR952657A FR1382249A (fr) 1963-11-05 1963-11-05 Procédé de préparation d'éléments combustibles et produits obtenus par ce procédé

Publications (1)

Publication Number Publication Date
ES305658A1 true ES305658A1 (es) 1966-03-16

Family

ID=8815795

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0305658A Expired ES305658A1 (es) 1963-11-05 1964-11-04 Procedimiento de obtenciën de material combustible nuclear

Country Status (14)

Country Link
US (1) US3309322A (de)
AT (1) AT260373B (de)
BE (1) BE655111A (de)
CH (1) CH427060A (de)
DE (1) DE1282537B (de)
DK (1) DK114055B (de)
ES (1) ES305658A1 (de)
FR (1) FR1382249A (de)
GB (1) GB1064224A (de)
IL (1) IL22351A (de)
LU (1) LU47241A1 (de)
NL (1) NL147563B (de)
OA (1) OA00470A (de)
SE (1) SE312611B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362914A (en) * 1967-06-13 1968-01-09 Atomic Energy Commission Usa Uranium carbide-plutonium phosphide as a reactor fuel
US3806565A (en) * 1971-08-02 1974-04-23 North American Rockwell Method of preparing relatively low density oxide fuel for a nuclear reactor
CN113012836A (zh) * 2019-12-20 2021-06-22 中核北方核燃料元件有限公司 一种轻水堆用un芯块的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044946A (en) * 1961-03-17 1962-07-17 Felix B Litton High density nuclear fuel composition
NL279974A (de) * 1961-06-21
BE624283A (de) * 1961-11-03
BE633880A (de) * 1962-06-20

Also Published As

Publication number Publication date
DK114055B (da) 1969-05-27
CH427060A (fr) 1966-12-31
FR1382249A (fr) 1964-12-18
NL147563B (nl) 1975-10-15
LU47241A1 (de) 1964-12-29
OA00470A (fr) 1966-07-15
SE312611B (de) 1969-07-21
GB1064224A (en) 1967-04-05
NL6412798A (de) 1965-05-06
DE1282537B (de) 1969-03-13
BE655111A (de) 1965-02-15
IL22351A (en) 1968-03-28
US3309322A (en) 1967-03-14
AT260373B (de) 1968-03-11

Similar Documents

Publication Publication Date Title
US3361857A (en) Method of preparing a fuel element of fissionable oxide and burnable poison
US3263004A (en) Process of making a sintered, homogeneous dispersion of nuclear fuel and burnable poison
RU2376665C2 (ru) Таблетка ядерного топлива высокого выгорания и способ ее изготовления (варианты)
US3031389A (en) Method of making fuel bodies
ES350364A1 (es) Procedimiento de fabricacion de pastillas sinterizadas de bioxido de uranio, de plutonio yno de torio.
GB1507878A (en) Mixed oxide nuclear fuel
RU2362223C1 (ru) Ядерное уран-гадолиниевое топливо высокого выгорания на основе диоксида урана и способ его получения (варианты)
US3114689A (en) Ceramic fuel for nuclear reactors
GB1064224A (en) Method of preparation of nuclear fuel material and products thus obtained
ES480546A1 (es) Procedimiento para la produccion de pellets de combustible -nuclear.
US4749529A (en) Method of manufacturing sintered nuclear fuel bodies
ES442246A1 (es) Un metodo de produccion de una pastilla ceramica sinterizadacon una porosidad controlada.
US3510545A (en) Method of manufacturing nuclear fuel rods
GB1034505A (en) Improvements in or relating to sintered uranium-plutonium compounds
US3168601A (en) Process for the production of plutonium oxide-containing nuclear fuel compacts
US3213161A (en) Process for forming a uranium mononitride-uranium dioxide nuclear fuel
JP2981580B2 (ja) 核燃料体の製造方法
US3230278A (en) Method of manufacture of uranium dioxide having a high density
ES309178A1 (es) Procedimiento de preparaciën de ëxidos mixtos de actinidos
US3082163A (en) Method for preparing uranium monocarbide-plutonium monocarbide solid solution
US3063793A (en) Production of high density sintered uranium oxide
RU2502141C1 (ru) Уран-гадолиниевое ядерное топливо и способ его получения
AT209452B (de) Aus einem oder mehreren Formkörpern bestehende Brennstoffelemente für Kernreaktoren
US3254030A (en) Plutonium enriched uranium fuel for nuclear reactors
US3657137A (en) Nuclear fuel comprising uranium dioxide in a porous ceramic oxide matrix