BE809671A - Nuclear fuel granules - obtd. by sintering mixts. of uranium or plutonium oxides and ammonium oxalate - Google Patents

Nuclear fuel granules - obtd. by sintering mixts. of uranium or plutonium oxides and ammonium oxalate

Info

Publication number
BE809671A
BE809671A BE139751A BE139751A BE809671A BE 809671 A BE809671 A BE 809671A BE 139751 A BE139751 A BE 139751A BE 139751 A BE139751 A BE 139751A BE 809671 A BE809671 A BE 809671A
Authority
BE
Belgium
Prior art keywords
sintering
nuclear fuel
mixts
obtd
uranium
Prior art date
Application number
BE139751A
Other languages
French (fr)
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 claimed from GB166673A external-priority patent/GB1461264A/en
Application filed filed Critical
Publication of BE809671A publication Critical patent/BE809671A/en

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
    • G21C3/623—Oxide fuels
    • 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
    • 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)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Nuclear fuel granules are made by mixing uranium oxide powder and/or plutonium oxide powder with ammonium oxalate, forming the mixt. into granules and sintering. The resulting granules are uniform and free from cracks and porosity bonded together and can be made with a wide range of densities.
BE139751A 1973-01-12 1974-01-11 Nuclear fuel granules - obtd. by sintering mixts. of uranium or plutonium oxides and ammonium oxalate BE809671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB166673A GB1461264A (en) 1973-01-12 1973-01-12

Publications (1)

Publication Number Publication Date
BE809671A true BE809671A (en) 1974-07-11

Family

ID=9725944

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139751A BE809671A (en) 1973-01-12 1974-01-11 Nuclear fuel granules - obtd. by sintering mixts. of uranium or plutonium oxides and ammonium oxalate

Country Status (1)

Country Link
BE (1) BE809671A (en)

Similar Documents

Publication Publication Date Title
GB1507878A (en) Mixed oxide nuclear fuel
ES422792A1 (en) Nuclear fuel element
GB1461263A (en) Ceramic nuclear fuel pellets
GB1208433A (en) Manufacture of ceramic artefacts having pores
ES8605118A1 (en) Method for producing nuclear fuel pellets, and product thereof
KR850006765A (en) Preparation of Oxide Fuel Sintered Body
AU462877B2 (en) Nuclear reactor fuel element assembly
BE809671A (en) Nuclear fuel granules - obtd. by sintering mixts. of uranium or plutonium oxides and ammonium oxalate
ES374930A1 (en) Sintered nuclear fuel containing molybdenum coated gadolinium oxide microspheres
ES458864A1 (en) Nuclear fuel pellet design to minimize dimensional changes
ES442246A1 (en) Method of making porous nuclear fuel
ES299210A1 (en) Method of preparation of nuclear combustible elements (Machine-translation by Google Translate, not legally binding)
GB1370690A (en) Nuclear fuel
ES410552A1 (en) Production of porous ceramic nuclear fuel employing dextrin as a volatile pore former
SE308688B (en)
GB1182080A (en) Nuclear Fuel
ES450106A1 (en) Nuclear fuel composition and method of producing same
GB1228317A (en)
GB1159520A (en) Process for preparing multi-component nuclear fuels
CA978287A (en) Method of mounting a fuel pellet in a laser-excited fusion reactor
FR2086022A1 (en) Plutonium enriched nuclear fuel elements
IL48261A0 (en) Thermonuclear fuel pellets and their production
MOELLER et al. The rate of sintering of uranium dioxide powder under oxidizing and reducing conditions and consequences concerning the release of fission product gases/rare gas diffusion in solids 16/(Sintering rate for uranium dioxide powder under oxidizing and reducing conditions, and release of fission product gases/rare gas diffusion in solids/)
FR2039421A7 (en) Ceramic fissile material element for nucl- - ear reactors
GB1362991A (en) Processes of making nuclear fuel artefacts

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BRITISH NUCLEAR FUELS LTD

Effective date: 19940111